Adds vendor bundle.

diff --git a/static/vendor/vendor.min.js b/static/vendor/vendor.min.js
new file mode 100644 (file)
index 0000000..c053c7b
--- /dev/null
+++ b/static/vendor/vendor.min.js
@@ -0,0 +1,7005 @@
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+    http://www.JSON.org/json2.js
+    2011-02-23
+
+    Public Domain.
+
+    NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
+
+    See http://www.JSON.org/js.html
+
+
+    This code should be minified before deployment.
+    See http://javascript.crockford.com/jsmin.html
+
+    USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO
+    NOT CONTROL.
+
+
+    This file creates a global JSON object containing two methods: stringify
+    and parse.
+
+        JSON.stringify(value, replacer, space)
+            value       any JavaScript value, usually an object or array.
+
+            replacer    an optional parameter that determines how object
+                        values are stringified for objects. It can be a
+                        function or an array of strings.
+
+            space       an optional parameter that specifies the indentation
+                        of nested structures. If it is omitted, the text will
+                        be packed without extra whitespace. If it is a number,
+                        it will specify the number of spaces to indent at each
+                        level. If it is a string (such as '\t' or '&nbsp;'),
+                        it contains the characters used to indent at each level.
+
+            This method produces a JSON text from a JavaScript value.
+
+            When an object value is found, if the object contains a toJSON
+            method, its toJSON method will be called and the result will be
+            stringified. A toJSON method does not serialize: it returns the
+            value represented by the name/value pair that should be serialized,
+            or undefined if nothing should be serialized. The toJSON method
+            will be passed the key associated with the value, and this will be
+            bound to the value
+
+            For example, this would serialize Dates as ISO strings.
+
+                Date.prototype.toJSON = function (key) {
+                    function f(n) {
+                        // Format integers to have at least two digits.
+                        return n < 10 ? '0' + n : n;
+                    }
+
+                    return this.getUTCFullYear()   + '-' +
+                         f(this.getUTCMonth() + 1) + '-' +
+                         f(this.getUTCDate())      + 'T' +
+                         f(this.getUTCHours())     + ':' +
+                         f(this.getUTCMinutes())   + ':' +
+                         f(this.getUTCSeconds())   + 'Z';
+                };
+
+            You can provide an optional replacer method. It will be passed the
+            key and value of each member, with this bound to the containing
+            object. The value that is returned from your method will be
+            serialized. If your method returns undefined, then the member will
+            be excluded from the serialization.
+
+            If the replacer parameter is an array of strings, then it will be
+            used to select the members to be serialized. It filters the results
+            such that only members with keys listed in the replacer array are
+            stringified.
+
+            Values that do not have JSON representations, such as undefined or
+            functions, will not be serialized. Such values in objects will be
+            dropped; in arrays they will be replaced with null. You can use
+            a replacer function to replace those with JSON values.
+            JSON.stringify(undefined) returns undefined.
+
+            The optional space parameter produces a stringification of the
+            value that is filled with line breaks and indentation to make it
+            easier to read.
+
+            If the space parameter is a non-empty string, then that string will
+            be used for indentation. If the space parameter is a number, then
+            the indentation will be that many spaces.
+
+            Example:
+
+            text = JSON.stringify(['e', {pluribus: 'unum'}]);
+            // text is '["e",{"pluribus":"unum"}]'
+
+
+            text = JSON.stringify(['e', {pluribus: 'unum'}], null, '\t');
+            // text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]'
+
+            text = JSON.stringify([new Date()], function (key, value) {
+                return this[key] instanceof Date ?
+                    'Date(' + this[key] + ')' : value;
+            });
+            // text is '["Date(---current time---)"]'
+
+
+        JSON.parse(text, reviver)
+            This method parses a JSON text to produce an object or array.
+            It can throw a SyntaxError exception.
+
+            The optional reviver parameter is a function that can filter and
+            transform the results. It receives each of the keys and values,
+            and its return value is used instead of the original value.
+            If it returns what it received, then the structure is not modified.
+            If it returns undefined then the member is deleted.
+
+            Example:
+
+            // Parse the text. Values that look like ISO date strings will
+            // be converted to Date objects.
+
+            myData = JSON.parse(text, function (key, value) {
+                var a;
+                if (typeof value === 'string') {
+                    a =
+/^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value);
+                    if (a) {
+                        return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4],
+                            +a[5], +a[6]));
+                    }
+                }
+                return value;
+            });
+
+            myData = JSON.parse('["Date(09/09/2001)"]', function (key, value) {
+                var d;
+                if (typeof value === 'string' &&
+                        value.slice(0, 5) === 'Date(' &&
+                        value.slice(-1) === ')') {
+                    d = new Date(value.slice(5, -1));
+                    if (d) {
+                        return d;
+                    }
+                }
+                return value;
+            });
+
+
+    This is a reference implementation. You are free to copy, modify, or
+    redistribute.
+*//*jslint evil: true, strict: false, regexp: false *//*members "", "\b", "\t", "\n", "\f", "\r", "\"", JSON, "\\", apply,
+    call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours,
+    getUTCMinutes, getUTCMonth, getUTCSeconds, hasOwnProperty, join,
+    lastIndex, length, parse, prototype, push, replace, slice, stringify,
+    test, toJSON, toString, valueOf
+*/// Create a JSON object only if one does not already exist. We create the
+// methods in a closure to avoid creating global variables.
+var JSON;JSON||(JSON={}),function(){function str(a,b){var c,d,e,f,g=gap,h,i=b[a];i&&typeof i=="object"&&typeof i.toJSON=="function"&&(i=i.toJSON(a)),typeof rep=="function"&&(i=rep.call(b,a,i));switch(typeof i){case"string":return quote(i);case"number":return isFinite(i)?String(i):"null";case"boolean":case"null":return String(i);case"object":if(!i)return"null";gap+=indent,h=[];if(Object.prototype.toString.apply(i)==="[object Array]"){f=i.length;for(c=0;c<f;c+=1)h[c]=str(c,i)||"null";e=h.length===0?"[]":gap?"[\n"+gap+h.join(",\n"+gap)+"\n"+g+"]":"["+h.join(",")+"]",gap=g;return e}if(rep&&typeof rep=="object"){f=rep.length;for(c=0;c<f;c+=1)typeof rep[c]=="string"&&(d=rep[c],e=str(d,i),e&&h.push(quote(d)+(gap?": ":":")+e))}else for(d in i)Object.prototype.hasOwnProperty.call(i,d)&&(e=str(d,i),e&&h.push(quote(d)+(gap?": ":":")+e));e=h.length===0?"{}":gap?"{\n"+gap+h.join(",\n"+gap)+"\n"+g+"}":"{"+h.join(",")+"}",gap=g;return e}}function quote(a){escapable.lastIndex=0;return escapable.test(a)?'"'+a.replace(escapable,function(a){var b=meta[a];return typeof b=="string"?b:"\\u"+("0000"+a.charCodeAt(0).toString(16)).slice(-4)})+'"':'"'+a+'"'}function f(a){return a<10?"0"+a:a}"use strict",typeof Date.prototype.toJSON!="function"&&(Date.prototype.toJSON=function(a){return isFinite(this.valueOf())?this.getUTCFullYear()+"-"+f(this.getUTCMonth()+1)+"-"+f(this.getUTCDate())+"T"+f(this.getUTCHours())+":"+f(this.getUTCMinutes())+":"+f(this.getUTCSeconds())+"Z":null},String.prototype.toJSON=Number.prototype.toJSON=Boolean.prototype.toJSON=function(a){return this.valueOf()});var cx=/[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,escapable=/[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,gap,indent,meta={"\b":"\\b","\t":"\\t","\n":"\\n","\f":"\\f","\r":"\\r",'"':'\\"',"\\":"\\\\"},rep;typeof JSON.stringify!="function"&&(JSON.stringify=function(a,b,c){var d;gap="",indent="";if(typeof c=="number")for(d=0;d<c;d+=1)indent+=" ";else typeof c=="string"&&(indent=c);rep=b;if(!b||typeof b=="function"||typeof b=="object"&&typeof b.length=="number")return str("",{"":a});throw new Error("JSON.stringify")}),typeof JSON.parse!="function"&&(JSON.parse=function(text,reviver){function walk(a,b){var c,d,e=a[b];if(e&&typeof e=="object")for(c in e)Object.prototype.hasOwnProperty.call(e,c)&&(d=walk(e,c),d!==undefined?e[c]=d:delete e[c]);return reviver.call(a,b,e)}var j;text=String(text),cx.lastIndex=0,cx.test(text)&&(text=text.replace(cx,function(a){return"\\u"+("0000"+a.charCodeAt(0).toString(16)).slice(-4)}));if(/^[\],:{}\s]*$/.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,"@").replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,"]").replace(/(?:^|:|,)(?:\s*\[)+/g,""))){j=eval("("+text+")");return typeof reviver=="function"?walk({"":j},""):j}throw new SyntaxError("JSON.parse")})}()/*! jQuery v1.7.1 jquery.com | jquery.org/license */
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b=a.offsetTop,c=a.offsetLeft;f.support.doesNotIncludeMarginInBodyOffset&&(b+=parseFloat(f.css(a,"marginTop"))||0,c+=parseFloat(f.css(a,"marginLeft"))||0);return{top:b,left:c}},setOffset:function(a,b,c){var d=f.css(a,"position");d==="static"&&(a.style.position="relative");var e=f(a),g=e.offset(),h=f.css(a,"top"),i=f.css(a,"left"),j=(d==="absolute"||d==="fixed")&&f.inArray("auto",[h,i])>-1,k={},l={},m,n;j?(l=e.position(),m=l.top,n=l.left):(m=parseFloat(h)||0,n=parseFloat(i)||0),f.isFunction(b)&&(b=b.call(a,c,g)),b.top!=null&&(k.top=b.top-g.top+m),b.left!=null&&(k.left=b.left-g.left+n),"using"in b?b.using.call(a,k):e.css(k)}},f.fn.extend({position:function(){if(!this[0])return null;var 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a?a.style?parseFloat(f.css(a,d,"padding")):this[d]():null},f.fn["outer"+c]=function(a){var b=this[0];return b?b.style?parseFloat(f.css(b,d,a?"margin":"border")):this[d]():null},f.fn[d]=function(a){var e=this[0];if(!e)return a==null?null:this;if(f.isFunction(a))return this.each(function(b){var c=f(this);c[d](a.call(this,b,c[d]()))});if(f.isWindow(e)){var g=e.document.documentElement["client"+c],h=e.document.body;return e.document.compatMode==="CSS1Compat"&&g||h&&h["client"+c]||g}if(e.nodeType===9)return Math.max(e.documentElement["client"+c],e.body["scroll"+c],e.documentElement["scroll"+c],e.body["offset"+c],e.documentElement["offset"+c]);if(a===b){var i=f.css(e,d),j=parseFloat(i);return f.isNumeric(j)?j:i}return this.css(d,typeof a=="string"?a:a+"px")}}),a.jQuery=a.$=f,typeof define=="function"&&define.amd&&define.amd.jQuery&&define("jquery",[],function(){return f})})(window);/**
+ * History.js jQuery Adapter
+ * @author Benjamin Arthur Lupton <contact@balupton.com>
+ * @copyright 2010-2011 Benjamin Arthur Lupton <contact@balupton.com>
+ * @license New BSD License <http://creativecommons.org/licenses/BSD/>
+ */// Closure
+(function(a,b){"use strict";var c=a.History=a.History||{},d=a.jQuery;if(typeof c.Adapter!="undefined")throw new Error("History.js Adapter has already been loaded...");c.Adapter={bind:function(a,b,c){d(a).bind(b,c)},trigger:function(a,b,c){d(a).trigger(b,c)},extractEventData:function(a,c,d){var e=c&&c.originalEvent&&c.originalEvent[a]||d&&d[a]||b;return e},onDomLoad:function(a){d(a)}},typeof c.init!="undefined"&&c.init()})(window),function(a,b){"use strict";var c=a.document,d=a.setTimeout||d,e=a.clearTimeout||e,f=a.setInterval||f,g=a.History=a.History||{};if(typeof g.initHtml4!="undefined")throw new Error("History.js HTML4 Support has already been loaded...");g.initHtml4=function(){if(typeof g.initHtml4.initialized!="undefined")return!1;g.initHtml4.initialized=!0,g.enabled=!0,g.savedHashes=[],g.isLastHash=function(a){var b=g.getHashByIndex(),c;return c=a===b,c},g.isHashEqual=function(a,b){return a=encodeURIComponent(a).replace(/%25/g,"%"),b=encodeURIComponent(b).replace(/%25/g,"%"),a===b},g.saveHash=function(a){return g.isLastHash(a)?!1:(g.savedHashes.push(a),!0)},g.getHashByIndex=function(a){var b=null;return typeof a=="undefined"?b=g.savedHashes[g.savedHashes.length-1]:a<0?b=g.savedHashes[g.savedHashes.length+a]:b=g.savedHashes[a],b},g.discardedHashes={},g.discardedStates={},g.discardState=function(a,b,c){var d=g.getHashByState(a),e;return e={discardedState:a,backState:c,forwardState:b},g.discardedStates[d]=e,!0},g.discardHash=function(a,b,c){var d={discardedHash:a,backState:c,forwardState:b};return g.discardedHashes[a]=d,!0},g.discardedState=function(a){var b=g.getHashByState(a),c;return c=g.discardedStates[b]||!1,c},g.discardedHash=function(a){var b=g.discardedHashes[a]||!1;return b},g.recycleState=function(a){var b=g.getHashByState(a);return g.discardedState(a)&&delete g.discardedStates[b],!0},g.emulated.hashChange&&(g.hashChangeInit=function(){g.checkerFunction=null;var b="",d,e,h,i;return g.isInternetExplorer()?(d="historyjs-iframe",e=c.createElement("iframe"),e.setAttribute("id",d),e.style.display="none",c.body.appendChild(e),e.contentWindow.document.open(),e.contentWindow.document.close(),h="",i=!1,g.checkerFunction=function(){if(i)return!1;i=!0;var c=g.getHash(),d=g.getHash(e.contentWindow.document.location);return c!==b?(b=c,d!==c&&(h=d=c,e.contentWindow.document.open(),e.contentWindow.document.close(),e.contentWindow.document.location.hash=g.escapeHash(c)),g.Adapter.trigger(a,"hashchange")):d!==h&&(h=d,g.setHash(d,!1)),i=!1,!0}):g.checkerFunction=function(){var c=g.getHash();return c!==b&&(b=c,g.Adapter.trigger(a,"hashchange")),!0},g.intervalList.push(f(g.checkerFunction,g.options.hashChangeInterval)),!0},g.Adapter.onDomLoad(g.hashChangeInit)),g.emulated.pushState&&(g.onHashChange=function(b){var c=b&&b.newURL||g.getLocationHref(),d=g.getHashByUrl(c),e=null,f=null,h=null,i;return g.isLastHash(d)?(g.busy(!1),!1):(g.doubleCheckComplete(),g.saveHash(d),d&&g.isTraditionalAnchor(d)?(g.Adapter.trigger(a,"anchorchange"),g.busy(!1),!1):(e=g.extractState(g.getFullUrl(d||g.getLocationHref(),!1),!0),g.isLastSavedState(e)?(g.busy(!1),!1):(f=g.getHashByState(e),i=g.discardedState(e),i?(g.getHashByIndex(-2)===g.getHashByState(i.forwardState)?g.back(!1):g.forward(!1),!1):(g.pushState(e.data,e.title,encodeURI(e.url),!1),!0))))},g.Adapter.bind(a,"hashchange",g.onHashChange),g.pushState=function(b,c,d,e){d=encodeURI(d).replace(/%25/g,"%");if(g.getHashByUrl(d))throw new Error("History.js does not support states with fragement-identifiers (hashes/anchors).");if(e!==!1&&g.busy())return g.pushQueue({scope:g,callback:g.pushState,args:arguments,queue:e}),!1;g.busy(!0);var f=g.createStateObject(b,c,d),h=g.getHashByState(f),i=g.getState(!1),j=g.getHashByState(i),k=g.getHash();return g.storeState(f),g.expectedStateId=f.id,g.recycleState(f),g.setTitle(f),h===j?(g.busy(!1),!1):!g.isHashEqual(h,k)&&!g.isHashEqual(h,g.getShortUrl(g.getLocationHref()))?(g.setHash(h,!1),!1):(g.saveState(f),g.Adapter.trigger(a,"statechange"),g.busy(!1),!0)},g.replaceState=function(a,b,c,d){c=encodeURI(c).replace(/%25/g,"%");if(g.getHashByUrl(c))throw new Error("History.js does not support states with fragment-identifiers (hashes/anchors).");if(d!==!1&&g.busy())return g.pushQueue({scope:g,callback:g.replaceState,args:arguments,queue:d}),!1;g.busy(!0);var e=g.createStateObject(a,b,c),f=g.getState(!1),h=g.getStateByIndex(-2);return g.discardState(f,e,h),g.pushState(e.data,e.title,e.url,!1),!0}),g.emulated.pushState&&g.getHash()&&!g.emulated.hashChange&&g.Adapter.onDomLoad(function(){g.Adapter.trigger(a,"hashchange")})},typeof g.init!="undefined"&&g.init()}(window),function(a,b){"use strict";var c=a.console||b,d=a.document,e=a.navigator,f=a.sessionStorage||!1,g=a.setTimeout,h=a.clearTimeout,i=a.setInterval,j=a.clearInterval,k=a.JSON,l=a.alert,m=a.History=a.History||{},n=a.history;k.stringify=k.stringify||k.encode,k.parse=k.parse||k.decode;if(typeof m.init!="undefined")throw new Error("History.js Core has already been loaded...");m.init=function(){return typeof m.Adapter=="undefined"?!1:(typeof m.initCore!="undefined"&&m.initCore(),typeof m.initHtml4!="undefined"&&m.initHtml4(),!0)},m.initCore=function(){if(typeof m.initCore.initialized!="undefined")return!1;m.initCore.initialized=!0,m.options=m.options||{},m.options.hashChangeInterval=m.options.hashChangeInterval||100,m.options.safariPollInterval=m.options.safariPollInterval||500,m.options.doubleCheckInterval=m.options.doubleCheckInterval||500,m.options.storeInterval=m.options.storeInterval||1e3,m.options.busyDelay=m.options.busyDelay||250,m.options.debug=m.options.debug||!1,m.options.initialTitle=m.options.initialTitle||d.title,m.intervalList=[],m.clearAllIntervals=function(){var a,b=m.intervalList;if(typeof b!="undefined"&&b!==null){for(a=0;a<b.length;a++)j(b[a]);m.intervalList=null}},m.debug=function(){(m.options.debug||!1)&&m.log.apply(m,arguments)},m.log=function(){var a=typeof c!="undefined"&&typeof c.log!="undefined"&&typeof c.log.apply!="undefined",b=d.getElementById("log"),e,f,g,h,i;a?(h=Array.prototype.slice.call(arguments),e=h.shift(),typeof 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o=function(){};m.pushState=m.pushState||o,m.replaceState=m.replaceState||o}else m.onPopState=function(b,c){var d=!1,e=!1,f,g;return m.doubleCheckComplete(),f=m.getHash(),f?(g=m.extractState(f||m.getLocationHref(),!0),g?m.replaceState(g.data,g.title,g.url,!1):(m.Adapter.trigger(a,"anchorchange"),m.busy(!1)),m.expectedStateId=!1,!1):(d=m.Adapter.extractEventData("state",b,c)||!1,d?e=m.getStateById(d):m.expectedStateId?e=m.getStateById(m.expectedStateId):e=m.extractState(m.getLocationHref()),e||(e=m.createStateObject(null,null,m.getLocationHref())),m.expectedStateId=!1,m.isLastSavedState(e)?(m.busy(!1),!1):(m.storeState(e),m.saveState(e),m.setTitle(e),m.Adapter.trigger(a,"statechange"),m.busy(!1),!0))},m.Adapter.bind(a,"popstate",m.onPopState),m.pushState=function(b,c,d,e){if(m.getHashByUrl(d)&&m.emulated.pushState)throw new Error("History.js does not support states with fragement-identifiers (hashes/anchors).");if(e!==!1&&m.busy())return m.pushQueue({scope:m,callback:m.pushState,args:arguments,queue:e}),!1;m.busy(!0);var f=m.createStateObject(b,c,d);return m.isLastSavedState(f)?m.busy(!1):(m.storeState(f),m.expectedStateId=f.id,n.pushState(f.id,f.title,f.url),m.Adapter.trigger(a,"popstate")),!0},m.replaceState=function(b,c,d,e){if(m.getHashByUrl(d)&&m.emulated.pushState)throw new Error("History.js does not support states with fragement-identifiers (hashes/anchors).");if(e!==!1&&m.busy())return m.pushQueue({scope:m,callback:m.replaceState,args:arguments,queue:e}),!1;m.busy(!0);var f=m.createStateObject(b,c,d);return m.isLastSavedState(f)?m.busy(!1):(m.storeState(f),m.expectedStateId=f.id,n.replaceState(f.id,f.title,f.url),m.Adapter.trigger(a,"popstate")),!0};if(f){try{m.store=k.parse(f.getItem("History.store"))||{}}catch(p){m.store={}}m.normalizeStore()}else 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Computer, Inc."||(e.appCodeName||"")==="Mozilla")m.Adapter.bind(a,"hashchange",function(){m.Adapter.trigger(a,"popstate")}),m.getHash()&&m.Adapter.onDomLoad(function(){m.Adapter.trigger(a,"hashchange")})}},m.init()}(window);/*
+ * jQuery Hotkeys Plugin
+ * Copyright 2010, John Resig
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ *
+ * Based upon the plugin by Tzury Bar Yochay:
+ * http://github.com/tzuryby/hotkeys
+ *
+ * Original idea by:
+ * Binny V A, http://www.openjs.com/scripts/events/keyboard_shortcuts/
+*/(function(a){function g(a,b){if(!a||!b||a.length!=b.length)return!1;for(var c=0,d=b.length;c<d;c++)if(a[c]!==b[c])return!1;return!0}function f(a,b){for(var c=0,d=a.length;c<d;c++)if(a[c]!==b[c])return!1;return!0}function e(){window.setTimeout(function(){clearTimeout(b),b=null,c=[]},50)}function d(d){if(typeof d.data=="string"){var h=d.handler,i=d.data.toLowerCase().split(" "),j=["text","password","number","email","url","range","date","month","week","time","datetime","datetime-local","search","color"],k=[];a.each(i,function(){/;/.test(this)&&k.push(this.split(";"))}),d.handler=function(d){if(this===d.target||!(/textarea|select/i.test(d.target.nodeName)||a.inArray(d.target.type,j)>-1)){var l=d.type!=="keypress"&&a.hotkeys.specialKeys[d.which],m=String.fromCharCode(d.which).toLowerCase(),n,o="",p={};d.altKey&&l!=="alt"&&(o+="alt+"),d.ctrlKey&&l!=="ctrl"&&(o+="ctrl+"),d.metaKey&&!d.ctrlKey&&l!=="meta"&&(o+="meta+"),d.shiftKey&&l!=="shift"&&(o+="shift+"),l?p[o+l]=!0:(p[o+m]=!0,p[o+a.hotkeys.shiftNums[m]]=!0,o==="shift+"&&(p[a.hotkeys.shiftNums[m]]=!0));for(var q=0,r=i.length;q<r;q++){for(var s=0;s<k.length;s++){k[s][c.length]&&p[k[s][c.length]]&&(c.length==0||f(c,k[s]))&&(c.push(k[s][c.length]),clearTimeout(b),b=window.setTimeout(function(){e()},1e3));if(c&&g(c,k[s])){e();return h.apply(this,arguments)}}if(b==null&&p[i[q]])return h.apply(this,arguments)}}}}}a.hotkeys={version:"0.8",specialKeys:{8:"backspace",9:"tab",13:"return",16:"shift",17:"ctrl",18:"alt",19:"pause",20:"capslock",27:"esc",32:"space",33:"pageup",34:"pagedown",35:"end",36:"home",37:"left",38:"up",39:"right",40:"down",45:"insert",46:"del",96:"0",97:"1",98:"2",99:"3",100:"4",101:"5",102:"6",103:"7",104:"8",105:"9",106:"*",107:"+",109:"-",110:".",111:"/",112:"f1",113:"f2",114:"f3",115:"f4",116:"f5",117:"f6",118:"f7",119:"f8",120:"f9",121:"f10",122:"f11",123:"f12",144:"numlock",145:"scroll",191:"/",224:"meta"},shiftNums:{"`":"~",1:"!",2:"@",3:"#",4:"$",5:"%",6:"^",7:"&",8:"*",9:"(",0:")","-":"_","=":"+",";":": ","'":'"',",":"<",".":">","/":"?","\\":"|"}};var b,c=[];a.each(["keydown","keyup","keypress"],function(){a.event.special[this]={add:d}})})(jQuery)/**
+ * Isotope v1.5.11
+ * An exquisite jQuery plugin for magical layouts
+ * http://isotope.metafizzy.co
+ *
+ * Commercial use requires one-time license fee
+ * http://metafizzy.co/#licenses
+ *
+ * Copyright 2012 David DeSandro / Metafizzy
+ */
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o=e.csstransforms3d?{translate:function(a){return"translate3d("+a[0]+"px, "+a[1]+"px, 0) "},scale:function(a){return"scale3d("+a+", "+a+", 1) "}}:{translate:function(a){return"translate("+a[0]+"px, "+a[1]+"px) "},scale:function(a){return"scale("+a+") "}},p=function(a,c,d){var e=b.data(a,"isoTransform")||{},f={},g,h={},j;f[c]=d,b.extend(e,f);for(g in e)j=e[g],h[g]=o[g](j);var k=h.translate||"",l=h.scale||"",m=k+l;b.data(a,"isoTransform",e),a.style[i]=m};b.cssNumber.scale=!0,b.cssHooks.scale={set:function(a,b){p(a,"scale",b)},get:function(a,c){var d=b.data(a,"isoTransform");return d&&d.scale?d.scale:1}},b.fx.step.scale=function(a){b.cssHooks.scale.set(a.elem,a.now+a.unit)},b.cssNumber.translate=!0,b.cssHooks.translate={set:function(a,b){p(a,"translate",b)},get:function(a,c){var d=b.data(a,"isoTransform");return d&&d.translate?d.translate:[0,0]}}}var q,r;e.csstransitions&&(q={WebkitTransitionProperty:"webkitTransitionEnd",MozTransitionProperty:"transitionend",OTransitionProperty:"oTransitionEnd",transitionProperty:"transitionEnd"}[j],r=h("transitionDuration"));var s=b.event,t;s.special.smartresize={setup:function(){b(this).bind("resize",s.special.smartresize.handler)},teardown:function(){b(this).unbind("resize",s.special.smartresize.handler)},handler:function(a,b){var c=this,d=arguments;a.type="smartresize",t&&clearTimeout(t),t=setTimeout(function(){jQuery.event.handle.apply(c,d)},b==="execAsap"?0:100)}},b.fn.smartresize=function(a){return a?this.bind("smartresize",a):this.trigger("smartresize",["execAsap"])},b.Isotope=function(a,c,d){this.element=b(c),this._create(a),this._init(d)};var u=["overflow","position","width","height"],v=b(a);b.Isotope.settings={resizable:!0,layoutMode:"masonry",containerClass:"isotope",itemClass:"isotope-item",hiddenClass:"isotope-hidden",hiddenStyle:{opacity:0,scale:.001},visibleStyle:{opacity:1,scale:1},animationEngine:"best-available",animationOptions:{queue:!1,duration:800},sortBy:"original-order",sortAscending:!0,resizesContainer:!0,transformsEnabled:!b.browser.opera,itemPositionDataEnabled:!1},b.Isotope.prototype={_create:function(a){this.options=b.extend({},b.Isotope.settings,a),this.styleQueue=[],this.elemCount=0;var c=this.element[0].style;this.originalStyle={};for(var d=0,e=u.length;d<e;d++){var f=u[d];this.originalStyle[f]=c[f]||""}this.element.css({overflow:"hidden",position:"relative"}),this._updateAnimationEngine(),this._updateUsingTransforms();var g={"original-order":function(a,b){b.elemCount++;return b.elemCount},random:function(){return 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a=b(this),e=Math.floor(d.index/d.rows),f=d.index%d.rows,g=Math.round((e+.5)*d.columnWidth-a.outerWidth(!0)/2),h=Math.round((f+.5)*d.rowHeight-a.outerHeight(!0)/2);c._pushPosition(a,g,h),d.index++})},_cellsByColumnGetContainerSize:function(){return{width:Math.ceil(this.$filteredAtoms.length/this.cellsByColumn.rows)*this.cellsByColumn.columnWidth}},_cellsByColumnResizeChanged:function(){return this._checkIfSegmentsChanged(!0)},_straightAcrossReset:function(){this.straightAcross={x:0}},_straightAcrossLayout:function(a){var c=this;a.each(function(a){var d=b(this);c._pushPosition(d,c.straightAcross.x,0),c.straightAcross.x+=d.outerWidth(!0)})},_straightAcrossGetContainerSize:function(){return{width:this.straightAcross.x}},_straightAcrossResizeChanged:function(){return!0}},b.fn.imagesLoaded=function(a){function i(a){a.target.src!==f&&b.inArray(this,g)===-1&&(g.push(this),--e<=0&&(setTimeout(h),d.unbind(".imagesLoaded",i)))}function h(){a.call(c,d)}var c=this,d=c.find("img").add(c.filter("img")),e=d.length,f="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///ywAAAAAAQABAAACAUwAOw==",g=[];e||h(),d.bind("load.imagesLoaded error.imagesLoaded",i).each(function(){var a=this.src;this.src=f,this.src=a});return c};var w=function(b){a.console&&a.console.error(b)};b.fn.isotope=function(a,c){if(typeof a=="string"){var d=Array.prototype.slice.call(arguments,1);this.each(function(){var c=b.data(this,"isotope");if(!c)w("cannot call methods on isotope prior to initialization; attempted to call method '"+a+"'");else{if(!b.isFunction(c[a])||a.charAt(0)==="_"){w("no such method '"+a+"' for isotope instance");return}c[a].apply(c,d)}})}else this.each(function(){var d=b.data(this,"isotope");d?(d.option(a),d._init(c)):b.data(this,"isotope",new b.Isotope(a,this,c))});return this}})(window,jQuery);
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b=this;a.stopPropagation(),a.preventDefault(),setTimeout(function(){b.hide()},150)},click:function(a){a.stopPropagation(),a.preventDefault(),this.select()},mouseenter:function(b){this.$menu.find(".active").removeClass("active"),a(b.currentTarget).addClass("active")}},a.fn.typeahead=function(c){return this.each(function(){var d=a(this),e=d.data("typeahead"),f=typeof c=="object"&&c;e||d.data("typeahead",e=new b(this,f)),typeof c=="string"&&e[c]()})},a.fn.typeahead.defaults={source:[],items:8,menu:'<ul class="typeahead dropdown-menu"></ul>',item:'<li><a href="#"></a></li>'},a.fn.typeahead.Constructor=b,a(function(){a("body").on("focus.typeahead.data-api",'[data-provide="typeahead"]',function(b){var c=a(this);if(c.data("typeahead"))return;b.preventDefault(),c.typeahead(c.data())})})}(window.jQuery);var require = function (file, cwd) {
+    var resolved = require.resolve(file, cwd || '/');
+    var mod = require.modules[resolved];
+    if (!mod) throw new Error(
+        'Failed to resolve module ' + file + ', tried ' + resolved
+    );
+    var res = mod._cached ? mod._cached : mod();
+    return res;
+}
+
+require.paths = [];
+require.modules = {};
+require.extensions = [".js",".coffee"];
+
+require._core = {
+    'assert': true,
+    'events': true,
+    'fs': true,
+    'path': true,
+    'vm': true
+};
+
+require.resolve = (function () {
+    return function (x, cwd) {
+        if (!cwd) cwd = '/';
+        
+        if (require._core[x]) return x;
+        var path = require.modules.path();
+        var y = cwd || '.';
+        
+        if (x.match(/^(?:\.\.?\/|\/)/)) {
+            var m = loadAsFileSync(path.resolve(y, x))
+                || loadAsDirectorySync(path.resolve(y, x));
+            if (m) return m;
+        }
+        
+        var n = loadNodeModulesSync(x, y);
+        if (n) return n;
+        
+        throw new Error("Cannot find module '" + x + "'");
+        
+        function loadAsFileSync (x) {
+            if (require.modules[x]) {
+                return x;
+            }
+            
+            for (var i = 0; i < require.extensions.length; i++) {
+                var ext = require.extensions[i];
+                if (require.modules[x + ext]) return x + ext;
+            }
+        }
+        
+        function loadAsDirectorySync (x) {
+            x = x.replace(/\/+$/, '');
+            var pkgfile = x + '/package.json';
+            if (require.modules[pkgfile]) {
+                var pkg = require.modules[pkgfile]();
+                var b = pkg.browserify;
+                if (typeof b === 'object' && b.main) {
+                    var m = loadAsFileSync(path.resolve(x, b.main));
+                    if (m) return m;
+                }
+                else if (typeof b === 'string') {
+                    var m = loadAsFileSync(path.resolve(x, b));
+                    if (m) return m;
+                }
+                else if (pkg.main) {
+                    var m = loadAsFileSync(path.resolve(x, pkg.main));
+                    if (m) return m;
+                }
+            }
+            
+            return loadAsFileSync(x + '/index');
+        }
+        
+        function loadNodeModulesSync (x, start) {
+            var dirs = nodeModulesPathsSync(start);
+            for (var i = 0; i < dirs.length; i++) {
+                var dir = dirs[i];
+                var m = loadAsFileSync(dir + '/' + x);
+                if (m) return m;
+                var n = loadAsDirectorySync(dir + '/' + x);
+                if (n) return n;
+            }
+            
+            var m = loadAsFileSync(x);
+            if (m) return m;
+        }
+        
+        function nodeModulesPathsSync (start) {
+            var parts;
+            if (start === '/') parts = [ '' ];
+            else parts = path.normalize(start).split('/');
+            
+            var dirs = [];
+            for (var i = parts.length - 1; i >= 0; i--) {
+                if (parts[i] === 'node_modules') continue;
+                var dir = parts.slice(0, i + 1).join('/') + '/node_modules';
+                dirs.push(dir);
+            }
+            
+            return dirs;
+        }
+    };
+})();
+
+require.alias = function (from, to) {
+    var path = require.modules.path();
+    var res = null;
+    try {
+        res = require.resolve(from + '/package.json', '/');
+    }
+    catch (err) {
+        res = require.resolve(from, '/');
+    }
+    var basedir = path.dirname(res);
+    
+    var keys = (Object.keys || function (obj) {
+        var res = [];
+        for (var key in obj) res.push(key)
+        return res;
+    })(require.modules);
+    
+    for (var i = 0; i < keys.length; i++) {
+        var key = keys[i];
+        if (key.slice(0, basedir.length + 1) === basedir + '/') {
+            var f = key.slice(basedir.length);
+            require.modules[to + f] = require.modules[basedir + f];
+        }
+        else if (key === basedir) {
+            require.modules[to] = require.modules[basedir];
+        }
+    }
+};
+
+require.define = function (filename, fn) {
+    var dirname = require._core[filename]
+        ? ''
+        : require.modules.path().dirname(filename)
+    ;
+    
+    var require_ = function (file) {
+        return require(file, dirname)
+    };
+    require_.resolve = function (name) {
+        return require.resolve(name, dirname);
+    };
+    require_.modules = require.modules;
+    require_.define = require.define;
+    var module_ = { exports : {} };
+    
+    require.modules[filename] = function () {
+        require.modules[filename]._cached = module_.exports;
+        fn.call(
+            module_.exports,
+            require_,
+            module_,
+            module_.exports,
+            dirname,
+            filename
+        );
+        require.modules[filename]._cached = module_.exports;
+        return module_.exports;
+    };
+};
+
+if (typeof process === 'undefined') process = {};
+
+if (!process.nextTick) process.nextTick = (function () {
+    var queue = [];
+    var canPost = typeof window !== 'undefined'
+        && window.postMessage && window.addEventListener
+    ;
+    
+    if (canPost) {
+        window.addEventListener('message', function (ev) {
+            if (ev.source === window && ev.data === 'browserify-tick') {
+                ev.stopPropagation();
+                if (queue.length > 0) {
+                    var fn = queue.shift();
+                    fn();
+                }
+            }
+        }, true);
+    }
+    
+    return function (fn) {
+        if (canPost) {
+            queue.push(fn);
+            window.postMessage('browserify-tick', '*');
+        }
+        else setTimeout(fn, 0);
+    };
+})();
+
+if (!process.title) process.title = 'browser';
+
+if (!process.binding) process.binding = function (name) {
+    if (name === 'evals') return require('vm')
+    else throw new Error('No such module')
+};
+
+if (!process.cwd) process.cwd = function () { return '.' };
+
+require.define("path", function (require, module, exports, __dirname, __filename) {
+function filter (xs, fn) {
+    var res = [];
+    for (var i = 0; i < xs.length; i++) {
+        if (fn(xs[i], i, xs)) res.push(xs[i]);
+    }
+    return res;
+}
+
+// resolves . and .. elements in a path array with directory names there
+// must be no slashes, empty elements, or device names (c:\) in the array
+// (so also no leading and trailing slashes - it does not distinguish
+// relative and absolute paths)
+function normalizeArray(parts, allowAboveRoot) {
+  // if the path tries to go above the root, `up` ends up > 0
+  var up = 0;
+  for (var i = parts.length; i >= 0; i--) {
+    var last = parts[i];
+    if (last == '.') {
+      parts.splice(i, 1);
+    } else if (last === '..') {
+      parts.splice(i, 1);
+      up++;
+    } else if (up) {
+      parts.splice(i, 1);
+      up--;
+    }
+  }
+
+  // if the path is allowed to go above the root, restore leading ..s
+  if (allowAboveRoot) {
+    for (; up--; up) {
+      parts.unshift('..');
+    }
+  }
+
+  return parts;
+}
+
+// Regex to split a filename into [*, dir, basename, ext]
+// posix version
+var splitPathRe = /^(.+\/(?!$)|\/)?((?:.+?)?(\.[^.]*)?)$/;
+
+// path.resolve([from ...], to)
+// posix version
+exports.resolve = function() {
+var resolvedPath = '',
+    resolvedAbsolute = false;
+
+for (var i = arguments.length; i >= -1 && !resolvedAbsolute; i--) {
+  var path = (i >= 0)
+      ? arguments[i]
+      : process.cwd();
+
+  // Skip empty and invalid entries
+  if (typeof path !== 'string' || !path) {
+    continue;
+  }
+
+  resolvedPath = path + '/' + resolvedPath;
+  resolvedAbsolute = path.charAt(0) === '/';
+}
+
+// At this point the path should be resolved to a full absolute path, but
+// handle relative paths to be safe (might happen when process.cwd() fails)
+
+// Normalize the path
+resolvedPath = normalizeArray(filter(resolvedPath.split('/'), function(p) {
+    return !!p;
+  }), !resolvedAbsolute).join('/');
+
+  return ((resolvedAbsolute ? '/' : '') + resolvedPath) || '.';
+};
+
+// path.normalize(path)
+// posix version
+exports.normalize = function(path) {
+var isAbsolute = path.charAt(0) === '/',
+    trailingSlash = path.slice(-1) === '/';
+
+// Normalize the path
+path = normalizeArray(filter(path.split('/'), function(p) {
+    return !!p;
+  }), !isAbsolute).join('/');
+
+  if (!path && !isAbsolute) {
+    path = '.';
+  }
+  if (path && trailingSlash) {
+    path += '/';
+  }
+  
+  return (isAbsolute ? '/' : '') + path;
+};
+
+
+// posix version
+exports.join = function() {
+  var paths = Array.prototype.slice.call(arguments, 0);
+  return exports.normalize(filter(paths, function(p, index) {
+    return p && typeof p === 'string';
+  }).join('/'));
+};
+
+
+exports.dirname = function(path) {
+  var dir = splitPathRe.exec(path)[1] || '';
+  var isWindows = false;
+  if (!dir) {
+    // No dirname
+    return '.';
+  } else if (dir.length === 1 ||
+      (isWindows && dir.length <= 3 && dir.charAt(1) === ':')) {
+    // It is just a slash or a drive letter with a slash
+    return dir;
+  } else {
+    // It is a full dirname, strip trailing slash
+    return dir.substring(0, dir.length - 1);
+  }
+};
+
+
+exports.basename = function(path, ext) {
+  var f = splitPathRe.exec(path)[2] || '';
+  // TODO: make this comparison case-insensitive on windows?
+  if (ext && f.substr(-1 * ext.length) === ext) {
+    f = f.substr(0, f.length - ext.length);
+  }
+  return f;
+};
+
+
+exports.extname = function(path) {
+  return splitPathRe.exec(path)[3] || '';
+};
+
+});
+
+require.define("events", function (require, module, exports, __dirname, __filename) {
+if (!process.EventEmitter) process.EventEmitter = function () {};
+
+var EventEmitter = exports.EventEmitter = process.EventEmitter;
+var isArray = typeof Array.isArray === 'function'
+    ? Array.isArray
+    : function (xs) {
+        return Object.toString.call(xs) === '[object Array]'
+    }
+;
+
+// By default EventEmitters will print a warning if more than
+// 10 listeners are added to it. This is a useful default which
+// helps finding memory leaks.
+//
+// Obviously not all Emitters should be limited to 10. This function allows
+// that to be increased. Set to zero for unlimited.
+var defaultMaxListeners = 10;
+EventEmitter.prototype.setMaxListeners = function(n) {
+  if (!this._events) this._events = {};
+  this._events.maxListeners = n;
+};
+
+
+EventEmitter.prototype.emit = function(type) {
+  // If there is no 'error' event listener then throw.
+  if (type === 'error') {
+    if (!this._events || !this._events.error ||
+        (isArray(this._events.error) && !this._events.error.length))
+    {
+      if (arguments[1] instanceof Error) {
+        throw arguments[1]; // Unhandled 'error' event
+      } else {
+        throw new Error("Uncaught, unspecified 'error' event.");
+      }
+      return false;
+    }
+  }
+
+  if (!this._events) return false;
+  var handler = this._events[type];
+  if (!handler) return false;
+
+  if (typeof handler == 'function') {
+    switch (arguments.length) {
+      // fast cases
+      case 1:
+        handler.call(this);
+        break;
+      case 2:
+        handler.call(this, arguments[1]);
+        break;
+      case 3:
+        handler.call(this, arguments[1], arguments[2]);
+        break;
+      // slower
+      default:
+        var args = Array.prototype.slice.call(arguments, 1);
+        handler.apply(this, args);
+    }
+    return true;
+
+  } else if (isArray(handler)) {
+    var args = Array.prototype.slice.call(arguments, 1);
+
+    var listeners = handler.slice();
+    for (var i = 0, l = listeners.length; i < l; i++) {
+      listeners[i].apply(this, args);
+    }
+    return true;
+
+  } else {
+    return false;
+  }
+};
+
+// EventEmitter is defined in src/node_events.cc
+// EventEmitter.prototype.emit() is also defined there.
+EventEmitter.prototype.addListener = function(type, listener) {
+  if ('function' !== typeof listener) {
+    throw new Error('addListener only takes instances of Function');
+  }
+
+  if (!this._events) this._events = {};
+
+  // To avoid recursion in the case that type == "newListeners"! Before
+  // adding it to the listeners, first emit "newListeners".
+  this.emit('newListener', type, listener);
+
+  if (!this._events[type]) {
+    // Optimize the case of one listener. Don't need the extra array object.
+    this._events[type] = listener;
+  } else if (isArray(this._events[type])) {
+
+    // Check for listener leak
+    if (!this._events[type].warned) {
+      var m;
+      if (this._events.maxListeners !== undefined) {
+        m = this._events.maxListeners;
+      } else {
+        m = defaultMaxListeners;
+      }
+
+      if (m && m > 0 && this._events[type].length > m) {
+        this._events[type].warned = true;
+        console.error('(node) warning: possible EventEmitter memory ' +
+                      'leak detected. %d listeners added. ' +
+                      'Use emitter.setMaxListeners() to increase limit.',
+                      this._events[type].length);
+        console.trace();
+      }
+    }
+
+    // If we've already got an array, just append.
+    this._events[type].push(listener);
+  } else {
+    // Adding the second element, need to change to array.
+    this._events[type] = [this._events[type], listener];
+  }
+
+  return this;
+};
+
+EventEmitter.prototype.on = EventEmitter.prototype.addListener;
+
+EventEmitter.prototype.once = function(type, listener) {
+  var self = this;
+  self.on(type, function g() {
+    self.removeListener(type, g);
+    listener.apply(this, arguments);
+  });
+
+  return this;
+};
+
+EventEmitter.prototype.removeListener = function(type, listener) {
+  if ('function' !== typeof listener) {
+    throw new Error('removeListener only takes instances of Function');
+  }
+
+  // does not use listeners(), so no side effect of creating _events[type]
+  if (!this._events || !this._events[type]) return this;
+
+  var list = this._events[type];
+
+  if (isArray(list)) {
+    var i = list.indexOf(listener);
+    if (i < 0) return this;
+    list.splice(i, 1);
+    if (list.length == 0)
+      delete this._events[type];
+  } else if (this._events[type] === listener) {
+    delete this._events[type];
+  }
+
+  return this;
+};
+
+EventEmitter.prototype.removeAllListeners = function(type) {
+  // does not use listeners(), so no side effect of creating _events[type]
+  if (type && this._events && this._events[type]) this._events[type] = null;
+  return this;
+};
+
+EventEmitter.prototype.listeners = function(type) {
+  if (!this._events) this._events = {};
+  if (!this._events[type]) this._events[type] = [];
+  if (!isArray(this._events[type])) {
+    this._events[type] = [this._events[type]];
+  }
+  return this._events[type];
+};
+
+});
+
+require.define("/node_modules/seq/package.json", function (require, module, exports, __dirname, __filename) {
+module.exports = {"main":"./index.js"}
+});
+
+require.define("/node_modules/seq/index.js", function (require, module, exports, __dirname, __filename) {
+var EventEmitter = require('events').EventEmitter;
+var Hash = require('hashish');
+var Chainsaw = require('chainsaw');
+
+var slice = [].slice;
+
+module.exports = Seq;
+function Seq (xs) {
+    if (xs && !Array.isArray(xs) || arguments.length > 1) {
+        throw new Error('Optional argument to Seq() is exactly one Array');
+    }
+    
+    var ch = Chainsaw(function (saw) {
+        builder.call(this, saw, xs || []);
+    });
+    
+    process.nextTick(function () {
+        ch['catch'](function (err) {
+            console.error(err.stack ? err.stack : err)
+        });
+    });
+    return ch;
+}
+
+Seq.ap = Seq; // for compatability with versions <0.3
+
+function builder (saw, xs) {
+    var context = {
+        dead : false,
+        vars : {},
+        args : {},
+        stack : xs,
+        error : null
+    };
+    context.stack_ = context.stack;
+    
+    function die(){
+        context.dead = true;
+        saw.step = saw.actions.length+1;
+    }
+    context.die = die;
+    
+    function action (step, key, start, finish){
+        var cb = function (err) {
+            var args = slice.call(arguments, 1);
+            if (context.dead) {
+                saw.step = saw.actions.length+1;
+            } else if (err) {
+                context.error = { message : err, key : key };
+                saw.jump(lastPar);
+                saw.down('catch');
+                finish();
+            } else {
+                if (typeof key == 'number') {
+                    context.stack_[key] = args[0];
+                    context.args[key] = args;
+                } else {
+                    context.stack_.push.apply(context.stack_, args);
+                    if (key !== undefined) {
+                        context.vars[key] = args[0];
+                        context.args[key] = args;
+                    }
+                }
+                if (finish) finish(args, key);
+            }
+        };
+        Hash(context).forEach(function (v,k) { cb[k] = v });
+        
+        cb.into = function (k) {
+            key = k;
+            return cb;
+        };
+        
+        cb.next = function (err, xs) {
+            context.stack_.push.apply(context.stack_, xs);
+            cb.apply(cb, [err].concat(context.stack));
+        };
+        
+        cb.pass = function (err) {
+            cb.apply(cb, [err].concat(context.stack));
+        };
+        
+        cb.ok = cb.bind(cb, null);
+        
+        cb.die = function (){
+            die();
+            return cb;
+        };
+        
+        start.apply(cb, context.stack);
+    }
+    
+    var running = 0;
+    var errors = 0;
+    
+    this.seq = function (key, cb) {
+        var bound = slice.call(arguments, 2);
+        
+        if (typeof key === 'function') {
+            if (arguments.length > 1) bound.unshift(cb);
+            cb = key;
+            key = undefined;
+        }
+        
+        if (context.error) saw.next()
+        else if (running === 0) {
+            action(saw.step, key,
+                function () {
+                    context.stack_ = [];
+                    var args = slice.call(arguments);
+                    args.unshift.apply(args, bound.map(function (arg) {
+                        return arg === Seq ? this : arg
+                    }, this));
+                    
+                    cb.apply(this, args);
+                }, function () {
+                    context.stack = context.stack_;
+                    saw.next()
+                }
+            );
+        }
+    };
+    
+    var lastPar = null;
+    this.par = function (key, cb) {
+        lastPar = saw.step;
+        
+        if (running == 0) {
+            // empty the active stack for the first par() in a chain
+            context.stack_ = [];
+        }
+        
+        var bound = slice.call(arguments, 2);
+        if (typeof key === 'function') {
+            if (arguments.length > 1) bound.unshift(cb);
+            cb = key;
+            key = context.stack_.length;
+            context.stack_.push(null);
+        }
+        var cb_ = function () {
+            var args = slice.call(arguments);
+            args.unshift.apply(args, bound.map(function (arg) {
+                return arg === Seq ? this : arg
+            }, this));
+            
+            cb.apply(this, args);
+        };
+        
+        running ++;
+        
+        var step = saw.step;
+        process.nextTick(function () {
+            action(step, key, cb_, function (args) {
+                if (!args) errors ++;
+                
+                running --;
+                if (running == 0) {
+                    context.stack = context.stack_.slice();
+                    saw.step = lastPar;
+                    if (errors > 0) saw.down('catch');
+                    errors = 0;
+                    saw.next();
+                }
+            });
+        });
+        saw.next();
+    };
+    
+    [ 'seq', 'par' ].forEach(function (name) {
+        this[name + '_'] = function (key) {
+            var args = slice.call(arguments);
+            
+            var cb = typeof key === 'function'
+                ? args[0] : args[1];
+            
+            var fn = function () {
+                var argv = slice.call(arguments);
+                argv.unshift(this);
+                cb.apply(this, argv);
+            };
+            
+            if (typeof key === 'function') {
+                args[0] = fn;
+            }
+            else {
+                args[1] = fn;
+            }
+            
+            this[name].apply(this, args);
+        };
+    }, this);
+    
+    this['catch'] = function (cb) {
+        if (context.error) {
+            cb.call(context, context.error.message, context.error.key);
+            context.error = null;
+        }
+        saw.next();
+    };
+    
+    this.forEach = function (limit, cb) {
+        if (cb === undefined) { cb = limit; limit = null; }
+        
+        this.seq(function (){
+            if (context.stack.length === 0)
+                return this(null);
+            
+            var xs       = context.stack.slice()
+            ,   len      = xs.length
+            ,   active   = 0
+            ,   finished = 0
+            ,   queue    = []
+            ,   visitor
+            ;
+            
+            context.stack_ = xs.slice();
+            
+            if (!limit || limit <= 0)
+                visitor = function (x, i){
+                    action(saw.step, i, function (){
+                        cb.call(this, x, i);
+                        if (i === len - 1)
+                            saw.next();
+                    });
+                }
+            else
+                visitor = function eachCall(x, i){
+                    if (active >= limit)
+                        return queue.push(eachCall.bind(this, x, i));
+                    
+                    active++;
+                    action(saw.step, i,
+                        function (){ cb.call(this, x, i); },
+                        function (){
+                            active--;
+                            finished++;
+                            if (queue.length > 0)
+                                queue.shift()();
+                            else if (i === len - 1)
+                                saw.next();
+                        }
+                    );
+                };
+            
+            xs.forEach(visitor);
+        });
+    };
+    
+    this.seqEach = function (cb) {
+        this.seq(function () {
+            context.stack_ = context.stack.slice();
+            var xs = context.stack.slice();
+            if (xs.length === 0) this(null);
+            else (function next (i) {
+                action(
+                    saw.step, i,
+                    function () { cb.call(this, xs[i], i) },
+                    function (args) {
+                        if (!args || i === xs.length - 1) saw.next();
+                        else next(i + 1);
+                    }
+                );
+            }).bind(this)(0);
+        });
+    };
+    
+    this.parEach = function (limit, cb) {
+        var xs = context.stack.slice();
+        if (cb === undefined) { cb = limit; limit = xs.length }
+        context.stack_ = [];
+        
+        var active = 0;
+        var finished = 0;
+        var queue = [];
+        
+        if (xs.length === 0) saw.next()
+        else xs.forEach(function call (x, i) {
+            if (active >= limit) {
+                queue.push(call.bind(this, x, i));
+            }
+            else {
+                active ++;
+                action(saw.step, i,
+                    function () {
+                        cb.call(this, x, i);
+                    },
+                    function () {
+                        active --;
+                        finished ++;
+                        if (queue.length > 0) queue.shift()();
+                        else if (finished === xs.length) {
+                            saw.next();
+                        }
+                    }
+                );
+            }
+        });
+    };
+    
+    this.parMap = function (limit, cb) {
+        var res = [];
+        var len = context.stack.length;
+        if (cb === undefined) { cb = limit; limit = len }
+        var res = [];
+        
+        Seq()
+            .extend(context.stack)
+            .parEach(limit, function (x, i) {
+                var self = this;
+                
+                var next = function () {
+                    res[i] = arguments[1];
+                    self.apply(self, arguments);
+                };
+                
+                next.stack = self.stack;
+                next.stack_ = self.stack_;
+                next.vars = self.vars;
+                next.args = self.args;
+                next.error = self.error;
+                
+                next.into = function (key) {
+                    return function () {
+                        res[key] = arguments[1];
+                        self.apply(self, arguments);
+                    };
+                };
+                
+                next.ok = function () {
+                    var args = slice.call(arguments);
+                    args.unshift(null);
+                    return next.apply(next, args);
+                };
+                
+                cb.apply(next, arguments);
+            })
+            .seq(function () {
+                context.stack = res;
+                saw.next();
+            })
+        ;
+    };
+    
+    this.seqMap = function (cb) {
+        var res = [];
+        var lastIdx = context.stack.length - 1;
+        
+        this.seqEach(function (x, i) {
+            var self = this;
+            
+            var next = function () {
+                res[i] = arguments[1];
+                if (i === lastIdx)
+                    context.stack = res;
+                self.apply(self, arguments);
+            };
+            
+            next.stack = self.stack;
+            next.stack_ = self.stack_;
+            next.vars = self.vars;
+            next.args = self.args;
+            next.error = self.error;
+            
+            next.into = function (key) {
+                return function () {
+                    res[key] = arguments[1];
+                    if (i === lastIdx)
+                        context.stack = res;
+                    self.apply(self, arguments);
+                };
+            };
+            
+            next.ok = function () {
+                var args = slice.call(arguments);
+                args.unshift(null);
+                return next.apply(next, args);
+            };
+            
+            cb.apply(next, arguments);
+        });
+    };
+    
+    /**
+     * Consumes any errors that occur in `cb`. Calls to `this.into(i)` will place
+     * that value, if accepted by the filter, at the index in the results as
+     * if it were the i-th index before filtering. (This means it will never 
+     * override another value, and will only actually appear at i if the filter
+     * accepts all values before i.)
+     */
+    this.parFilter = function (limit, cb) {
+        var res = [];
+        var len = context.stack.length;
+        if (cb === undefined) { cb = limit; limit = len }
+        var res = [];
+        
+        Seq()
+            .extend(context.stack)
+            .parEach(limit, function (x, i) {
+                var self = this;
+                
+                var next = function (err, ok) {
+                    if (!err && ok)
+                        res.push([i, x]);
+                    arguments[0] = null; // discard errors
+                    self.apply(self, arguments);
+                };
+                
+                next.stack = self.stack;
+                next.stack_ = self.stack_;
+                next.vars = self.vars;
+                next.args = self.args;
+                next.error = self.error;
+                
+                next.into = function (key) {
+                    return function (err, ok) {
+                        if (!err && ok)
+                            res.push([key, x]);
+                        arguments[0] = null; // discard errors
+                        self.apply(self, arguments);
+                    };
+                };
+                
+                next.ok = function () {
+                    var args = slice.call(arguments);
+                    args.unshift(null);
+                    return next.apply(next, args);
+                };
+                
+                cb.apply(next, arguments);
+            })
+            .seq(function () {
+                context.stack = res.sort().map(function(pair){ return pair[1]; });
+                saw.next();
+            })
+        ;
+    };
+    
+    /**
+     * Consumes any errors that occur in `cb`. Calls to `this.into(i)` will place
+     * that value, if accepted by the filter, at the index in the results as
+     * if it were the i-th index before filtering. (This means it will never 
+     * override another value, and will only actually appear at i if the filter
+     * accepts all values before i.)
+     */
+    this.seqFilter = function (cb) {
+        var res = [];
+        var lastIdx = context.stack.length - 1;
+        
+        this.seqEach(function (x, i) {
+            var self = this;
+            
+            var next = function (err, ok) {
+                if (!err && ok)
+                    res.push([i, x]);
+                if (i === lastIdx)
+                    context.stack = res.sort().map(function(pair){ return pair[1]; });
+                arguments[0] = null; // discard errors
+                self.apply(self, arguments);
+            };
+            
+            next.stack = self.stack;
+            next.stack_ = self.stack_;
+            next.vars = self.vars;
+            next.args = self.args;
+            next.error = self.error;
+            
+            next.into = function (key) {
+                return function (err, ok) {
+                    if (!err && ok)
+                        res.push([key, x]);
+                    if (i === lastIdx)
+                        context.stack = res.sort().map(function(pair){ return pair[1]; });
+                    arguments[0] = null; // discard errors
+                    self.apply(self, arguments);
+                };
+            };
+            
+            next.ok = function () {
+                var args = slice.call(arguments);
+                args.unshift(null);
+                return next.apply(next, args);
+            };
+            
+            cb.apply(next, arguments);
+        });
+    };
+    
+    [ 'forEach', 'Each', 'Map', 'Filter' ]
+        .forEach(function (name){
+            var isForEach = !!(name === 'forEach')
+            ,   method ;
+            
+            // the seq functions are straight-forward, other than skipping forEach
+            if (!isForEach) {
+                method = 'seq'+name;
+                this[method+'_'] = function (cb) {
+                    this[method].call(this, function () {
+                        var args = slice.call(arguments);
+                        args.unshift(this);
+                        cb.apply(this, args);
+                    });
+                };
+            }
+            
+            // ...but par functions (anything that takes limit+callback) needs special care
+            method = (isForEach ? name : 'par'+name);
+            this[method+'_'] = function (limit, cb) {
+                if (!cb) { cb = limit; limit = undefined; }
+                this[method].call(this, limit, function (){
+                    var args = slice.call(arguments);
+                    args.unshift(this);
+                    cb.apply(this, args);
+                });
+            };
+        }, this)
+    ;
+    
+    ['push','pop','shift','unshift','splice','reverse']
+        .forEach(function (name) {
+            this[name] = function () {
+                context.stack[name].apply(
+                    context.stack,
+                    slice.call(arguments)
+                );
+                saw.next();
+                return this;
+            };
+        }, this)
+    ;
+    
+    [ 'map', 'filter', 'reduce' ]
+        .forEach(function (name) {
+            this[name] = function () {
+                var res = context.stack[name].apply(
+                    context.stack,
+                    slice.call(arguments)
+                );
+                // stack must be an array, or bad things happen
+                context.stack = (Array.isArray(res) ? res : [res]);
+                saw.next();
+                return this;
+            };
+        }, this)
+    ;
+    
+    this.extend = function (xs) {
+        if (!Array.isArray(xs)) {
+            throw new Error('argument to .extend() is not an Array');
+        }
+        context.stack.push.apply(context.stack, xs);
+        saw.next();
+    };
+    
+    this.flatten = function (pancake) {
+        var xs = [];
+        // should we fully flatten this array? (default: true)
+        if (pancake === undefined) { pancake = true; }
+        context.stack.forEach(function f (x) {
+            if (Array.isArray(x) && pancake) x.forEach(f);
+            else if (Array.isArray(x)) xs = xs.concat(x);
+            else xs.push(x);
+        });
+        context.stack = xs;
+        saw.next();
+    };
+    
+    this.unflatten = function () {
+        context.stack = [context.stack];
+        saw.next();
+    };
+    
+    this.empty = function () {
+        context.stack = [];
+        saw.next();
+    };
+    
+    this.set = function (stack) {
+        context.stack = stack;
+        saw.next();
+    };
+    
+    this['do'] = function (cb) {
+        saw.nest(cb, context);
+    };
+    
+}
+
+});
+
+require.define("/node_modules/seq/node_modules/hashish/package.json", function (require, module, exports, __dirname, __filename) {
+module.exports = {"main":"./index.js"}
+});
+
+require.define("/node_modules/seq/node_modules/hashish/index.js", function (require, module, exports, __dirname, __filename) {
+module.exports = Hash;
+var Traverse = require('traverse');
+
+function Hash (hash, xs) {
+    if (Array.isArray(hash) && Array.isArray(xs)) {
+        var to = Math.min(hash.length, xs.length);
+        var acc = {};
+        for (var i = 0; i < to; i++) {
+            acc[hash[i]] = xs[i];
+        }
+        return Hash(acc);
+    }
+    
+    if (hash === undefined) return Hash({});
+    
+    var self = {
+        map : function (f) {
+            var acc = { __proto__ : hash.__proto__ };
+            Object.keys(hash).forEach(function (key) {
+                acc[key] = f.call(self, hash[key], key);
+            });
+            return Hash(acc);
+        },
+        forEach : function (f) {
+            Object.keys(hash).forEach(function (key) {
+                f.call(self, hash[key], key);
+            });
+            return self;
+        },
+        filter : function (f) {
+            var acc = { __proto__ : hash.__proto__ };
+            Object.keys(hash).forEach(function (key) {
+                if (f.call(self, hash[key], key)) {
+                    acc[key] = hash[key];
+                }
+            });
+            return Hash(acc);
+        },
+        detect : function (f) {
+            for (var key in hash) {
+                if (f.call(self, hash[key], key)) {
+                    return hash[key];
+                }
+            }
+            return undefined;
+        },
+        reduce : function (f, acc) {
+            var keys = Object.keys(hash);
+            if (acc === undefined) acc = keys.shift();
+            keys.forEach(function (key) {
+                acc = f.call(self, acc, hash[key], key);
+            });
+            return acc;
+        },
+        some : function (f) {
+            for (var key in hash) {
+                if (f.call(self, hash[key], key)) return true;
+            }
+            return false;
+        },
+        update : function (obj) {
+            if (arguments.length > 1) {
+                self.updateAll([].slice.call(arguments));
+            }
+            else {
+                Object.keys(obj).forEach(function (key) {
+                    hash[key] = obj[key];
+                });
+            }
+            return self;
+        },
+        updateAll : function (xs) {
+            xs.filter(Boolean).forEach(function (x) {
+                self.update(x);
+            });
+            return self;
+        },
+        merge : function (obj) {
+            if (arguments.length > 1) {
+                return self.copy.updateAll([].slice.call(arguments));
+            }
+            else {
+                return self.copy.update(obj);
+            }
+        },
+        mergeAll : function (xs) {
+            return self.copy.updateAll(xs);
+        },
+        has : function (key) { // only operates on enumerables
+            return Array.isArray(key)
+                ? key.every(function (k) { return self.has(k) })
+                : self.keys.indexOf(key.toString()) >= 0;
+        },
+        valuesAt : function (keys) {
+            return Array.isArray(keys)
+                ? keys.map(function (key) { return hash[key] })
+                : hash[keys]
+            ;
+        },
+        tap : function (f) {
+            f.call(self, hash);
+            return self;
+        },
+        extract : function (keys) {
+            var acc = {};
+            keys.forEach(function (key) {
+                acc[key] = hash[key];
+            });
+            return Hash(acc);
+        },
+        exclude : function (keys) {
+            return self.filter(function (_, key) {
+                return keys.indexOf(key) < 0
+            });
+        },
+        end : hash,
+        items : hash
+    };
+    
+    var props = {
+        keys : function () { return Object.keys(hash) },
+        values : function () {
+            return Object.keys(hash).map(function (key) { return hash[key] });
+        },
+        compact : function () {
+            return self.filter(function (x) { return x !== undefined });
+        },
+        clone : function () { return Hash(Hash.clone(hash)) },
+        copy : function () { return Hash(Hash.copy(hash)) },
+        length : function () { return Object.keys(hash).length },
+        size : function () { return self.length }
+    };
+    
+    if (Object.defineProperty) {
+        // es5-shim has an Object.defineProperty but it throws for getters
+        try {
+            for (var key in props) {
+                Object.defineProperty(self, key, { get : props[key] });
+            }
+        }
+        catch (err) {
+            for (var key in props) {
+                if (key !== 'clone' && key !== 'copy' && key !== 'compact') {
+                    // ^ those keys use Hash() so can't call them without
+                    // a stack overflow
+                    self[key] = props[key]();
+                }
+            }
+        }
+    }
+    else if (self.__defineGetter__) {
+        for (var key in props) {
+            self.__defineGetter__(key, props[key]);
+        }
+    }
+    else {
+        // non-lazy version for browsers that suck >_<
+        for (var key in props) {
+            self[key] = props[key]();
+        }
+    }
+    
+    return self;
+};
+
+// deep copy
+Hash.clone = function (ref) {
+    return Traverse.clone(ref);
+};
+
+// shallow copy
+Hash.copy = function (ref) {
+    var hash = { __proto__ : ref.__proto__ };
+    Object.keys(ref).forEach(function (key) {
+        hash[key] = ref[key];
+    });
+    return hash;
+};
+
+Hash.map = function (ref, f) {
+    return Hash(ref).map(f).items;
+};
+
+Hash.forEach = function (ref, f) {
+    Hash(ref).forEach(f);
+};
+
+Hash.filter = function (ref, f) {
+    return Hash(ref).filter(f).items;
+};
+
+Hash.detect = function (ref, f) {
+    return Hash(ref).detect(f);
+};
+
+Hash.reduce = function (ref, f, acc) {
+    return Hash(ref).reduce(f, acc);
+};
+
+Hash.some = function (ref, f) {
+    return Hash(ref).some(f);
+};
+
+Hash.update = function (a /*, b, c, ... */) {
+    var args = Array.prototype.slice.call(arguments, 1);
+    var hash = Hash(a);
+    return hash.update.apply(hash, args).items;
+};
+
+Hash.merge = function (a /*, b, c, ... */) {
+    var args = Array.prototype.slice.call(arguments, 1);
+    var hash = Hash(a);
+    return hash.merge.apply(hash, args).items;
+};
+
+Hash.has = function (ref, key) {
+    return Hash(ref).has(key);
+};
+
+Hash.valuesAt = function (ref, keys) {
+    return Hash(ref).valuesAt(keys);
+};
+
+Hash.tap = function (ref, f) {
+    return Hash(ref).tap(f).items;
+};
+
+Hash.extract = function (ref, keys) {
+    return Hash(ref).extract(keys).items;
+};
+
+Hash.exclude = function (ref, keys) {
+    return Hash(ref).exclude(keys).items;
+};
+
+Hash.concat = function (xs) {
+    var hash = Hash({});
+    xs.forEach(function (x) { hash.update(x) });
+    return hash.items;
+};
+
+Hash.zip = function (xs, ys) {
+    return Hash(xs, ys).items;
+};
+
+// .length is already defined for function prototypes
+Hash.size = function (ref) {
+    return Hash(ref).size;
+};
+
+Hash.compact = function (ref) {
+    return Hash(ref).compact.items;
+};
+
+});
+
+require.define("/node_modules/seq/node_modules/hashish/node_modules/traverse/package.json", function (require, module, exports, __dirname, __filename) {
+module.exports = {"main":"./index"}
+});
+
+require.define("/node_modules/seq/node_modules/hashish/node_modules/traverse/index.js", function (require, module, exports, __dirname, __filename) {
+module.exports = Traverse;
+function Traverse (obj) {
+    if (!(this instanceof Traverse)) return new Traverse(obj);
+    this.value = obj;
+}
+
+Traverse.prototype.get = function (ps) {
+    var node = this.value;
+    for (var i = 0; i < ps.length; i ++) {
+        var key = ps[i];
+        if (!Object.hasOwnProperty.call(node, key)) {
+            node = undefined;
+            break;
+        }
+        node = node[key];
+    }
+    return node;
+};
+
+Traverse.prototype.set = function (ps, value) {
+    var node = this.value;
+    for (var i = 0; i < ps.length - 1; i ++) {
+        var key = ps[i];
+        if (!Object.hasOwnProperty.call(node, key)) node[key] = {};
+        node = node[key];
+    }
+    node[ps[i]] = value;
+    return value;
+};
+
+Traverse.prototype.map = function (cb) {
+    return walk(this.value, cb, true);
+};
+
+Traverse.prototype.forEach = function (cb) {
+    this.value = walk(this.value, cb, false);
+    return this.value;
+};
+
+Traverse.prototype.reduce = function (cb, init) {
+    var skip = arguments.length === 1;
+    var acc = skip ? this.value : init;
+    this.forEach(function (x) {
+        if (!this.isRoot || !skip) {
+            acc = cb.call(this, acc, x);
+        }
+    });
+    return acc;
+};
+
+Traverse.prototype.paths = function () {
+    var acc = [];
+    this.forEach(function (x) {
+        acc.push(this.path); 
+    });
+    return acc;
+};
+
+Traverse.prototype.nodes = function () {
+    var acc = [];
+    this.forEach(function (x) {
+        acc.push(this.node);
+    });
+    return acc;
+};
+
+Traverse.prototype.clone = function () {
+    var parents = [], nodes = [];
+    
+    return (function clone (src) {
+        for (var i = 0; i < parents.length; i++) {
+            if (parents[i] === src) {
+                return nodes[i];
+            }
+        }
+        
+        if (typeof src === 'object' && src !== null) {
+            var dst = copy(src);
+            
+            parents.push(src);
+            nodes.push(dst);
+            
+            forEach(Object_keys(src), function (key) {
+                dst[key] = clone(src[key]);
+            });
+            
+            parents.pop();
+            nodes.pop();
+            return dst;
+        }
+        else {
+            return src;
+        }
+    })(this.value);
+};
+
+function walk (root, cb, immutable) {
+    var path = [];
+    var parents = [];
+    var alive = true;
+    
+    return (function walker (node_) {
+        var node = immutable ? copy(node_) : node_;
+        var modifiers = {};
+        
+        var keepGoing = true;
+        
+        var state = {
+            node : node,
+            node_ : node_,
+            path : [].concat(path),
+            parent : parents[parents.length - 1],
+            parents : parents,
+            key : path.slice(-1)[0],
+            isRoot : path.length === 0,
+            level : path.length,
+            circular : null,
+            update : function (x, stopHere) {
+                if (!state.isRoot) {
+                    state.parent.node[state.key] = x;
+                }
+                state.node = x;
+                if (stopHere) keepGoing = false;
+            },
+            'delete' : function (stopHere) {
+                delete state.parent.node[state.key];
+                if (stopHere) keepGoing = false;
+            },
+            remove : function (stopHere) {
+                if (Array_isArray(state.parent.node)) {
+                    state.parent.node.splice(state.key, 1);
+                }
+                else {
+                    delete state.parent.node[state.key];
+                }
+                if (stopHere) keepGoing = false;
+            },
+            keys : null,
+            before : function (f) { modifiers.before = f },
+            after : function (f) { modifiers.after = f },
+            pre : function (f) { modifiers.pre = f },
+            post : function (f) { modifiers.post = f },
+            stop : function () { alive = false },
+            block : function () { keepGoing = false }
+        };
+        
+        if (!alive) return state;
+        
+        if (typeof node === 'object' && node !== null) {
+            state.keys = Object_keys(node);
+            
+            state.isLeaf = state.keys.length == 0;
+            
+            for (var i = 0; i < parents.length; i++) {
+                if (parents[i].node_ === node_) {
+                    state.circular = parents[i];
+                    break;
+                }
+            }
+        }
+        else {
+            state.isLeaf = true;
+        }
+        
+        state.notLeaf = !state.isLeaf;
+        state.notRoot = !state.isRoot;
+        
+        // use return values to update if defined
+        var ret = cb.call(state, state.node);
+        if (ret !== undefined && state.update) state.update(ret);
+        
+        if (modifiers.before) modifiers.before.call(state, state.node);
+        
+        if (!keepGoing) return state;
+        
+        if (typeof state.node == 'object'
+        && state.node !== null && !state.circular) {
+            parents.push(state);
+            
+            forEach(state.keys, function (key, i) {
+                path.push(key);
+                
+                if (modifiers.pre) modifiers.pre.call(state, state.node[key], key);
+                
+                var child = walker(state.node[key]);
+                if (immutable && Object.hasOwnProperty.call(state.node, key)) {
+                    state.node[key] = child.node;
+                }
+                
+                child.isLast = i == state.keys.length - 1;
+                child.isFirst = i == 0;
+                
+                if (modifiers.post) modifiers.post.call(state, child);
+                
+                path.pop();
+            });
+            parents.pop();
+        }
+        
+        if (modifiers.after) modifiers.after.call(state, state.node);
+        
+        return state;
+    })(root).node;
+}
+
+function copy (src) {
+    if (typeof src === 'object' && src !== null) {
+        var dst;
+        
+        if (Array_isArray(src)) {
+            dst = [];
+        }
+        else if (src instanceof Date) {
+            dst = new Date(src);
+        }
+        else if (src instanceof Boolean) {
+            dst = new Boolean(src);
+        }
+        else if (src instanceof Number) {
+            dst = new Number(src);
+        }
+        else if (src instanceof String) {
+            dst = new String(src);
+        }
+        else if (Object.create && Object.getPrototypeOf) {
+            dst = Object.create(Object.getPrototypeOf(src));
+        }
+        else if (src.__proto__ || src.constructor.prototype) {
+            var proto = src.__proto__ || src.constructor.prototype || {};
+            var T = function () {};
+            T.prototype = proto;
+            dst = new T;
+            if (!dst.__proto__) dst.__proto__ = proto;
+        }
+        
+        forEach(Object_keys(src), function (key) {
+            dst[key] = src[key];
+        });
+        return dst;
+    }
+    else return src;
+}
+
+var Object_keys = Object.keys || function keys (obj) {
+    var res = [];
+    for (var key in obj) res.push(key)
+    return res;
+};
+
+var Array_isArray = Array.isArray || function isArray (xs) {
+    return Object.prototype.toString.call(xs) === '[object Array]';
+};
+
+var forEach = function (xs, fn) {
+    if (xs.forEach) return xs.forEach(fn)
+    else for (var i = 0; i < xs.length; i++) {
+        fn(xs[i], i, xs);
+    }
+};
+
+forEach(Object_keys(Traverse.prototype), function (key) {
+    Traverse[key] = function (obj) {
+        var args = [].slice.call(arguments, 1);
+        var t = Traverse(obj);
+        return t[key].apply(t, args);
+    };
+});
+
+});
+
+require.define("/node_modules/seq/node_modules/chainsaw/package.json", function (require, module, exports, __dirname, __filename) {
+module.exports = {"main":"./index.js"}
+});
+
+require.define("/node_modules/seq/node_modules/chainsaw/index.js", function (require, module, exports, __dirname, __filename) {
+var Traverse = require('traverse');
+var EventEmitter = require('events').EventEmitter;
+
+module.exports = Chainsaw;
+function Chainsaw (builder) {
+    var saw = Chainsaw.saw(builder, {});
+    var r = builder.call(saw.handlers, saw);
+    if (r !== undefined) saw.handlers = r;
+    return saw.chain();
+};
+
+Chainsaw.saw = function (builder, handlers) {
+    var saw = new EventEmitter;
+    saw.handlers = handlers;
+    saw.actions = [];
+    saw.step = 0;
+    
+    saw.chain = function () {
+        var ch = Traverse(saw.handlers).map(function (node) {
+            if (this.isRoot) return node;
+            var ps = this.path;
+            
+            if (typeof node === 'function') {
+                this.update(function () {
+                    saw.actions.push({
+                        path : ps,
+                        args : [].slice.call(arguments)
+                    });
+                    return ch;
+                });
+            }
+        });
+        
+        process.nextTick(function () {
+            saw.emit('begin');
+            saw.next();
+        });
+        
+        return ch;
+    };
+    
+    saw.next = function () {
+        var action = saw.actions[saw.step];
+        saw.step ++;
+        
+        if (!action) {
+            saw.emit('end');
+        }
+        else if (!action.trap) {
+            var node = saw.handlers;
+            action.path.forEach(function (key) { node = node[key] });
+            node.apply(saw.handlers, action.args);
+        }
+    };
+    
+    saw.nest = function (cb) {
+        var args = [].slice.call(arguments, 1);
+        var autonext = true;
+        
+        if (typeof cb === 'boolean') {
+            var autonext = cb;
+            cb = args.shift();
+        }
+        
+        var s = Chainsaw.saw(builder, {});
+        var r = builder.call(s.handlers, s);
+        
+        if (r !== undefined) s.handlers = r;
+        cb.apply(s.chain(), args);
+        if (autonext !== false) s.on('end', saw.next);
+    };
+    
+    saw.trap = function (name, cb) {
+        var ps = Array.isArray(name) ? name : [name];
+        saw.actions.push({
+            path : ps,
+            step : saw.step,
+            cb : cb,
+            trap : true
+        });
+    };
+    
+    saw.down = function (name) {
+        var ps = (Array.isArray(name) ? name : [name]).join('/');
+        var i = saw.actions.slice(saw.step).map(function (x) {
+            if (x.trap && x.step <= saw.step) return false;
+            return x.path.join('/') == ps;
+        }).indexOf(true);
+        
+        if (i >= 0) saw.step += i;
+        else saw.step = saw.actions.length;
+        
+        var act = saw.actions[saw.step - 1];
+        if (act && act.trap) {
+            // It's a trap!
+            saw.step = act.step;
+            act.cb();
+        }
+        else saw.next();
+    };
+    
+    saw.jump = function (step) {
+        saw.step = step;
+        saw.next();
+    };
+    
+    return saw;
+}; 
+
+});
+
+require.define("/node_modules/seq/node_modules/chainsaw/node_modules/traverse/package.json", function (require, module, exports, __dirname, __filename) {
+module.exports = {"main":"./index"}
+});
+
+require.define("/node_modules/seq/node_modules/chainsaw/node_modules/traverse/index.js", function (require, module, exports, __dirname, __filename) {
+module.exports = Traverse;
+function Traverse (obj) {
+    if (!(this instanceof Traverse)) return new Traverse(obj);
+    this.value = obj;
+}
+
+Traverse.prototype.get = function (ps) {
+    var node = this.value;
+    for (var i = 0; i < ps.length; i ++) {
+        var key = ps[i];
+        if (!Object.hasOwnProperty.call(node, key)) {
+            node = undefined;
+            break;
+        }
+        node = node[key];
+    }
+    return node;
+};
+
+Traverse.prototype.set = function (ps, value) {
+    var node = this.value;
+    for (var i = 0; i < ps.length - 1; i ++) {
+        var key = ps[i];
+        if (!Object.hasOwnProperty.call(node, key)) node[key] = {};
+        node = node[key];
+    }
+    node[ps[i]] = value;
+    return value;
+};
+
+Traverse.prototype.map = function (cb) {
+    return walk(this.value, cb, true);
+};
+
+Traverse.prototype.forEach = function (cb) {
+    this.value = walk(this.value, cb, false);
+    return this.value;
+};
+
+Traverse.prototype.reduce = function (cb, init) {
+    var skip = arguments.length === 1;
+    var acc = skip ? this.value : init;
+    this.forEach(function (x) {
+        if (!this.isRoot || !skip) {
+            acc = cb.call(this, acc, x);
+        }
+    });
+    return acc;
+};
+
+Traverse.prototype.deepEqual = function (obj) {
+    if (arguments.length !== 1) {
+        throw new Error(
+            'deepEqual requires exactly one object to compare against'
+        );
+    }
+    
+    var equal = true;
+    var node = obj;
+    
+    this.forEach(function (y) {
+        var notEqual = (function () {
+            equal = false;
+            //this.stop();
+            return undefined;
+        }).bind(this);
+        
+        //if (node === undefined || node === null) return notEqual();
+        
+        if (!this.isRoot) {
+        /*
+            if (!Object.hasOwnProperty.call(node, this.key)) {
+                return notEqual();
+            }
+        */
+            if (typeof node !== 'object') return notEqual();
+            node = node[this.key];
+        }
+        
+        var x = node;
+        
+        this.post(function () {
+            node = x;
+        });
+        
+        var toS = function (o) {
+            return Object.prototype.toString.call(o);
+        };
+        
+        if (this.circular) {
+            if (Traverse(obj).get(this.circular.path) !== x) notEqual();
+        }
+        else if (typeof x !== typeof y) {
+            notEqual();
+        }
+        else if (x === null || y === null || x === undefined || y === undefined) {
+            if (x !== y) notEqual();
+        }
+        else if (x.__proto__ !== y.__proto__) {
+            notEqual();
+        }
+        else if (x === y) {
+            // nop
+        }
+        else if (typeof x === 'function') {
+            if (x instanceof RegExp) {
+                // both regexps on account of the __proto__ check
+                if (x.toString() != y.toString()) notEqual();
+            }
+            else if (x !== y) notEqual();
+        }
+        else if (typeof x === 'object') {
+            if (toS(y) === '[object Arguments]'
+            || toS(x) === '[object Arguments]') {
+                if (toS(x) !== toS(y)) {
+                    notEqual();
+                }
+            }
+            else if (x instanceof Date || y instanceof Date) {
+                if (!(x instanceof Date) || !(y instanceof Date)
+                || x.getTime() !== y.getTime()) {
+                    notEqual();
+                }
+            }
+            else {
+                var kx = Object.keys(x);
+                var ky = Object.keys(y);
+                if (kx.length !== ky.length) return notEqual();
+                for (var i = 0; i < kx.length; i++) {
+                    var k = kx[i];
+                    if (!Object.hasOwnProperty.call(y, k)) {
+                        notEqual();
+                    }
+                }
+            }
+        }
+    });
+    
+    return equal;
+};
+
+Traverse.prototype.paths = function () {
+    var acc = [];
+    this.forEach(function (x) {
+        acc.push(this.path); 
+    });
+    return acc;
+};
+
+Traverse.prototype.nodes = function () {
+    var acc = [];
+    this.forEach(function (x) {
+        acc.push(this.node);
+    });
+    return acc;
+};
+
+Traverse.prototype.clone = function () {
+    var parents = [], nodes = [];
+    
+    return (function clone (src) {
+        for (var i = 0; i < parents.length; i++) {
+            if (parents[i] === src) {
+                return nodes[i];
+            }
+        }
+        
+        if (typeof src === 'object' && src !== null) {
+            var dst = copy(src);
+            
+            parents.push(src);
+            nodes.push(dst);
+            
+            Object.keys(src).forEach(function (key) {
+                dst[key] = clone(src[key]);
+            });
+            
+            parents.pop();
+            nodes.pop();
+            return dst;
+        }
+        else {
+            return src;
+        }
+    })(this.value);
+};
+
+function walk (root, cb, immutable) {
+    var path = [];
+    var parents = [];
+    var alive = true;
+    
+    return (function walker (node_) {
+        var node = immutable ? copy(node_) : node_;
+        var modifiers = {};
+        
+        var state = {
+            node : node,
+            node_ : node_,
+            path : [].concat(path),
+            parent : parents.slice(-1)[0],
+            key : path.slice(-1)[0],
+            isRoot : path.length === 0,
+            level : path.length,
+            circular : null,
+            update : function (x) {
+                if (!state.isRoot) {
+                    state.parent.node[state.key] = x;
+                }
+                state.node = x;
+            },
+            'delete' : function () {
+                delete state.parent.node[state.key];
+            },
+            remove : function () {
+                if (Array.isArray(state.parent.node)) {
+                    state.parent.node.splice(state.key, 1);
+                }
+                else {
+                    delete state.parent.node[state.key];
+                }
+            },
+            before : function (f) { modifiers.before = f },
+            after : function (f) { modifiers.after = f },
+            pre : function (f) { modifiers.pre = f },
+            post : function (f) { modifiers.post = f },
+            stop : function () { alive = false }
+        };
+        
+        if (!alive) return state;
+        
+        if (typeof node === 'object' && node !== null) {
+            state.isLeaf = Object.keys(node).length == 0;
+            
+            for (var i = 0; i < parents.length; i++) {
+                if (parents[i].node_ === node_) {
+                    state.circular = parents[i];
+                    break;
+                }
+            }
+        }
+        else {
+            state.isLeaf = true;
+        }
+        
+        state.notLeaf = !state.isLeaf;
+        state.notRoot = !state.isRoot;
+        
+        // use return values to update if defined
+        var ret = cb.call(state, state.node);
+        if (ret !== undefined && state.update) state.update(ret);
+        if (modifiers.before) modifiers.before.call(state, state.node);
+        
+        if (typeof state.node == 'object'
+        && state.node !== null && !state.circular) {
+            parents.push(state);
+            
+            var keys = Object.keys(state.node);
+            keys.forEach(function (key, i) {
+                path.push(key);
+                
+                if (modifiers.pre) modifiers.pre.call(state, state.node[key], key);
+                
+                var child = walker(state.node[key]);
+                if (immutable && Object.hasOwnProperty.call(state.node, key)) {
+                    state.node[key] = child.node;
+                }
+                
+                child.isLast = i == keys.length - 1;
+                child.isFirst = i == 0;
+                
+                if (modifiers.post) modifiers.post.call(state, child);
+                
+                path.pop();
+            });
+            parents.pop();
+        }
+        
+        if (modifiers.after) modifiers.after.call(state, state.node);
+        
+        return state;
+    })(root).node;
+}
+
+Object.keys(Traverse.prototype).forEach(function (key) {
+    Traverse[key] = function (obj) {
+        var args = [].slice.call(arguments, 1);
+        var t = Traverse(obj);
+        return t[key].apply(t, args);
+    };
+});
+
+function copy (src) {
+    if (typeof src === 'object' && src !== null) {
+        var dst;
+        
+        if (Array.isArray(src)) {
+            dst = [];
+        }
+        else if (src instanceof Date) {
+            dst = new Date(src);
+        }
+        else if (src instanceof Boolean) {
+            dst = new Boolean(src);
+        }
+        else if (src instanceof Number) {
+            dst = new Number(src);
+        }
+        else if (src instanceof String) {
+            dst = new String(src);
+        }
+        else {
+            dst = Object.create(Object.getPrototypeOf(src));
+        }
+        
+        Object.keys(src).forEach(function (key) {
+            dst[key] = src[key];
+        });
+        return dst;
+    }
+    else return src;
+}
+
+});
+
+require.define("/node_modules/hashish/package.json", function (require, module, exports, __dirname, __filename) {
+module.exports = {"main":"./index.js"}
+});
+
+require.define("/node_modules/hashish/index.js", function (require, module, exports, __dirname, __filename) {
+module.exports = Hash;
+var Traverse = require('traverse');
+
+function Hash (hash, xs) {
+    if (Array.isArray(hash) && Array.isArray(xs)) {
+        var to = Math.min(hash.length, xs.length);
+        var acc = {};
+        for (var i = 0; i < to; i++) {
+            acc[hash[i]] = xs[i];
+        }
+        return Hash(acc);
+    }
+    
+    if (hash === undefined) return Hash({});
+    
+    var self = {
+        map : function (f) {
+            var acc = { __proto__ : hash.__proto__ };
+            Object.keys(hash).forEach(function (key) {
+                acc[key] = f.call(self, hash[key], key);
+            });
+            return Hash(acc);
+        },
+        forEach : function (f) {
+            Object.keys(hash).forEach(function (key) {
+                f.call(self, hash[key], key);
+            });
+            return self;
+        },
+        filter : function (f) {
+            var acc = { __proto__ : hash.__proto__ };
+            Object.keys(hash).forEach(function (key) {
+                if (f.call(self, hash[key], key)) {
+                    acc[key] = hash[key];
+                }
+            });
+            return Hash(acc);
+        },
+        detect : function (f) {
+            for (var key in hash) {
+                if (f.call(self, hash[key], key)) {
+                    return hash[key];
+                }
+            }
+            return undefined;
+        },
+        reduce : function (f, acc) {
+            var keys = Object.keys(hash);
+            if (acc === undefined) acc = keys.shift();
+            keys.forEach(function (key) {
+                acc = f.call(self, acc, hash[key], key);
+            });
+            return acc;
+        },
+        some : function (f) {
+            for (var key in hash) {
+                if (f.call(self, hash[key], key)) return true;
+            }
+            return false;
+        },
+        update : function (obj) {
+            if (arguments.length > 1) {
+                self.updateAll([].slice.call(arguments));
+            }
+            else {
+                Object.keys(obj).forEach(function (key) {
+                    hash[key] = obj[key];
+                });
+            }
+            return self;
+        },
+        updateAll : function (xs) {
+            xs.filter(Boolean).forEach(function (x) {
+                self.update(x);
+            });
+            return self;
+        },
+        merge : function (obj) {
+            if (arguments.length > 1) {
+                return self.copy.updateAll([].slice.call(arguments));
+            }
+            else {
+                return self.copy.update(obj);
+            }
+        },
+        mergeAll : function (xs) {
+            return self.copy.updateAll(xs);
+        },
+        has : function (key) { // only operates on enumerables
+            return Array.isArray(key)
+                ? key.every(function (k) { return self.has(k) })
+                : self.keys.indexOf(key.toString()) >= 0;
+        },
+        valuesAt : function (keys) {
+            return Array.isArray(keys)
+                ? keys.map(function (key) { return hash[key] })
+                : hash[keys]
+            ;
+        },
+        tap : function (f) {
+            f.call(self, hash);
+            return self;
+        },
+        extract : function (keys) {
+            var acc = {};
+            keys.forEach(function (key) {
+                acc[key] = hash[key];
+            });
+            return Hash(acc);
+        },
+        exclude : function (keys) {
+            return self.filter(function (_, key) {
+                return keys.indexOf(key) < 0
+            });
+        },
+        end : hash,
+        items : hash
+    };
+    
+    var props = {
+        keys : function () { return Object.keys(hash) },
+        values : function () {
+            return Object.keys(hash).map(function (key) { return hash[key] });
+        },
+        compact : function () {
+            return self.filter(function (x) { return x !== undefined });
+        },
+        clone : function () { return Hash(Hash.clone(hash)) },
+        copy : function () { return Hash(Hash.copy(hash)) },
+        length : function () { return Object.keys(hash).length },
+        size : function () { return self.length }
+    };
+    
+    if (Object.defineProperty) {
+        // es5-shim has an Object.defineProperty but it throws for getters
+        try {
+            for (var key in props) {
+                Object.defineProperty(self, key, { get : props[key] });
+            }
+        }
+        catch (err) {
+            for (var key in props) {
+                if (key !== 'clone' && key !== 'copy' && key !== 'compact') {
+                    // ^ those keys use Hash() so can't call them without
+                    // a stack overflow
+                    self[key] = props[key]();
+                }
+            }
+        }
+    }
+    else if (self.__defineGetter__) {
+        for (var key in props) {
+            self.__defineGetter__(key, props[key]);
+        }
+    }
+    else {
+        // non-lazy version for browsers that suck >_<
+        for (var key in props) {
+            self[key] = props[key]();
+        }
+    }
+    
+    return self;
+};
+
+// deep copy
+Hash.clone = function (ref) {
+    return Traverse.clone(ref);
+};
+
+// shallow copy
+Hash.copy = function (ref) {
+    var hash = { __proto__ : ref.__proto__ };
+    Object.keys(ref).forEach(function (key) {
+        hash[key] = ref[key];
+    });
+    return hash;
+};
+
+Hash.map = function (ref, f) {
+    return Hash(ref).map(f).items;
+};
+
+Hash.forEach = function (ref, f) {
+    Hash(ref).forEach(f);
+};
+
+Hash.filter = function (ref, f) {
+    return Hash(ref).filter(f).items;
+};
+
+Hash.detect = function (ref, f) {
+    return Hash(ref).detect(f);
+};
+
+Hash.reduce = function (ref, f, acc) {
+    return Hash(ref).reduce(f, acc);
+};
+
+Hash.some = function (ref, f) {
+    return Hash(ref).some(f);
+};
+
+Hash.update = function (a /*, b, c, ... */) {
+    var args = Array.prototype.slice.call(arguments, 1);
+    var hash = Hash(a);
+    return hash.update.apply(hash, args).items;
+};
+
+Hash.merge = function (a /*, b, c, ... */) {
+    var args = Array.prototype.slice.call(arguments, 1);
+    var hash = Hash(a);
+    return hash.merge.apply(hash, args).items;
+};
+
+Hash.has = function (ref, key) {
+    return Hash(ref).has(key);
+};
+
+Hash.valuesAt = function (ref, keys) {
+    return Hash(ref).valuesAt(keys);
+};
+
+Hash.tap = function (ref, f) {
+    return Hash(ref).tap(f).items;
+};
+
+Hash.extract = function (ref, keys) {
+    return Hash(ref).extract(keys).items;
+};
+
+Hash.exclude = function (ref, keys) {
+    return Hash(ref).exclude(keys).items;
+};
+
+Hash.concat = function (xs) {
+    var hash = Hash({});
+    xs.forEach(function (x) { hash.update(x) });
+    return hash.items;
+};
+
+Hash.zip = function (xs, ys) {
+    return Hash(xs, ys).items;
+};
+
+// .length is already defined for function prototypes
+Hash.size = function (ref) {
+    return Hash(ref).size;
+};
+
+Hash.compact = function (ref) {
+    return Hash(ref).compact.items;
+};
+
+});
+
+require.define("/node_modules/hashish/node_modules/traverse/package.json", function (require, module, exports, __dirname, __filename) {
+module.exports = {"main":"./index"}
+});
+
+require.define("/node_modules/hashish/node_modules/traverse/index.js", function (require, module, exports, __dirname, __filename) {
+module.exports = Traverse;
+function Traverse (obj) {
+    if (!(this instanceof Traverse)) return new Traverse(obj);
+    this.value = obj;
+}
+
+Traverse.prototype.get = function (ps) {
+    var node = this.value;
+    for (var i = 0; i < ps.length; i ++) {
+        var key = ps[i];
+        if (!Object.hasOwnProperty.call(node, key)) {
+            node = undefined;
+            break;
+        }
+        node = node[key];
+    }
+    return node;
+};
+
+Traverse.prototype.has = function (ps) {
+    var node = this.value;
+    for (var i = 0; i < ps.length; i ++) {
+        var key = ps[i];
+        if (!Object.hasOwnProperty.call(node, key)) {
+            return false;
+        }
+        node = node[key];
+    }
+    return true;
+};
+
+Traverse.prototype.set = function (ps, value) {
+    var node = this.value;
+    for (var i = 0; i < ps.length - 1; i ++) {
+        var key = ps[i];
+        if (!Object.hasOwnProperty.call(node, key)) node[key] = {};
+        node = node[key];
+    }
+    node[ps[i]] = value;
+    return value;
+};
+
+Traverse.prototype.map = function (cb) {
+    return walk(this.value, cb, true);
+};
+
+Traverse.prototype.forEach = function (cb) {
+    this.value = walk(this.value, cb, false);
+    return this.value;
+};
+
+Traverse.prototype.reduce = function (cb, init) {
+    var skip = arguments.length === 1;
+    var acc = skip ? this.value : init;
+    this.forEach(function (x) {
+        if (!this.isRoot || !skip) {
+            acc = cb.call(this, acc, x);
+        }
+    });
+    return acc;
+};
+
+Traverse.prototype.paths = function () {
+    var acc = [];
+    this.forEach(function (x) {
+        acc.push(this.path); 
+    });
+    return acc;
+};
+
+Traverse.prototype.nodes = function () {
+    var acc = [];
+    this.forEach(function (x) {
+        acc.push(this.node);
+    });
+    return acc;
+};
+
+Traverse.prototype.clone = function () {
+    var parents = [], nodes = [];
+    
+    return (function clone (src) {
+        for (var i = 0; i < parents.length; i++) {
+            if (parents[i] === src) {
+                return nodes[i];
+            }
+        }
+        
+        if (typeof src === 'object' && src !== null) {
+            var dst = copy(src);
+            
+            parents.push(src);
+            nodes.push(dst);
+            
+            forEach(Object_keys(src), function (key) {
+                dst[key] = clone(src[key]);
+            });
+            
+            parents.pop();
+            nodes.pop();
+            return dst;
+        }
+        else {
+            return src;
+        }
+    })(this.value);
+};
+
+function walk (root, cb, immutable) {
+    var path = [];
+    var parents = [];
+    var alive = true;
+    
+    return (function walker (node_) {
+        var node = immutable ? copy(node_) : node_;
+        var modifiers = {};
+        
+        var keepGoing = true;
+        
+        var state = {
+            node : node,
+            node_ : node_,
+            path : [].concat(path),
+            parent : parents[parents.length - 1],
+            parents : parents,
+            key : path.slice(-1)[0],
+            isRoot : path.length === 0,
+            level : path.length,
+            circular : null,
+            update : function (x, stopHere) {
+                if (!state.isRoot) {
+                    state.parent.node[state.key] = x;
+                }
+                state.node = x;
+                if (stopHere) keepGoing = false;
+            },
+            'delete' : function (stopHere) {
+                delete state.parent.node[state.key];
+                if (stopHere) keepGoing = false;
+            },
+            remove : function (stopHere) {
+                if (Array_isArray(state.parent.node)) {
+                    state.parent.node.splice(state.key, 1);
+                }
+                else {
+                    delete state.parent.node[state.key];
+                }
+                if (stopHere) keepGoing = false;
+            },
+            keys : null,
+            before : function (f) { modifiers.before = f },
+            after : function (f) { modifiers.after = f },
+            pre : function (f) { modifiers.pre = f },
+            post : function (f) { modifiers.post = f },
+            stop : function () { alive = false },
+            block : function () { keepGoing = false }
+        };
+        
+        if (!alive) return state;
+        
+        if (typeof node === 'object' && node !== null) {
+            state.keys = Object_keys(node);
+            
+            state.isLeaf = state.keys.length == 0;
+            
+            for (var i = 0; i < parents.length; i++) {
+                if (parents[i].node_ === node_) {
+                    state.circular = parents[i];
+                    break;
+                }
+            }
+        }
+        else {
+            state.isLeaf = true;
+        }
+        
+        state.notLeaf = !state.isLeaf;
+        state.notRoot = !state.isRoot;
+        
+        // use return values to update if defined
+        var ret = cb.call(state, state.node);
+        if (ret !== undefined && state.update) state.update(ret);
+        
+        if (modifiers.before) modifiers.before.call(state, state.node);
+        
+        if (!keepGoing) return state;
+        
+        if (typeof state.node == 'object'
+        && state.node !== null && !state.circular) {
+            parents.push(state);
+            
+            forEach(state.keys, function (key, i) {
+                path.push(key);
+                
+                if (modifiers.pre) modifiers.pre.call(state, state.node[key], key);
+                
+                var child = walker(state.node[key]);
+                if (immutable && Object.hasOwnProperty.call(state.node, key)) {
+                    state.node[key] = child.node;
+                }
+                
+                child.isLast = i == state.keys.length - 1;
+                child.isFirst = i == 0;
+                
+                if (modifiers.post) modifiers.post.call(state, child);
+                
+                path.pop();
+            });
+            parents.pop();
+        }
+        
+        if (modifiers.after) modifiers.after.call(state, state.node);
+        
+        return state;
+    })(root).node;
+}
+
+function copy (src) {
+    if (typeof src === 'object' && src !== null) {
+        var dst;
+        
+        if (Array_isArray(src)) {
+            dst = [];
+        }
+        else if (src instanceof Date) {
+            dst = new Date(src);
+        }
+        else if (src instanceof Boolean) {
+            dst = new Boolean(src);
+        }
+        else if (src instanceof Number) {
+            dst = new Number(src);
+        }
+        else if (src instanceof String) {
+            dst = new String(src);
+        }
+        else if (Object.create && Object.getPrototypeOf) {
+            dst = Object.create(Object.getPrototypeOf(src));
+        }
+        else if (src.__proto__ || src.constructor.prototype) {
+            var proto = src.__proto__ || src.constructor.prototype || {};
+            var T = function () {};
+            T.prototype = proto;
+            dst = new T;
+            if (!dst.__proto__) dst.__proto__ = proto;
+        }
+        
+        forEach(Object_keys(src), function (key) {
+            dst[key] = src[key];
+        });
+        return dst;
+    }
+    else return src;
+}
+
+var Object_keys = Object.keys || function keys (obj) {
+    var res = [];
+    for (var key in obj) res.push(key)
+    return res;
+};
+
+var Array_isArray = Array.isArray || function isArray (xs) {
+    return Object.prototype.toString.call(xs) === '[object Array]';
+};
+
+var forEach = function (xs, fn) {
+    if (xs.forEach) return xs.forEach(fn)
+    else for (var i = 0; i < xs.length; i++) {
+        fn(xs[i], i, xs);
+    }
+};
+
+forEach(Object_keys(Traverse.prototype), function (key) {
+    Traverse[key] = function (obj) {
+        var args = [].slice.call(arguments, 1);
+        var t = Traverse(obj);
+        return t[key].apply(t, args);
+    };
+});
+
+});
+require = (function(){
+    var root = this
+    ,   __require = root.require
+    ,   req_obj   = root.require || {}
+    ;
+    
+    __require = function (file, cwd) {
+        var resolved = require.resolve ? require.resolve(file, cwd || '/') : file;
+        var mod = require.modules[resolved];
+        if (!mod) throw new Error(
+            'Failed to resolve module ' + file + ', tried ' + resolved
+        );
+        if (!mod.exports) mod();
+        // Always reference exports so recursive loads don't loop
+        var res = (mod.module || {}).exports || mod._cached || mod.exports;
+        return res;
+    }
+    
+    for (var k in req_obj) {
+        __require[k] = req_obj[k];
+    }
+    
+    __require.modules = req_obj.modules || {};
+    __require.cache   = req_obj.cache   || {};
+    return __require;
+})();
+
+require.install = function(id, module, setup){
+    if ( !id )
+        throw new Error('No module ID specified: id='+id+'!');
+    
+    id = ''+id;
+    if ( require.modules.hasOwnProperty(id) )
+        throw new Error('Module "'+id+'" already exists!');
+    
+    // backwards compat
+    if ( typeof module === 'function' )
+        setup = module;
+    
+    module = { 'id': id };
+    
+    var exports = module.exports = {}
+    ,   installer
+    ;
+    installer = function(){
+        installer.exports = exports;
+        if (setup) setup.call(exports, require, exports, module);
+        installer.exports = installer._cached = require.cache[id] = module.exports;
+        return module.exports;
+    };
+    
+    installer.id = id;
+    installer.module = module;
+    installer.setup = setup;
+    
+    require.modules[id] = installer;
+    return module;
+};
+
+require.install('underscore', function(require, exports, module, undefined){
+
+//     Underscore.js 1.3.1
+//     (c) 2009-2012 Jeremy Ashkenas, DocumentCloud Inc.
+//     Underscore is freely distributable under the MIT license.
+//     Portions of Underscore are inspired or borrowed from Prototype,
+//     Oliver Steele's Functional, and John Resig's Micro-Templating.
+//     For all details and documentation:
+//     http://documentcloud.github.com/underscore
+
+(function() {
+
+  // Baseline setup
+  // --------------
+
+  // Establish the root object, `window` in the browser, or `global` on the server.
+  var root = this;
+
+  // Save the previous value of the `_` variable.
+  var previousUnderscore = root._;
+
+  // Establish the object that gets returned to break out of a loop iteration.
+  var breaker = {};
+
+  // Save bytes in the minified (but not gzipped) version:
+  var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype;
+
+  // Create quick reference variables for speed access to core prototypes.
+  var slice            = ArrayProto.slice,
+      unshift          = ArrayProto.unshift,
+      toString         = ObjProto.toString,
+      hasOwnProperty   = ObjProto.hasOwnProperty;
+
+  // All **ECMAScript 5** native function implementations that we hope to use
+  // are declared here.
+  var
+    nativeForEach      = ArrayProto.forEach,
+    nativeMap          = ArrayProto.map,
+    nativeReduce       = ArrayProto.reduce,
+    nativeReduceRight  = ArrayProto.reduceRight,
+    nativeFilter       = ArrayProto.filter,
+    nativeEvery        = ArrayProto.every,
+    nativeSome         = ArrayProto.some,
+    nativeIndexOf      = ArrayProto.indexOf,
+    nativeLastIndexOf  = ArrayProto.lastIndexOf,
+    nativeIsArray      = Array.isArray,
+    nativeKeys         = Object.keys,
+    nativeBind         = FuncProto.bind;
+
+  // Create a safe reference to the Underscore object for use below.
+  var _ = function(obj) { return new wrapper(obj); };
+
+  // Export the Underscore object for **Node.js**, with
+  // backwards-compatibility for the old `require()` API. If we're in
+  // the browser, add `_` as a global object via a string identifier,
+  // for Closure Compiler "advanced" mode.
+  if (typeof exports !== 'undefined') {
+    if (typeof module !== 'undefined' && module.exports) {
+      exports = module.exports = _;
+    }
+    exports._ = _;
+  } else {
+    root['_'] = _;
+  }
+
+  // Current version.
+  _.VERSION = '1.3.1';
+
+  // Collection Functions
+  // --------------------
+
+  // The cornerstone, an `each` implementation, aka `forEach`.
+  // Handles objects with the built-in `forEach`, arrays, and raw objects.
+  // Delegates to **ECMAScript 5**'s native `forEach` if available.
+  var each = _.each = _.forEach = function(obj, iterator, context) {
+    if (obj == null) return;
+    if (nativeForEach && obj.forEach === nativeForEach) {
+      obj.forEach(iterator, context);
+    } else if (obj.length === +obj.length) {
+      for (var i = 0, l = obj.length; i < l; i++) {
+        if (i in obj && iterator.call(context, obj[i], i, obj) === breaker) return;
+      }
+    } else {
+      for (var key in obj) {
+        if (_.has(obj, key)) {
+          if (iterator.call(context, obj[key], key, obj) === breaker) return;
+        }
+      }
+    }
+  };
+
+  // Return the results of applying the iterator to each element.
+  // Delegates to **ECMAScript 5**'s native `map` if available.
+  _.map = _.collect = function(obj, iterator, context) {
+    var results = [];
+    if (obj == null) return results;
+    if (nativeMap && obj.map === nativeMap) return obj.map(iterator, context);
+    each(obj, function(value, index, list) {
+      results[results.length] = iterator.call(context, value, index, list);
+    });
+    if (obj.length === +obj.length) results.length = obj.length;
+    return results;
+  };
+
+  // **Reduce** builds up a single result from a list of values, aka `inject`,
+  // or `foldl`. Delegates to **ECMAScript 5**'s native `reduce` if available.
+  _.reduce = _.foldl = _.inject = function(obj, iterator, memo, context) {
+    var initial = arguments.length > 2;
+    if (obj == null) obj = [];
+    if (nativeReduce && obj.reduce === nativeReduce) {
+      if (context) iterator = _.bind(iterator, context);
+      return initial ? obj.reduce(iterator, memo) : obj.reduce(iterator);
+    }
+    each(obj, function(value, index, list) {
+      if (!initial) {
+        memo = value;
+        initial = true;
+      } else {
+        memo = iterator.call(context, memo, value, index, list);
+      }
+    });
+    if (!initial) throw new TypeError('Reduce of empty array with no initial value');
+    return memo;
+  };
+
+  // The right-associative version of reduce, also known as `foldr`.
+  // Delegates to **ECMAScript 5**'s native `reduceRight` if available.
+  _.reduceRight = _.foldr = function(obj, iterator, memo, context) {
+    var initial = arguments.length > 2;
+    if (obj == null) obj = [];
+    if (nativeReduceRight && obj.reduceRight === nativeReduceRight) {
+      if (context) iterator = _.bind(iterator, context);
+      return initial ? obj.reduceRight(iterator, memo) : obj.reduceRight(iterator);
+    }
+    var reversed = _.toArray(obj).reverse();
+    if (context && !initial) iterator = _.bind(iterator, context);
+    return initial ? _.reduce(reversed, iterator, memo, context) : _.reduce(reversed, iterator);
+  };
+
+  // Return the first value which passes a truth test. Aliased as `detect`.
+  _.find = _.detect = function(obj, iterator, context) {
+    var result;
+    any(obj, function(value, index, list) {
+      if (iterator.call(context, value, index, list)) {
+        result = value;
+        return true;
+      }
+    });
+    return result;
+  };
+
+  // Return all the elements that pass a truth test.
+  // Delegates to **ECMAScript 5**'s native `filter` if available.
+  // Aliased as `select`.
+  _.filter = _.select = function(obj, iterator, context) {
+    var results = [];
+    if (obj == null) return results;
+    if (nativeFilter && obj.filter === nativeFilter) return obj.filter(iterator, context);
+    each(obj, function(value, index, list) {
+      if (iterator.call(context, value, index, list)) results[results.length] = value;
+    });
+    return results;
+  };
+
+  // Return all the elements for which a truth test fails.
+  _.reject = function(obj, iterator, context) {
+    var results = [];
+    if (obj == null) return results;
+    each(obj, function(value, index, list) {
+      if (!iterator.call(context, value, index, list)) results[results.length] = value;
+    });
+    return results;
+  };
+
+  // Determine whether all of the elements match a truth test.
+  // Delegates to **ECMAScript 5**'s native `every` if available.
+  // Aliased as `all`.
+  _.every = _.all = function(obj, iterator, context) {
+    var result = true;
+    if (obj == null) return result;
+    if (nativeEvery && obj.every === nativeEvery) return obj.every(iterator, context);
+    each(obj, function(value, index, list) {
+      if (!(result = result && iterator.call(context, value, index, list))) return breaker;
+    });
+    return result;
+  };
+
+  // Determine if at least one element in the object matches a truth test.
+  // Delegates to **ECMAScript 5**'s native `some` if available.
+  // Aliased as `any`.
+  var any = _.some = _.any = function(obj, iterator, context) {
+    iterator || (iterator = _.identity);
+    var result = false;
+    if (obj == null) return result;
+    if (nativeSome && obj.some === nativeSome) return obj.some(iterator, context);
+    each(obj, function(value, index, list) {
+      if (result || (result = iterator.call(context, value, index, list))) return breaker;
+    });
+    return !!result;
+  };
+
+  // Determine if a given value is included in the array or object using `===`.
+  // Aliased as `contains`.
+  _.include = _.contains = function(obj, target) {
+    var found = false;
+    if (obj == null) return found;
+    if (nativeIndexOf && obj.indexOf === nativeIndexOf) return obj.indexOf(target) != -1;
+    found = any(obj, function(value) {
+      return value === target;
+    });
+    return found;
+  };
+
+  // Invoke a method (with arguments) on every item in a collection.
+  _.invoke = function(obj, method) {
+    var args = slice.call(arguments, 2);
+    return _.map(obj, function(value) {
+      return (_.isFunction(method) ? method || value : value[method]).apply(value, args);
+    });
+  };
+
+  // Convenience version of a common use case of `map`: fetching a property.
+  _.pluck = function(obj, key) {
+    return _.map(obj, function(value){ return value[key]; });
+  };
+
+  // Return the maximum element or (element-based computation).
+  _.max = function(obj, iterator, context) {
+    if (!iterator && _.isArray(obj)) return Math.max.apply(Math, obj);
+    if (!iterator && _.isEmpty(obj)) return -Infinity;
+    var result = {computed : -Infinity};
+    each(obj, function(value, index, list) {
+      var computed = iterator ? iterator.call(context, value, index, list) : value;
+      computed >= result.computed && (result = {value : value, computed : computed});
+    });
+    return result.value;
+  };
+
+  // Return the minimum element (or element-based computation).
+  _.min = function(obj, iterator, context) {
+    if (!iterator && _.isArray(obj)) return Math.min.apply(Math, obj);
+    if (!iterator && _.isEmpty(obj)) return Infinity;
+    var result = {computed : Infinity};
+    each(obj, function(value, index, list) {
+      var computed = iterator ? iterator.call(context, value, index, list) : value;
+      computed < result.computed && (result = {value : value, computed : computed});
+    });
+    return result.value;
+  };
+
+  // Shuffle an array.
+  _.shuffle = function(obj) {
+    var shuffled = [], rand;
+    each(obj, function(value, index, list) {
+      if (index == 0) {
+        shuffled[0] = value;
+      } else {
+        rand = Math.floor(Math.random() * (index + 1));
+        shuffled[index] = shuffled[rand];
+        shuffled[rand] = value;
+      }
+    });
+    return shuffled;
+  };
+
+  // Sort the object's values by a criterion produced by an iterator.
+  _.sortBy = function(obj, iterator, context) {
+    return _.pluck(_.map(obj, function(value, index, list) {
+      return {
+        value : value,
+        criteria : iterator.call(context, value, index, list)
+      };
+    }).sort(function(left, right) {
+      var a = left.criteria, b = right.criteria;
+      return a < b ? -1 : a > b ? 1 : 0;
+    }), 'value');
+  };
+
+  // Groups the object's values by a criterion. Pass either a string attribute
+  // to group by, or a function that returns the criterion.
+  _.groupBy = function(obj, val) {
+    var result = {};
+    var iterator = _.isFunction(val) ? val : function(obj) { return obj[val]; };
+    each(obj, function(value, index) {
+      var key = iterator(value, index);
+      (result[key] || (result[key] = [])).push(value);
+    });
+    return result;
+  };
+
+  // Use a comparator function to figure out at what index an object should
+  // be inserted so as to maintain order. Uses binary search.
+  _.sortedIndex = function(array, obj, iterator) {
+    iterator || (iterator = _.identity);
+    var low = 0, high = array.length;
+    while (low < high) {
+      var mid = (low + high) >> 1;
+      iterator(array[mid]) < iterator(obj) ? low = mid + 1 : high = mid;
+    }
+    return low;
+  };
+
+  // Safely convert anything iterable into a real, live array.
+  _.toArray = function(iterable) {
+    if (!iterable)                return [];
+    if (iterable.toArray)         return iterable.toArray();
+    if (_.isArray(iterable))      return slice.call(iterable);
+    if (_.isArguments(iterable))  return slice.call(iterable);
+    return _.values(iterable);
+  };
+
+  // Return the number of elements in an object.
+  _.size = function(obj) {
+    return _.toArray(obj).length;
+  };
+
+  // Array Functions
+  // ---------------
+
+  // Get the first element of an array. Passing **n** will return the first N
+  // values in the array. Aliased as `head`. The **guard** check allows it to work
+  // with `_.map`.
+  _.first = _.head = function(array, n, guard) {
+    return (n != null) && !guard ? slice.call(array, 0, n) : array[0];
+  };
+
+  // Returns everything but the last entry of the array. Especcialy useful on
+  // the arguments object. Passing **n** will return all the values in
+  // the array, excluding the last N. The **guard** check allows it to work with
+  // `_.map`.
+  _.initial = function(array, n, guard) {
+    return slice.call(array, 0, array.length - ((n == null) || guard ? 1 : n));
+  };
+
+  // Get the last element of an array. Passing **n** will return the last N
+  // values in the array. The **guard** check allows it to work with `_.map`.
+  _.last = function(array, n, guard) {
+    if ((n != null) && !guard) {
+      return slice.call(array, Math.max(array.length - n, 0));
+    } else {
+      return array[array.length - 1];
+    }
+  };
+
+  // Returns everything but the first entry of the array. Aliased as `tail`.
+  // Especially useful on the arguments object. Passing an **index** will return
+  // the rest of the values in the array from that index onward. The **guard**
+  // check allows it to work with `_.map`.
+  _.rest = _.tail = function(array, index, guard) {
+    return slice.call(array, (index == null) || guard ? 1 : index);
+  };
+
+  // Trim out all falsy values from an array.
+  _.compact = function(array) {
+    return _.filter(array, function(value){ return !!value; });
+  };
+
+  // Return a completely flattened version of an array.
+  _.flatten = function(array, shallow) {
+    return _.reduce(array, function(memo, value) {
+      if (_.isArray(value)) return memo.concat(shallow ? value : _.flatten(value));
+      memo[memo.length] = value;
+      return memo;
+    }, []);
+  };
+
+  // Return a version of the array that does not contain the specified value(s).
+  _.without = function(array) {
+    return _.difference(array, slice.call(arguments, 1));
+  };
+
+  // Produce a duplicate-free version of the array. If the array has already
+  // been sorted, you have the option of using a faster algorithm.
+  // Aliased as `unique`.
+  _.uniq = _.unique = function(array, isSorted, iterator) {
+    var initial = iterator ? _.map(array, iterator) : array;
+    var result = [];
+    _.reduce(initial, function(memo, el, i) {
+      if (0 == i || (isSorted === true ? _.last(memo) != el : !_.include(memo, el))) {
+        memo[memo.length] = el;
+        result[result.length] = array[i];
+      }
+      return memo;
+    }, []);
+    return result;
+  };
+
+  // Produce an array that contains the union: each distinct element from all of
+  // the passed-in arrays.
+  _.union = function() {
+    return _.uniq(_.flatten(arguments, true));
+  };
+
+  // Produce an array that contains every item shared between all the
+  // passed-in arrays. (Aliased as "intersect" for back-compat.)
+  _.intersection = _.intersect = function(array) {
+    var rest = slice.call(arguments, 1);
+    return _.filter(_.uniq(array), function(item) {
+      return _.every(rest, function(other) {
+        return _.indexOf(other, item) >= 0;
+      });
+    });
+  };
+
+  // Take the difference between one array and a number of other arrays.
+  // Only the elements present in just the first array will remain.
+  _.difference = function(array) {
+    var rest = _.flatten(slice.call(arguments, 1));
+    return _.filter(array, function(value){ return !_.include(rest, value); });
+  };
+
+  // Zip together multiple lists into a single array -- elements that share
+  // an index go together.
+  _.zip = function() {
+    var args = slice.call(arguments);
+    var length = _.max(_.pluck(args, 'length'));
+    var results = new Array(length);
+    for (var i = 0; i < length; i++) results[i] = _.pluck(args, "" + i);
+    return results;
+  };
+
+  // If the browser doesn't supply us with indexOf (I'm looking at you, **MSIE**),
+  // we need this function. Return the position of the first occurrence of an
+  // item in an array, or -1 if the item is not included in the array.
+  // Delegates to **ECMAScript 5**'s native `indexOf` if available.
+  // If the array is large and already in sort order, pass `true`
+  // for **isSorted** to use binary search.
+  _.indexOf = function(array, item, isSorted) {
+    if (array == null) return -1;
+    var i, l;
+    if (isSorted) {
+      i = _.sortedIndex(array, item);
+      return array[i] === item ? i : -1;
+    }
+    if (nativeIndexOf && array.indexOf === nativeIndexOf) return array.indexOf(item);
+    for (i = 0, l = array.length; i < l; i++) if (i in array && array[i] === item) return i;
+    return -1;
+  };
+
+  // Delegates to **ECMAScript 5**'s native `lastIndexOf` if available.
+  _.lastIndexOf = function(array, item) {
+    if (array == null) return -1;
+    if (nativeLastIndexOf && array.lastIndexOf === nativeLastIndexOf) return array.lastIndexOf(item);
+    var i = array.length;
+    while (i--) if (i in array && array[i] === item) return i;
+    return -1;
+  };
+
+  // Generate an integer Array containing an arithmetic progression. A port of
+  // the native Python `range()` function. See
+  // [the Python documentation](http://docs.python.org/library/functions.html#range).
+  _.range = function(start, stop, step) {
+    if (arguments.length <= 1) {
+      stop = start || 0;
+      start = 0;
+    }
+    step = arguments[2] || 1;
+
+    var len = Math.max(Math.ceil((stop - start) / step), 0);
+    var idx = 0;
+    var range = new Array(len);
+
+    while(idx < len) {
+      range[idx++] = start;
+      start += step;
+    }
+
+    return range;
+  };
+
+  // Function (ahem) Functions
+  // ------------------
+
+  // Reusable constructor function for prototype setting.
+  var ctor = function(){};
+
+  // Create a function bound to a given object (assigning `this`, and arguments,
+  // optionally). Binding with arguments is also known as `curry`.
+  // Delegates to **ECMAScript 5**'s native `Function.bind` if available.
+  // We check for `func.bind` first, to fail fast when `func` is undefined.
+  _.bind = function bind(func, context) {
+    var bound, args;
+    if (func.bind === nativeBind && nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));
+    if (!_.isFunction(func)) throw new TypeError;
+    args = slice.call(arguments, 2);
+    return bound = function() {
+      if (!(this instanceof bound)) return func.apply(context, args.concat(slice.call(arguments)));
+      ctor.prototype = func.prototype;
+      var self = new ctor;
+      var result = func.apply(self, args.concat(slice.call(arguments)));
+      if (Object(result) === result) return result;
+      return self;
+    };
+  };
+
+  // Bind all of an object's methods to that object. Useful for ensuring that
+  // all callbacks defined on an object belong to it.
+  _.bindAll = function(obj) {
+    var funcs = slice.call(arguments, 1);
+    if (funcs.length == 0) funcs = _.functions(obj);
+    each(funcs, function(f) { obj[f] = _.bind(obj[f], obj); });
+    return obj;
+  };
+
+  // Memoize an expensive function by storing its results.
+  _.memoize = function(func, hasher) {
+    var memo = {};
+    hasher || (hasher = _.identity);
+    return function() {
+      var key = hasher.apply(this, arguments);
+      return _.has(memo, key) ? memo[key] : (memo[key] = func.apply(this, arguments));
+    };
+  };
+
+  // Delays a function for the given number of milliseconds, and then calls
+  // it with the arguments supplied.
+  _.delay = function(func, wait) {
+    var args = slice.call(arguments, 2);
+    return setTimeout(function(){ return func.apply(func, args); }, wait);
+  };
+
+  // Defers a function, scheduling it to run after the current call stack has
+  // cleared.
+  _.defer = function(func) {
+    return _.delay.apply(_, [func, 1].concat(slice.call(arguments, 1)));
+  };
+
+  // Returns a function, that, when invoked, will only be triggered at most once
+  // during a given window of time.
+  _.throttle = function(func, wait) {
+    var context, args, timeout, throttling, more;
+    var whenDone = _.debounce(function(){ more = throttling = false; }, wait);
+    return function() {
+      context = this; args = arguments;
+      var later = function() {
+        timeout = null;
+        if (more) func.apply(context, args);
+        whenDone();
+      };
+      if (!timeout) timeout = setTimeout(later, wait);
+      if (throttling) {
+        more = true;
+      } else {
+        func.apply(context, args);
+      }
+      whenDone();
+      throttling = true;
+    };
+  };
+
+  // Returns a function, that, as long as it continues to be invoked, will not
+  // be triggered. The function will be called after it stops being called for
+  // N milliseconds.
+  _.debounce = function(func, wait) {
+    var timeout;
+    return function() {
+      var context = this, args = arguments;
+      var later = function() {
+        timeout = null;
+        func.apply(context, args);
+      };
+      clearTimeout(timeout);
+      timeout = setTimeout(later, wait);
+    };
+  };
+
+  // Returns a function that will be executed at most one time, no matter how
+  // often you call it. Useful for lazy initialization.
+  _.once = function(func) {
+    var ran = false, memo;
+    return function() {
+      if (ran) return memo;
+      ran = true;
+      return memo = func.apply(this, arguments);
+    };
+  };
+
+  // Returns the first function passed as an argument to the second,
+  // allowing you to adjust arguments, run code before and after, and
+  // conditionally execute the original function.
+  _.wrap = function(func, wrapper) {
+    return function() {
+      var args = [func].concat(slice.call(arguments, 0));
+      return wrapper.apply(this, args);
+    };
+  };
+
+  // Returns a function that is the composition of a list of functions, each
+  // consuming the return value of the function that follows.
+  _.compose = function() {
+    var funcs = arguments;
+    return function() {
+      var args = arguments;
+      for (var i = funcs.length - 1; i >= 0; i--) {
+        args = [funcs[i].apply(this, args)];
+      }
+      return args[0];
+    };
+  };
+
+  // Returns a function that will only be executed after being called N times.
+  _.after = function(times, func) {
+    if (times <= 0) return func();
+    return function() {
+      if (--times < 1) { return func.apply(this, arguments); }
+    };
+  };
+
+  // Object Functions
+  // ----------------
+
+  // Retrieve the names of an object's properties.
+  // Delegates to **ECMAScript 5**'s native `Object.keys`
+  _.keys = nativeKeys || function(obj) {
+    if (obj !== Object(obj)) throw new TypeError('Invalid object');
+    var keys = [];
+    for (var key in obj) if (_.has(obj, key)) keys[keys.length] = key;
+    return keys;
+  };
+
+  // Retrieve the values of an object's properties.
+  _.values = function(obj) {
+    return _.map(obj, _.identity);
+  };
+
+  // Return a sorted list of the function names available on the object.
+  // Aliased as `methods`
+  _.functions = _.methods = function(obj) {
+    var names = [];
+    for (var key in obj) {
+      if (_.isFunction(obj[key])) names.push(key);
+    }
+    return names.sort();
+  };
+
+  // Extend a given object with all the properties in passed-in object(s).
+  _.extend = function(obj) {
+    each(slice.call(arguments, 1), function(source) {
+      for (var prop in source) {
+        obj[prop] = source[prop];
+      }
+    });
+    return obj;
+  };
+
+  // Fill in a given object with default properties.
+  _.defaults = function(obj) {
+    each(slice.call(arguments, 1), function(source) {
+      for (var prop in source) {
+        if (obj[prop] == null) obj[prop] = source[prop];
+      }
+    });
+    return obj;
+  };
+
+  // Create a (shallow-cloned) duplicate of an object.
+  _.clone = function(obj) {
+    if (!_.isObject(obj)) return obj;
+    return _.isArray(obj) ? obj.slice() : _.extend({}, obj);
+  };
+
+  // Invokes interceptor with the obj, and then returns obj.
+  // The primary purpose of this method is to "tap into" a method chain, in
+  // order to perform operations on intermediate results within the chain.
+  _.tap = function(obj, interceptor) {
+    interceptor(obj);
+    return obj;
+  };
+
+  // Internal recursive comparison function.
+  function eq(a, b, stack) {
+    // Identical objects are equal. `0 === -0`, but they aren't identical.
+    // See the Harmony `egal` proposal: http://wiki.ecmascript.org/doku.php?id=harmony:egal.
+    if (a === b) return a !== 0 || 1 / a == 1 / b;
+    // A strict comparison is necessary because `null == undefined`.
+    if (a == null || b == null) return a === b;
+    // Unwrap any wrapped objects.
+    if (a._chain) a = a._wrapped;
+    if (b._chain) b = b._wrapped;
+    // Invoke a custom `isEqual` method if one is provided.
+    if (a.isEqual && _.isFunction(a.isEqual)) return a.isEqual(b);
+    if (b.isEqual && _.isFunction(b.isEqual)) return b.isEqual(a);
+    // Compare `[[Class]]` names.
+    var className = toString.call(a);
+    if (className != toString.call(b)) return false;
+    switch (className) {
+      // Strings, numbers, dates, and booleans are compared by value.
+      case '[object String]':
+        // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is
+        // equivalent to `new String("5")`.
+        return a == String(b);
+      case '[object Number]':
+        // `NaN`s are equivalent, but non-reflexive. An `egal` comparison is performed for
+        // other numeric values.
+        return a != +a ? b != +b : (a == 0 ? 1 / a == 1 / b : a == +b);
+      case '[object Date]':
+      case '[object Boolean]':
+        // Coerce dates and booleans to numeric primitive values. Dates are compared by their
+        // millisecond representations. Note that invalid dates with millisecond representations
+        // of `NaN` are not equivalent.
+        return +a == +b;
+      // RegExps are compared by their source patterns and flags.
+      case '[object RegExp]':
+        return a.source == b.source &&
+               a.global == b.global &&
+               a.multiline == b.multiline &&
+               a.ignoreCase == b.ignoreCase;
+    }
+    if (typeof a != 'object' || typeof b != 'object') return false;
+    // Assume equality for cyclic structures. The algorithm for detecting cyclic
+    // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.
+    var length = stack.length;
+    while (length--) {
+      // Linear search. Performance is inversely proportional to the number of
+      // unique nested structures.
+      if (stack[length] == a) return true;
+    }
+    // Add the first object to the stack of traversed objects.
+    stack.push(a);
+    var size = 0, result = true;
+    // Recursively compare objects and arrays.
+    if (className == '[object Array]') {
+      // Compare array lengths to determine if a deep comparison is necessary.
+      size = a.length;
+      result = size == b.length;
+      if (result) {
+        // Deep compare the contents, ignoring non-numeric properties.
+        while (size--) {
+          // Ensure commutative equality for sparse arrays.
+          if (!(result = size in a == size in b && eq(a[size], b[size], stack))) break;
+        }
+      }
+    } else {
+      // Objects with different constructors are not equivalent.
+      if ('constructor' in a != 'constructor' in b || a.constructor != b.constructor) return false;
+      // Deep compare objects.
+      for (var key in a) {
+        if (_.has(a, key)) {
+          // Count the expected number of properties.
+          size++;
+          // Deep compare each member.
+          if (!(result = _.has(b, key) && eq(a[key], b[key], stack))) break;
+        }
+      }
+      // Ensure that both objects contain the same number of properties.
+      if (result) {
+        for (key in b) {
+          if (_.has(b, key) && !(size--)) break;
+        }
+        result = !size;
+      }
+    }
+    // Remove the first object from the stack of traversed objects.
+    stack.pop();
+    return result;
+  }
+
+  // Perform a deep comparison to check if two objects are equal.
+  _.isEqual = function(a, b) {
+    return eq(a, b, []);
+  };
+
+  // Is a given array, string, or object empty?
+  // An "empty" object has no enumerable own-properties.
+  _.isEmpty = function(obj) {
+    if (_.isArray(obj) || _.isString(obj)) return obj.length === 0;
+    for (var key in obj) if (_.has(obj, key)) return false;
+    return true;
+  };
+
+  // Is a given value a DOM element?
+  _.isElement = function(obj) {
+    return !!(obj && obj.nodeType == 1);
+  };
+
+  // Is a given value an array?
+  // Delegates to ECMA5's native Array.isArray
+  _.isArray = nativeIsArray || function(obj) {
+    return toString.call(obj) == '[object Array]';
+  };
+
+  // Is a given variable an object?
+  _.isObject = function(obj) {
+    return obj === Object(obj);
+  };
+
+  // Is a given variable an arguments object?
+  _.isArguments = function(obj) {
+    return toString.call(obj) == '[object Arguments]';
+  };
+  if (!_.isArguments(arguments)) {
+    _.isArguments = function(obj) {
+      return !!(obj && _.has(obj, 'callee'));
+    };
+  }
+
+  // Is a given value a function?
+  _.isFunction = function(obj) {
+    return toString.call(obj) == '[object Function]';
+  };
+
+  // Is a given value a string?
+  _.isString = function(obj) {
+    return toString.call(obj) == '[object String]';
+  };
+
+  // Is a given value a number?
+  _.isNumber = function(obj) {
+    return toString.call(obj) == '[object Number]';
+  };
+
+  // Is the given value `NaN`?
+  _.isNaN = function(obj) {
+    // `NaN` is the only value for which `===` is not reflexive.
+    return obj !== obj;
+  };
+
+  // Is a given value a boolean?
+  _.isBoolean = function(obj) {
+    return obj === true || obj === false || toString.call(obj) == '[object Boolean]';
+  };
+
+  // Is a given value a date?
+  _.isDate = function(obj) {
+    return toString.call(obj) == '[object Date]';
+  };
+
+  // Is the given value a regular expression?
+  _.isRegExp = function(obj) {
+    return toString.call(obj) == '[object RegExp]';
+  };
+
+  // Is a given value equal to null?
+  _.isNull = function(obj) {
+    return obj === null;
+  };
+
+  // Is a given variable undefined?
+  _.isUndefined = function(obj) {
+    return obj === void 0;
+  };
+
+  // Has own property?
+  _.has = function(obj, key) {
+    return hasOwnProperty.call(obj, key);
+  };
+
+  // Utility Functions
+  // -----------------
+
+  // Run Underscore.js in *noConflict* mode, returning the `_` variable to its
+  // previous owner. Returns a reference to the Underscore object.
+  _.noConflict = function() {
+    root._ = previousUnderscore;
+    return this;
+  };
+
+  // Keep the identity function around for default iterators.
+  _.identity = function(value) {
+    return value;
+  };
+
+  // Run a function **n** times.
+  _.times = function (n, iterator, context) {
+    for (var i = 0; i < n; i++) iterator.call(context, i);
+  };
+
+  // Escape a string for HTML interpolation.
+  _.escape = function(string) {
+    return (''+string).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;').replace(/'/g, '&#x27;').replace(/\//g,'&#x2F;');
+  };
+
+  // Add your own custom functions to the Underscore object, ensuring that
+  // they're correctly added to the OOP wrapper as well.
+  _.mixin = function(obj) {
+    each(_.functions(obj), function(name){
+      addToWrapper(name, _[name] = obj[name]);
+    });
+  };
+
+  // Generate a unique integer id (unique within the entire client session).
+  // Useful for temporary DOM ids.
+  var idCounter = 0;
+  _.uniqueId = function(prefix) {
+    var id = idCounter++;
+    return prefix ? prefix + id : id;
+  };
+
+  // By default, Underscore uses ERB-style template delimiters, change the
+  // following template settings to use alternative delimiters.
+  _.templateSettings = {
+    evaluate    : /<%([\s\S]+?)%>/g,
+    interpolate : /<%=([\s\S]+?)%>/g,
+    escape      : /<%-([\s\S]+?)%>/g
+  };
+
+  // When customizing `templateSettings`, if you don't want to define an
+  // interpolation, evaluation or escaping regex, we need one that is
+  // guaranteed not to match.
+  var noMatch = /.^/;
+
+  // Within an interpolation, evaluation, or escaping, remove HTML escaping
+  // that had been previously added.
+  var unescape = function(code) {
+    return code.replace(/\\\\/g, '\\').replace(/\\'/g, "'");
+  };
+
+  // JavaScript micro-templating, similar to John Resig's implementation.
+  // Underscore templating handles arbitrary delimiters, preserves whitespace,
+  // and correctly escapes quotes within interpolated code.
+  _.template = function(str, data) {
+    var c  = _.templateSettings;
+    var tmpl = 'var __p=[],print=function(){__p.push.apply(__p,arguments);};' +
+      'with(obj||{}){__p.push(\'' +
+      str.replace(/\\/g, '\\\\')
+         .replace(/'/g, "\\'")
+         .replace(c.escape || noMatch, function(match, code) {
+           return "',_.escape(" + unescape(code) + "),'";
+         })
+         .replace(c.interpolate || noMatch, function(match, code) {
+           return "'," + unescape(code) + ",'";
+         })
+         .replace(c.evaluate || noMatch, function(match, code) {
+           return "');" + unescape(code).replace(/[\r\n\t]/g, ' ') + ";__p.push('";
+         })
+         .replace(/\r/g, '\\r')
+         .replace(/\n/g, '\\n')
+         .replace(/\t/g, '\\t')
+         + "');}return __p.join('');";
+    var func = new Function('obj', '_', tmpl);
+    if (data) return func(data, _);
+    return function(data) {
+      return func.call(this, data, _);
+    };
+  };
+
+  // Add a "chain" function, which will delegate to the wrapper.
+  _.chain = function(obj) {
+    return _(obj).chain();
+  };
+
+  // The OOP Wrapper
+  // ---------------
+
+  // If Underscore is called as a function, it returns a wrapped object that
+  // can be used OO-style. This wrapper holds altered versions of all the
+  // underscore functions. Wrapped objects may be chained.
+  var wrapper = function(obj) { this._wrapped = obj; };
+
+  // Expose `wrapper.prototype` as `_.prototype`
+  _.prototype = wrapper.prototype;
+
+  // Helper function to continue chaining intermediate results.
+  var result = function(obj, chain) {
+    return chain ? _(obj).chain() : obj;
+  };
+
+  // A method to easily add functions to the OOP wrapper.
+  var addToWrapper = function(name, func) {
+    wrapper.prototype[name] = function() {
+      var args = slice.call(arguments);
+      unshift.call(args, this._wrapped);
+      return result(func.apply(_, args), this._chain);
+    };
+  };
+
+  // Add all of the Underscore functions to the wrapper object.
+  _.mixin(_);
+
+  // Add all mutator Array functions to the wrapper.
+  each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
+    var method = ArrayProto[name];
+    wrapper.prototype[name] = function() {
+      var wrapped = this._wrapped;
+      method.apply(wrapped, arguments);
+      var length = wrapped.length;
+      if ((name == 'shift' || name == 'splice') && length === 0) delete wrapped[0];
+      return result(wrapped, this._chain);
+    };
+  });
+
+  // Add all accessor Array functions to the wrapper.
+  each(['concat', 'join', 'slice'], function(name) {
+    var method = ArrayProto[name];
+    wrapper.prototype[name] = function() {
+      return result(method.apply(this._wrapped, arguments), this._chain);
+    };
+  });
+
+  // Start chaining a wrapped Underscore object.
+  wrapper.prototype.chain = function() {
+    this._chain = true;
+    return this;
+  };
+
+  // Extracts the result from a wrapped and chained object.
+  wrapper.prototype.value = function() {
+    return this._wrapped;
+  };
+
+}).call(this);
+
+
+});
+require.install('underscore.string', function(require, exports, module, undefined){
+
+// Underscore.string
+// (c) 2010 Esa-Matti Suuronen <esa-matti aet suuronen dot org>
+// Underscore.strings is freely distributable under the terms of the MIT license.
+// Documentation: https://github.com/epeli/underscore.string
+// Some code is borrowed from MooTools and Alexandru Marasteanu.
+
+// Version 2.0.0
+
+(function(root){
+  'use strict';
+
+  // Defining helper functions.
+
+  var nativeTrim = String.prototype.trim;
+
+  var parseNumber = function(source) { return source * 1 || 0; };
+
+  var strRepeat = function(i, m) {
+    for (var o = []; m > 0; o[--m] = i) {}
+    return o.join('');
+  };
+
+  var slice = function(a){
+    return Array.prototype.slice.call(a);
+  };
+
+  var defaultToWhiteSpace = function(characters){
+    if (characters) {
+      return _s.escapeRegExp(characters);
+    }
+    return '\\s';
+  };
+
+  var sArgs = function(method){
+    return function(){
+      var args = slice(arguments);
+      for(var i=0; i<args.length; i++)
+        args[i] = args[i] == null ? '' : '' + args[i];
+      return method.apply(null, args);
+    };
+  };
+
+  // sprintf() for JavaScript 0.7-beta1
+  // http://www.diveintojavascript.com/projects/javascript-sprintf
+  //
+  // Copyright (c) Alexandru Marasteanu <alexaholic [at) gmail (dot] com>
+  // All rights reserved.
+
+  var sprintf = (function() {
+    function get_type(variable) {
+      return Object.prototype.toString.call(variable).slice(8, -1).toLowerCase();
+    }
+
+    var str_repeat = strRepeat;
+
+    var str_format = function() {
+      if (!str_format.cache.hasOwnProperty(arguments[0])) {
+        str_format.cache[arguments[0]] = str_format.parse(arguments[0]);
+      }
+      return str_format.format.call(null, str_format.cache[arguments[0]], arguments);
+    };
+
+    str_format.format = function(parse_tree, argv) {
+      var cursor = 1, tree_length = parse_tree.length, node_type = '', arg, output = [], i, k, match, pad, pad_character, pad_length;
+      for (i = 0; i < tree_length; i++) {
+        node_type = get_type(parse_tree[i]);
+        if (node_type === 'string') {
+          output.push(parse_tree[i]);
+        }
+        else if (node_type === 'array') {
+          match = parse_tree[i]; // convenience purposes only
+          if (match[2]) { // keyword argument
+            arg = argv[cursor];
+            for (k = 0; k < match[2].length; k++) {
+              if (!arg.hasOwnProperty(match[2][k])) {
+                throw(sprintf('[_.sprintf] property "%s" does not exist', match[2][k]));
+              }
+              arg = arg[match[2][k]];
+            }
+          } else if (match[1]) { // positional argument (explicit)
+            arg = argv[match[1]];
+          }
+          else { // positional argument (implicit)
+            arg = argv[cursor++];
+          }
+
+          if (/[^s]/.test(match[8]) && (get_type(arg) != 'number')) {
+            throw(sprintf('[_.sprintf] expecting number but found %s', get_type(arg)));
+          }
+          switch (match[8]) {
+            case 'b': arg = arg.toString(2); break;
+            case 'c': arg = String.fromCharCode(arg); break;
+            case 'd': arg = parseInt(arg, 10); break;
+            case 'e': arg = match[7] ? arg.toExponential(match[7]) : arg.toExponential(); break;
+            case 'f': arg = match[7] ? parseFloat(arg).toFixed(match[7]) : parseFloat(arg); break;
+            case 'o': arg = arg.toString(8); break;
+            case 's': arg = ((arg = String(arg)) && match[7] ? arg.substring(0, match[7]) : arg); break;
+            case 'u': arg = Math.abs(arg); break;
+            case 'x': arg = arg.toString(16); break;
+            case 'X': arg = arg.toString(16).toUpperCase(); break;
+          }
+          arg = (/[def]/.test(match[8]) && match[3] && arg >= 0 ? '+'+ arg : arg);
+          pad_character = match[4] ? match[4] == '0' ? '0' : match[4].charAt(1) : ' ';
+          pad_length = match[6] - String(arg).length;
+          pad = match[6] ? str_repeat(pad_character, pad_length) : '';
+          output.push(match[5] ? arg + pad : pad + arg);
+        }
+      }
+      return output.join('');
+    };
+
+    str_format.cache = {};
+
+    str_format.parse = function(fmt) {
+      var _fmt = fmt, match = [], parse_tree = [], arg_names = 0;
+      while (_fmt) {
+        if ((match = /^[^\x25]+/.exec(_fmt)) !== null) {
+          parse_tree.push(match[0]);
+        }
+        else if ((match = /^\x25{2}/.exec(_fmt)) !== null) {
+          parse_tree.push('%');
+        }
+        else if ((match = /^\x25(?:([1-9]\d*)\$|\(([^\)]+)\))?(\+)?(0|'[^$])?(-)?(\d+)?(?:\.(\d+))?([b-fosuxX])/.exec(_fmt)) !== null) {
+          if (match[2]) {
+            arg_names |= 1;
+            var field_list = [], replacement_field = match[2], field_match = [];
+            if ((field_match = /^([a-z_][a-z_\d]*)/i.exec(replacement_field)) !== null) {
+              field_list.push(field_match[1]);
+              while ((replacement_field = replacement_field.substring(field_match[0].length)) !== '') {
+                if ((field_match = /^\.([a-z_][a-z_\d]*)/i.exec(replacement_field)) !== null) {
+                  field_list.push(field_match[1]);
+                }
+                else if ((field_match = /^\[(\d+)\]/.exec(replacement_field)) !== null) {
+                  field_list.push(field_match[1]);
+                }
+                else {
+                  throw('[_.sprintf] huh?');
+                }
+              }
+            }
+            else {
+              throw('[_.sprintf] huh?');
+            }
+            match[2] = field_list;
+          }
+          else {
+            arg_names |= 2;
+          }
+          if (arg_names === 3) {
+            throw('[_.sprintf] mixing positional and named placeholders is not (yet) supported');
+          }
+          parse_tree.push(match);
+        }
+        else {
+          throw('[_.sprintf] huh?');
+        }
+        _fmt = _fmt.substring(match[0].length);
+      }
+      return parse_tree;
+    };
+
+    return str_format;
+  })();
+
+
+
+  // Defining underscore.string
+
+  var _s = {
+              
+    VERSION: '2.0.0',
+
+    isBlank: sArgs(function(str){
+      return (/^\s*$/).test(str);
+    }),
+
+    stripTags: sArgs(function(str){
+      return str.replace(/<\/?[^>]+>/ig, '');
+    }),
+
+    capitalize : sArgs(function(str) {
+      return str.charAt(0).toUpperCase() + str.substring(1).toLowerCase();
+    }),
+
+    chop: sArgs(function(str, step){
+      step = parseNumber(step) || str.length;
+      var arr = [];
+      for (var i = 0; i < str.length;) {
+        arr.push(str.slice(i,i + step));
+        i = i + step;
+      }
+      return arr;
+    }),
+
+    clean: sArgs(function(str){
+      return _s.strip(str.replace(/\s+/g, ' '));
+    }),
+
+    count: sArgs(function(str, substr){
+      var count = 0, index;
+      for (var i=0; i < str.length;) {
+        index = str.indexOf(substr, i);
+        index >= 0 && count++;
+        i = i + (index >= 0 ? index : 0) + substr.length;
+      }
+      return count;
+    }),
+
+    chars: sArgs(function(str) {
+      return str.split('');
+    }),
+
+    escapeHTML: sArgs(function(str) {
+      return str.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;')
+                            .replace(/"/g, '&quot;').replace(/'/g, "&apos;");
+    }),
+
+    unescapeHTML: sArgs(function(str) {
+      return str.replace(/&lt;/g, '<').replace(/&gt;/g, '>')
+                            .replace(/&quot;/g, '"').replace(/&apos;/g, "'").replace(/&amp;/g, '&');
+    }),
+
+    escapeRegExp: sArgs(function(str){
+      // From MooTools core 1.2.4
+      return str.replace(/([-.*+?^${}()|[\]\/\\])/g, '\\$1');
+    }),
+
+    insert: sArgs(function(str, i, substr){
+      var arr = str.split('');
+      arr.splice(parseNumber(i), 0, substr);
+      return arr.join('');
+    }),
+
+    include: sArgs(function(str, needle){
+      return str.indexOf(needle) !== -1;
+    }),
+
+    join: sArgs(function(sep) {
+      var args = slice(arguments);
+      return args.join(args.shift());
+    }),
+
+    lines: sArgs(function(str) {
+      return str.split("\n");
+    }),
+
+    reverse: sArgs(function(str){
+        return Array.prototype.reverse.apply(String(str).split('')).join('');
+    }),
+
+    splice: sArgs(function(str, i, howmany, substr){
+      var arr = str.split('');
+      arr.splice(parseNumber(i), parseNumber(howmany), substr);
+      return arr.join('');
+    }),
+
+    startsWith: sArgs(function(str, starts){
+      return str.length >= starts.length && str.substring(0, starts.length) === starts;
+    }),
+
+    endsWith: sArgs(function(str, ends){
+      return str.length >= ends.length && str.substring(str.length - ends.length) === ends;
+    }),
+
+    succ: sArgs(function(str){
+      var arr = str.split('');
+      arr.splice(str.length-1, 1, String.fromCharCode(str.charCodeAt(str.length-1) + 1));
+      return arr.join('');
+    }),
+
+    titleize: sArgs(function(str){
+      var arr = str.split(' '),
+          word;
+      for (var i=0; i < arr.length; i++) {
+        word = arr[i].split('');
+        if(typeof word[0] !== 'undefined') word[0] = word[0].toUpperCase();
+        i+1 === arr.length ? arr[i] = word.join('') : arr[i] = word.join('') + ' ';
+      }
+      return arr.join('');
+    }),
+
+    camelize: sArgs(function(str){
+      return _s.trim(str).replace(/(\-|_|\s)+(.)?/g, function(match, separator, chr) {
+        return chr ? chr.toUpperCase() : '';
+      });
+    }),
+
+    underscored: function(str){
+      return _s.trim(str).replace(/([a-z\d])([A-Z]+)/g, '$1_$2').replace(/\-|\s+/g, '_').toLowerCase();
+    },
+
+    dasherize: function(str){
+      return _s.trim(str).replace(/([a-z\d])([A-Z]+)/g, '$1-$2').replace(/^([A-Z]+)/, '-$1').replace(/\_|\s+/g, '-').toLowerCase();
+    },
+
+    humanize: function(str){
+      return _s.capitalize(this.underscored(str).replace(/_id$/,'').replace(/_/g, ' '));
+    },
+
+    trim: sArgs(function(str, characters){
+      if (!characters && nativeTrim) {
+        return nativeTrim.call(str);
+      }
+      characters = defaultToWhiteSpace(characters);
+      return str.replace(new RegExp('\^[' + characters + ']+|[' + characters + ']+$', 'g'), '');
+    }),
+
+    ltrim: sArgs(function(str, characters){
+      characters = defaultToWhiteSpace(characters);
+      return str.replace(new RegExp('\^[' + characters + ']+', 'g'), '');
+    }),
+
+    rtrim: sArgs(function(str, characters){
+      characters = defaultToWhiteSpace(characters);
+      return str.replace(new RegExp('[' + characters + ']+$', 'g'), '');
+    }),
+
+    truncate: sArgs(function(str, length, truncateStr){
+      truncateStr = truncateStr || '...';
+      length = parseNumber(length);
+      return str.length > length ? str.slice(0,length) + truncateStr : str;
+    }),
+
+    /**
+     * _s.prune: a more elegant version of truncate
+     * prune extra chars, never leaving a half-chopped word.
+     * @author github.com/sergiokas
+     */
+    prune: sArgs(function(str, length, pruneStr){
+      // Function to check word/digit chars including non-ASCII encodings. 
+      var isWordChar = function(c) { return ((c.toUpperCase() != c.toLowerCase()) || /[-_\d]/.test(c)); }
+      
+      var template = '';
+      var pruned = '';
+      var i = 0;
+      
+      // Set default values
+      pruneStr = pruneStr || '...';
+      length = parseNumber(length);
+      
+      // Convert to an ASCII string to avoid problems with unicode chars.
+      for (i in str) {
+        template += (isWordChar(str[i]))?'A':' ';
+      } 
+
+      // Check if we're in the middle of a word
+      if( template.substring(length-1, length+1).search(/^\w\w$/) === 0 )
+        pruned = _s.rtrim(template.slice(0,length).replace(/([\W][\w]*)$/,''));
+      else
+        pruned = _s.rtrim(template.slice(0,length));
+
+      pruned = pruned.replace(/\W+$/,'');
+
+      return (pruned.length+pruneStr.length>str.length) ? str : str.substring(0, pruned.length)+pruneStr;
+    }),
+
+    words: function(str, delimiter) {
+      return String(str).split(delimiter || " ");
+    },
+
+    pad: sArgs(function(str, length, padStr, type) {
+      var padding = '',
+          padlen  = 0;
+
+      length = parseNumber(length);
+
+      if (!padStr) { padStr = ' '; }
+      else if (padStr.length > 1) { padStr = padStr.charAt(0); }
+      switch(type) {
+        case 'right':
+          padlen = (length - str.length);
+          padding = strRepeat(padStr, padlen);
+          str = str+padding;
+          break;
+        case 'both':
+          padlen = (length - str.length);
+          padding = {
+            'left' : strRepeat(padStr, Math.ceil(padlen/2)),
+            'right': strRepeat(padStr, Math.floor(padlen/2))
+          };
+          str = padding.left+str+padding.right;
+          break;
+        default: // 'left'
+          padlen = (length - str.length);
+          padding = strRepeat(padStr, padlen);;
+          str = padding+str;
+        }
+      return str;
+    }),
+
+    lpad: function(str, length, padStr) {
+      return _s.pad(str, length, padStr);
+    },
+
+    rpad: function(str, length, padStr) {
+      return _s.pad(str, length, padStr, 'right');
+    },
+
+    lrpad: function(str, length, padStr) {
+      return _s.pad(str, length, padStr, 'both');
+    },
+
+    sprintf: sprintf,
+
+    vsprintf: function(fmt, argv){
+      argv.unshift(fmt);
+      return sprintf.apply(null, argv);
+    },
+
+    toNumber: function(str, decimals) {
+      var num = parseNumber(parseNumber(str).toFixed(parseNumber(decimals)));
+      return (!(num === 0 && (str !== "0" && str !== 0))) ? num : Number.NaN;
+    },
+
+    strRight: sArgs(function(sourceStr, sep){
+      var pos =  (!sep) ? -1 : sourceStr.indexOf(sep);
+      return (pos != -1) ? sourceStr.slice(pos+sep.length, sourceStr.length) : sourceStr;
+    }),
+
+    strRightBack: sArgs(function(sourceStr, sep){
+      var pos =  (!sep) ? -1 : sourceStr.lastIndexOf(sep);
+      return (pos != -1) ? sourceStr.slice(pos+sep.length, sourceStr.length) : sourceStr;
+    }),
+
+    strLeft: sArgs(function(sourceStr, sep){
+      var pos = (!sep) ? -1 : sourceStr.indexOf(sep);
+      return (pos != -1) ? sourceStr.slice(0, pos) : sourceStr;
+    }),
+
+    strLeftBack: sArgs(function(sourceStr, sep){
+      var pos = sourceStr.lastIndexOf(sep);
+      return (pos != -1) ? sourceStr.slice(0, pos) : sourceStr;
+    }),
+
+    exports: function() {
+      var result = {};
+
+      for (var prop in this) {
+        if (!this.hasOwnProperty(prop) || prop == 'include' || prop == 'contains' || prop == 'reverse') continue;
+        result[prop] = this[prop];
+      }
+
+      return result;
+    }
+
+  };
+
+  // Aliases
+
+  _s.strip    = _s.trim;
+  _s.lstrip   = _s.ltrim;
+  _s.rstrip   = _s.rtrim;
+  _s.center   = _s.lrpad;
+  _s.ljust    = _s.lpad;
+  _s.rjust    = _s.rpad;
+  _s.contains = _s.include;
+
+  // CommonJS module is defined
+  if (typeof exports !== 'undefined') {
+    if (typeof module !== 'undefined' && module.exports) {
+      // Export module
+      module.exports = _s;
+    }
+    exports._s = _s;
+
+  // Integrate with Underscore.js
+  } else if (typeof root._ !== 'undefined') {
+    // root._.mixin(_s);
+    root._.string = _s;
+    root._.str = root._.string;
+
+  // Or define it
+  } else {
+    root._ = {
+      string: _s,
+      str: _s
+    };
+  }
+
+}(this || window));
+
+
+});
+//     Backbone.js 0.9.1
+
+//     (c) 2010-2012 Jeremy Ashkenas, DocumentCloud Inc.
+//     Backbone may be freely distributed under the MIT license.
+//     For all details and documentation:
+//     http://backbonejs.org
+
+(function(){
+
+  // Initial Setup
+  // -------------
+
+  // Save a reference to the global object (`window` in the browser, `global`
+  // on the server).
+  var root = this;
+
+  // Save the previous value of the `Backbone` variable, so that it can be
+  // restored later on, if `noConflict` is used.
+  var previousBackbone = root.Backbone;
+
+  // Create a local reference to slice/splice.
+  var slice = Array.prototype.slice;
+  var splice = Array.prototype.splice;
+
+  // The top-level namespace. All public Backbone classes and modules will
+  // be attached to this. Exported for both CommonJS and the browser.
+  var Backbone;
+  if (typeof exports !== 'undefined') {
+    Backbone = exports;
+  } else {
+    Backbone = root.Backbone = {};
+  }
+
+  // Current version of the library. Keep in sync with `package.json`.
+  Backbone.VERSION = '0.9.1';
+
+  // Require Underscore, if we're on the server, and it's not already present.
+  var _ = root._;
+  if (!_ && (typeof require !== 'undefined')) _ = require('underscore');
+
+  // For Backbone's purposes, jQuery, Zepto, or Ender owns the `$` variable.
+  var $ = root.jQuery || root.Zepto || root.ender;
+
+  // Set the JavaScript library that will be used for DOM manipulation and
+  // Ajax calls (a.k.a. the `$` variable). By default Backbone will use: jQuery,
+  // Zepto, or Ender; but the `setDomLibrary()` method lets you inject an
+  // alternate JavaScript library (or a mock library for testing your views
+  // outside of a browser).
+  Backbone.setDomLibrary = function(lib) {
+    $ = lib;
+  };
+
+  // Runs Backbone.js in *noConflict* mode, returning the `Backbone` variable
+  // to its previous owner. Returns a reference to this Backbone object.
+  Backbone.noConflict = function() {
+    root.Backbone = previousBackbone;
+    return this;
+  };
+
+  // Turn on `emulateHTTP` to support legacy HTTP servers. Setting this option
+  // will fake `"PUT"` and `"DELETE"` requests via the `_method` parameter and
+  // set a `X-Http-Method-Override` header.
+  Backbone.emulateHTTP = false;
+
+  // Turn on `emulateJSON` to support legacy servers that can't deal with direct
+  // `application/json` requests ... will encode the body as
+  // `application/x-www-form-urlencoded` instead and will send the model in a
+  // form param named `model`.
+  Backbone.emulateJSON = false;
+
+  // Backbone.Events
+  // -----------------
+
+  // A module that can be mixed in to *any object* in order to provide it with
+  // custom events. You may bind with `on` or remove with `off` callback functions
+  // to an event; trigger`-ing an event fires all callbacks in succession.
+  //
+  //     var object = {};
+  //     _.extend(object, Backbone.Events);
+  //     object.on('expand', function(){ alert('expanded'); });
+  //     object.trigger('expand');
+  //
+  Backbone.Events = {
+
+    // Bind an event, specified by a string name, `ev`, to a `callback`
+    // function. Passing `"all"` will bind the callback to all events fired.
+    on: function(events, callback, context) {
+      var ev;
+      events = events.split(/\s+/);
+      var calls = this._callbacks || (this._callbacks = {});
+      while (ev = events.shift()) {
+        // Create an immutable callback list, allowing traversal during
+        // modification.  The tail is an empty object that will always be used
+        // as the next node.
+        var list  = calls[ev] || (calls[ev] = {});
+        var tail = list.tail || (list.tail = list.next = {});
+        tail.callback = callback;
+        tail.context = context;
+        list.tail = tail.next = {};
+      }
+      return this;
+    },
+
+    // Remove one or many callbacks. If `context` is null, removes all callbacks
+    // with that function. If `callback` is null, removes all callbacks for the
+    // event. If `ev` is null, removes all bound callbacks for all events.
+    off: function(events, callback, context) {
+      var ev, calls, node;
+      if (!events) {
+        delete this._callbacks;
+      } else if (calls = this._callbacks) {
+        events = events.split(/\s+/);
+        while (ev = events.shift()) {
+          node = calls[ev];
+          delete calls[ev];
+          if (!callback || !node) continue;
+          // Create a new list, omitting the indicated event/context pairs.
+          while ((node = node.next) && node.next) {
+            if (node.callback === callback &&
+              (!context || node.context === context)) continue;
+            this.on(ev, node.callback, node.context);
+          }
+        }
+      }
+      return this;
+    },
+
+    // Trigger an event, firing all bound callbacks. Callbacks are passed the
+    // same arguments as `trigger` is, apart from the event name.
+    // Listening for `"all"` passes the true event name as the first argument.
+    trigger: function(events) {
+      var event, node, calls, tail, args, all, rest;
+      if (!(calls = this._callbacks)) return this;
+      all = calls['all'];
+      (events = events.split(/\s+/)).push(null);
+      // Save references to the current heads & tails.
+      while (event = events.shift()) {
+        if (all) events.push({next: all.next, tail: all.tail, event: event});
+        if (!(node = calls[event])) continue;
+        events.push({next: node.next, tail: node.tail});
+      }
+      // Traverse each list, stopping when the saved tail is reached.
+      rest = slice.call(arguments, 1);
+      while (node = events.pop()) {
+        tail = node.tail;
+        args = node.event ? [node.event].concat(rest) : rest;
+        while ((node = node.next) !== tail) {
+          node.callback.apply(node.context || this, args);
+        }
+      }
+      return this;
+    }
+
+  };
+
+  // Aliases for backwards compatibility.
+  Backbone.Events.bind   = Backbone.Events.on;
+  Backbone.Events.unbind = Backbone.Events.off;
+
+  // Backbone.Model
+  // --------------
+
+  // Create a new model, with defined attributes. A client id (`cid`)
+  // is automatically generated and assigned for you.
+  Backbone.Model = function(attributes, options) {
+    var defaults;
+    attributes || (attributes = {});
+    if (options && options.parse) attributes = this.parse(attributes);
+    if (defaults = getValue(this, 'defaults')) {
+      attributes = _.extend({}, defaults, attributes);
+    }
+    if (options && options.collection) this.collection = options.collection;
+    this.attributes = {};
+    this._escapedAttributes = {};
+    this.cid = _.uniqueId('c');
+    if (!this.set(attributes, {silent: true})) {
+      throw new Error("Can't create an invalid model");
+    }
+    delete this._changed;
+    this._previousAttributes = _.clone(this.attributes);
+    this.initialize.apply(this, arguments);
+  };
+
+  // Attach all inheritable methods to the Model prototype.
+  _.extend(Backbone.Model.prototype, Backbone.Events, {
+
+    // The default name for the JSON `id` attribute is `"id"`. MongoDB and
+    // CouchDB users may want to set this to `"_id"`.
+    idAttribute: 'id',
+
+    // Initialize is an empty function by default. Override it with your own
+    // initialization logic.
+    initialize: function(){},
+
+    // Return a copy of the model's `attributes` object.
+    toJSON: function() {
+      return _.clone(this.attributes);
+    },
+
+    // Get the value of an attribute.
+    get: function(attr) {
+      return this.attributes[attr];
+    },
+
+    // Get the HTML-escaped value of an attribute.
+    escape: function(attr) {
+      var html;
+      if (html = this._escapedAttributes[attr]) return html;
+      var val = this.attributes[attr];
+      return this._escapedAttributes[attr] = _.escape(val == null ? '' : '' + val);
+    },
+
+    // Returns `true` if the attribute contains a value that is not null
+    // or undefined.
+    has: function(attr) {
+      return this.attributes[attr] != null;
+    },
+
+    // Set a hash of model attributes on the object, firing `"change"` unless
+    // you choose to silence it.
+    set: function(key, value, options) {
+      var attrs, attr, val;
+      if (_.isObject(key) || key == null) {
+        attrs = key;
+        options = value;
+      } else {
+        attrs = {};
+        attrs[key] = value;
+      }
+
+      // Extract attributes and options.
+      options || (options = {});
+      if (!attrs) return this;
+      if (attrs instanceof Backbone.Model) attrs = attrs.attributes;
+      if (options.unset) for (attr in attrs) attrs[attr] = void 0;
+
+      // Run validation.
+      if (!this._validate(attrs, options)) return false;
+
+      // Check for changes of `id`.
+      if (this.idAttribute in attrs) this.id = attrs[this.idAttribute];
+
+      var now = this.attributes;
+      var escaped = this._escapedAttributes;
+      var prev = this._previousAttributes || {};
+      var alreadySetting = this._setting;
+      this._changed || (this._changed = {});
+      this._setting = true;
+
+      // Update attributes.
+      for (attr in attrs) {
+        val = attrs[attr];
+        if (!_.isEqual(now[attr], val)) delete escaped[attr];
+        options.unset ? delete now[attr] : now[attr] = val;
+        if (this._changing && !_.isEqual(this._changed[attr], val)) {
+          this.trigger('change:' + attr, this, val, options);
+          this._moreChanges = true;
+        }
+        delete this._changed[attr];
+        if (!_.isEqual(prev[attr], val) || (_.has(now, attr) != _.has(prev, attr))) {
+          this._changed[attr] = val;
+        }
+      }
+
+      // Fire the `"change"` events, if the model has been changed.
+      if (!alreadySetting) {
+        if (!options.silent && this.hasChanged()) this.change(options);
+        this._setting = false;
+      }
+      return this;
+    },
+
+    // Remove an attribute from the model, firing `"change"` unless you choose
+    // to silence it. `unset` is a noop if the attribute doesn't exist.
+    unset: function(attr, options) {
+      (options || (options = {})).unset = true;
+      return this.set(attr, null, options);
+    },
+
+    // Clear all attributes on the model, firing `"change"` unless you choose
+    // to silence it.
+    clear: function(options) {
+      (options || (options = {})).unset = true;
+      return this.set(_.clone(this.attributes), options);
+    },
+
+    // Fetch the model from the server. If the server's representation of the
+    // model differs from its current attributes, they will be overriden,
+    // triggering a `"change"` event.
+    fetch: function(options) {
+      options = options ? _.clone(options) : {};
+      var model = this;
+      var success = options.success;
+      options.success = function(resp, status, xhr) {
+        if (!model.set(model.parse(resp, xhr), options)) return false;
+        if (success) success(model, resp);
+      };
+      options.error = Backbone.wrapError(options.error, model, options);
+      return (this.sync || Backbone.sync).call(this, 'read', this, options);
+    },
+
+    // Set a hash of model attributes, and sync the model to the server.
+    // If the server returns an attributes hash that differs, the model's
+    // state will be `set` again.
+    save: function(key, value, options) {
+      var attrs, current;
+      if (_.isObject(key) || key == null) {
+        attrs = key;
+        options = value;
+      } else {
+        attrs = {};
+        attrs[key] = value;
+      }
+
+      options = options ? _.clone(options) : {};
+      if (options.wait) current = _.clone(this.attributes);
+      var silentOptions = _.extend({}, options, {silent: true});
+      if (attrs && !this.set(attrs, options.wait ? silentOptions : options)) {
+        return false;
+      }
+      var model = this;
+      var success = options.success;
+      options.success = function(resp, status, xhr) {
+        var serverAttrs = model.parse(resp, xhr);
+        if (options.wait) serverAttrs = _.extend(attrs || {}, serverAttrs);
+        if (!model.set(serverAttrs, options)) return false;
+        if (success) {
+          success(model, resp);
+        } else {
+          model.trigger('sync', model, resp, options);
+        }
+      };
+      options.error = Backbone.wrapError(options.error, model, options);
+      var method = this.isNew() ? 'create' : 'update';
+      var xhr = (this.sync || Backbone.sync).call(this, method, this, options);
+      if (options.wait) this.set(current, silentOptions);
+      return xhr;
+    },
+
+    // Destroy this model on the server if it was already persisted.
+    // Optimistically removes the model from its collection, if it has one.
+    // If `wait: true` is passed, waits for the server to respond before removal.
+    destroy: function(options) {
+      options = options ? _.clone(options) : {};
+      var model = this;
+      var success = options.success;
+
+      var triggerDestroy = function() {
+        model.trigger('destroy', model, model.collection, options);
+      };
+
+      if (this.isNew()) return triggerDestroy();
+      options.success = function(resp) {
+        if (options.wait) triggerDestroy();
+        if (success) {
+          success(model, resp);
+        } else {
+          model.trigger('sync', model, resp, options);
+        }
+      };
+      options.error = Backbone.wrapError(options.error, model, options);
+      var xhr = (this.sync || Backbone.sync).call(this, 'delete', this, options);
+      if (!options.wait) triggerDestroy();
+      return xhr;
+    },
+
+    // Default URL for the model's representation on the server -- if you're
+    // using Backbone's restful methods, override this to change the endpoint
+    // that will be called.
+    url: function() {
+      var base = getValue(this.collection, 'url') || getValue(this, 'urlRoot') || urlError();
+      if (this.isNew()) return base;
+      return base + (base.charAt(base.length - 1) == '/' ? '' : '/') + encodeURIComponent(this.id);
+    },
+
+    // **parse** converts a response into the hash of attributes to be `set` on
+    // the model. The default implementation is just to pass the response along.
+    parse: function(resp, xhr) {
+      return resp;
+    },
+
+    // Create a new model with identical attributes to this one.
+    clone: function() {
+      return new this.constructor(this.attributes);
+    },
+
+    // A model is new if it has never been saved to the server, and lacks an id.
+    isNew: function() {
+      return this.id == null;
+    },
+
+    // Call this method to manually fire a `"change"` event for this model and
+    // a `"change:attribute"` event for each changed attribute.
+    // Calling this will cause all objects observing the model to update.
+    change: function(options) {
+      if (this._changing || !this.hasChanged()) return this;
+      this._changing = true;
+      this._moreChanges = true;
+      for (var attr in this._changed) {
+        this.trigger('change:' + attr, this, this._changed[attr], options);
+      }
+      while (this._moreChanges) {
+        this._moreChanges = false;
+        this.trigger('change', this, options);
+      }
+      this._previousAttributes = _.clone(this.attributes);
+      delete this._changed;
+      this._changing = false;
+      return this;
+    },
+
+    // Determine if the model has changed since the last `"change"` event.
+    // If you specify an attribute name, determine if that attribute has changed.
+    hasChanged: function(attr) {
+      if (!arguments.length) return !_.isEmpty(this._changed);
+      return this._changed && _.has(this._changed, attr);
+    },
+
+    // Return an object containing all the attributes that have changed, or
+    // false if there are no changed attributes. Useful for determining what
+    // parts of a view need to be updated and/or what attributes need to be
+    // persisted to the server. Unset attributes will be set to undefined.
+    // You can also pass an attributes object to diff against the model,
+    // determining if there *would be* a change.
+    changedAttributes: function(diff) {
+      if (!diff) return this.hasChanged() ? _.clone(this._changed) : false;
+      var val, changed = false, old = this._previousAttributes;
+      for (var attr in diff) {
+        if (_.isEqual(old[attr], (val = diff[attr]))) continue;
+        (changed || (changed = {}))[attr] = val;
+      }
+      return changed;
+    },
+
+    // Get the previous value of an attribute, recorded at the time the last
+    // `"change"` event was fired.
+    previous: function(attr) {
+      if (!arguments.length || !this._previousAttributes) return null;
+      return this._previousAttributes[attr];
+    },
+
+    // Get all of the attributes of the model at the time of the previous
+    // `"change"` event.
+    previousAttributes: function() {
+      return _.clone(this._previousAttributes);
+    },
+
+    // Check if the model is currently in a valid state. It's only possible to
+    // get into an *invalid* state if you're using silent changes.
+    isValid: function() {
+      return !this.validate(this.attributes);
+    },
+
+    // Run validation against a set of incoming attributes, returning `true`
+    // if all is well. If a specific `error` callback has been passed,
+    // call that instead of firing the general `"error"` event.
+    _validate: function(attrs, options) {
+      if (options.silent || !this.validate) return true;
+      attrs = _.extend({}, this.attributes, attrs);
+      var error = this.validate(attrs, options);
+      if (!error) return true;
+      if (options && options.error) {
+        options.error(this, error, options);
+      } else {
+        this.trigger('error', this, error, options);
+      }
+      return false;
+    }
+
+  });
+
+  // Backbone.Collection
+  // -------------------
+
+  // Provides a standard collection class for our sets of models, ordered
+  // or unordered. If a `comparator` is specified, the Collection will maintain
+  // its models in sort order, as they're added and removed.
+  Backbone.Collection = function(models, options) {
+    options || (options = {});
+    if (options.comparator) this.comparator = options.comparator;
+    this._reset();
+    this.initialize.apply(this, arguments);
+    if (models) this.reset(models, {silent: true, parse: options.parse});
+  };
+
+  // Define the Collection's inheritable methods.
+  _.extend(Backbone.Collection.prototype, Backbone.Events, {
+
+    // The default model for a collection is just a **Backbone.Model**.
+    // This should be overridden in most cases.
+    model: Backbone.Model,
+
+    // Initialize is an empty function by default. Override it with your own
+    // initialization logic.
+    initialize: function(){},
+
+    // The JSON representation of a Collection is an array of the
+    // models' attributes.
+    toJSON: function() {
+      return this.map(function(model){ return model.toJSON(); });
+    },
+
+    // Add a model, or list of models to the set. Pass **silent** to avoid
+    // firing the `add` event for every new model.
+    add: function(models, options) {
+      var i, index, length, model, cid, id, cids = {}, ids = {};
+      options || (options = {});
+      models = _.isArray(models) ? models.slice() : [models];
+
+      // Begin by turning bare objects into model references, and preventing
+      // invalid models or duplicate models from being added.
+      for (i = 0, length = models.length; i < length; i++) {
+        if (!(model = models[i] = this._prepareModel(models[i], options))) {
+          throw new Error("Can't add an invalid model to a collection");
+        }
+        if (cids[cid = model.cid] || this._byCid[cid] ||
+          (((id = model.id) != null) && (ids[id] || this._byId[id]))) {
+          throw new Error("Can't add the same model to a collection twice");
+        }
+        cids[cid] = ids[id] = model;
+      }
+
+      // Listen to added models' events, and index models for lookup by
+      // `id` and by `cid`.
+      for (i = 0; i < length; i++) {
+        (model = models[i]).on('all', this._onModelEvent, this);
+        this._byCid[model.cid] = model;
+        if (model.id != null) this._byId[model.id] = model;
+      }
+
+      // Insert models into the collection, re-sorting if needed, and triggering
+      // `add` events unless silenced.
+      this.length += length;
+      index = options.at != null ? options.at : this.models.length;
+      splice.apply(this.models, [index, 0].concat(models));
+      if (this.comparator) this.sort({silent: true});
+      if (options.silent) return this;
+      for (i = 0, length = this.models.length; i < length; i++) {
+        if (!cids[(model = this.models[i]).cid]) continue;
+        options.index = i;
+        model.trigger('add', model, this, options);
+      }
+      return this;
+    },
+
+    // Remove a model, or a list of models from the set. Pass silent to avoid
+    // firing the `remove` event for every model removed.
+    remove: function(models, options) {
+      var i, l, index, model;
+      options || (options = {});
+      models = _.isArray(models) ? models.slice() : [models];
+      for (i = 0, l = models.length; i < l; i++) {
+        model = this.getByCid(models[i]) || this.get(models[i]);
+        if (!model) continue;
+        delete this._byId[model.id];
+        delete this._byCid[model.cid];
+        index = this.indexOf(model);
+        this.models.splice(index, 1);
+        this.length--;
+        if (!options.silent) {
+          options.index = index;
+          model.trigger('remove', model, this, options);
+        }
+        this._removeReference(model);
+      }
+      return this;
+    },
+
+    // Get a model from the set by id.
+    get: function(id) {
+      if (id == null) return null;
+      return this._byId[id.id != null ? id.id : id];
+    },
+
+    // Get a model from the set by client id.
+    getByCid: function(cid) {
+      return cid && this._byCid[cid.cid || cid];
+    },
+
+    // Get the model at the given index.
+    at: function(index) {
+      return this.models[index];
+    },
+
+    // Force the collection to re-sort itself. You don't need to call this under
+    // normal circumstances, as the set will maintain sort order as each item
+    // is added.
+    sort: function(options) {
+      options || (options = {});
+      if (!this.comparator) throw new Error('Cannot sort a set without a comparator');
+      var boundComparator = _.bind(this.comparator, this);
+      if (this.comparator.length == 1) {
+        this.models = this.sortBy(boundComparator);
+      } else {
+        this.models.sort(boundComparator);
+      }
+      if (!options.silent) this.trigger('reset', this, options);
+      return this;
+    },
+
+    // Pluck an attribute from each model in the collection.
+    pluck: function(attr) {
+      return _.map(this.models, function(model){ return model.get(attr); });
+    },
+
+    // When you have more items than you want to add or remove individually,
+    // you can reset the entire set with a new list of models, without firing
+    // any `add` or `remove` events. Fires `reset` when finished.
+    reset: function(models, options) {
+      models  || (models = []);
+      options || (options = {});
+      for (var i = 0, l = this.models.length; i < l; i++) {
+        this._removeReference(this.models[i]);
+      }
+      this._reset();
+      this.add(models, {silent: true, parse: options.parse});
+      if (!options.silent) this.trigger('reset', this, options);
+      return this;
+    },
+
+    // Fetch the default set of models for this collection, resetting the
+    // collection when they arrive. If `add: true` is passed, appends the
+    // models to the collection instead of resetting.
+    fetch: function(options) {
+      options = options ? _.clone(options) : {};
+      if (options.parse === undefined) options.parse = true;
+      var collection = this;
+      var success = options.success;
+      options.success = function(resp, status, xhr) {
+        collection[options.add ? 'add' : 'reset'](collection.parse(resp, xhr), options);
+        if (success) success(collection, resp);
+      };
+      options.error = Backbone.wrapError(options.error, collection, options);
+      return (this.sync || Backbone.sync).call(this, 'read', this, options);
+    },
+
+    // Create a new instance of a model in this collection. Add the model to the
+    // collection immediately, unless `wait: true` is passed, in which case we
+    // wait for the server to agree.
+    create: function(model, options) {
+      var coll = this;
+      options = options ? _.clone(options) : {};
+      model = this._prepareModel(model, options);
+      if (!model) return false;
+      if (!options.wait) coll.add(model, options);
+      var success = options.success;
+      options.success = function(nextModel, resp, xhr) {
+        if (options.wait) coll.add(nextModel, options);
+        if (success) {
+          success(nextModel, resp);
+        } else {
+          nextModel.trigger('sync', model, resp, options);
+        }
+      };
+      model.save(null, options);
+      return model;
+    },
+
+    // **parse** converts a response into a list of models to be added to the
+    // collection. The default implementation is just to pass it through.
+    parse: function(resp, xhr) {
+      return resp;
+    },
+
+    // Proxy to _'s chain. Can't be proxied the same way the rest of the
+    // underscore methods are proxied because it relies on the underscore
+    // constructor.
+    chain: function () {
+      return _(this.models).chain();
+    },
+
+    // Reset all internal state. Called when the collection is reset.
+    _reset: function(options) {
+      this.length = 0;
+      this.models = [];
+      this._byId  = {};
+      this._byCid = {};
+    },
+
+    // Prepare a model or hash of attributes to be added to this collection.
+    _prepareModel: function(model, options) {
+      if (!(model instanceof Backbone.Model)) {
+        var attrs = model;
+        options.collection = this;
+        model = new this.model(attrs, options);
+        if (!model._validate(model.attributes, options)) model = false;
+      } else if (!model.collection) {
+        model.collection = this;
+      }
+      return model;
+    },
+
+    // Internal method to remove a model's ties to a collection.
+    _removeReference: function(model) {
+      if (this == model.collection) {
+        delete model.collection;
+      }
+      model.off('all', this._onModelEvent, this);
+    },
+
+    // Internal method called every time a model in the set fires an event.
+    // Sets need to update their indexes when models change ids. All other
+    // events simply proxy through. "add" and "remove" events that originate
+    // in other collections are ignored.
+    _onModelEvent: function(ev, model, collection, options) {
+      if ((ev == 'add' || ev == 'remove') && collection != this) return;
+      if (ev == 'destroy') {
+        this.remove(model, options);
+      }
+      if (model && ev === 'change:' + model.idAttribute) {
+        delete this._byId[model.previous(model.idAttribute)];
+        this._byId[model.id] = model;
+      }
+      this.trigger.apply(this, arguments);
+    }
+
+  });
+
+  // Underscore methods that we want to implement on the Collection.
+  var methods = ['forEach', 'each', 'map', 'reduce', 'reduceRight', 'find',
+    'detect', 'filter', 'select', 'reject', 'every', 'all', 'some', 'any',
+    'include', 'contains', 'invoke', 'max', 'min', 'sortBy', 'sortedIndex',
+    'toArray', 'size', 'first', 'initial', 'rest', 'last', 'without', 'indexOf',
+    'shuffle', 'lastIndexOf', 'isEmpty', 'groupBy'];
+
+  // Mix in each Underscore method as a proxy to `Collection#models`.
+  _.each(methods, function(method) {
+    Backbone.Collection.prototype[method] = function() {
+      return _[method].apply(_, [this.models].concat(_.toArray(arguments)));
+    };
+  });
+
+  // Backbone.Router
+  // -------------------
+
+  // Routers map faux-URLs to actions, and fire events when routes are
+  // matched. Creating a new one sets its `routes` hash, if not set statically.
+  Backbone.Router = function(options) {
+    options || (options = {});
+    if (options.routes) this.routes = options.routes;
+    this._bindRoutes();
+    this.initialize.apply(this, arguments);
+  };
+
+  // Cached regular expressions for matching named param parts and splatted
+  // parts of route strings.
+  var namedParam    = /:\w+/g;
+  var splatParam    = /\*\w+/g;
+  var escapeRegExp  = /[-[\]{}()+?.,\\^$|#\s]/g;
+
+  // Set up all inheritable **Backbone.Router** properties and methods.
+  _.extend(Backbone.Router.prototype, Backbone.Events, {
+
+    // Initialize is an empty function by default. Override it with your own
+    // initialization logic.
+    initialize: function(){},
+
+    // Manually bind a single named route to a callback. For example:
+    //
+    //     this.route('search/:query/p:num', 'search', function(query, num) {
+    //       ...
+    //     });
+    //
+    route: function(route, name, callback) {
+      Backbone.history || (Backbone.history = new Backbone.History);
+      if (!_.isRegExp(route)) route = this._routeToRegExp(route);
+      if (!callback) callback = this[name];
+      Backbone.history.route(route, _.bind(function(fragment) {
+        var args = this._extractParameters(route, fragment);
+        callback && callback.apply(this, args);
+        this.trigger.apply(this, ['route:' + name].concat(args));
+        Backbone.history.trigger('route', this, name, args);
+      }, this));
+      return this;
+    },
+
+    // Simple proxy to `Backbone.history` to save a fragment into the history.
+    navigate: function(fragment, options) {
+      Backbone.history.navigate(fragment, options);
+    },
+
+    // Bind all defined routes to `Backbone.history`. We have to reverse the
+    // order of the routes here to support behavior where the most general
+    // routes can be defined at the bottom of the route map.
+    _bindRoutes: function() {
+      if (!this.routes) return;
+      var routes = [];
+      for (var route in this.routes) {
+        routes.unshift([route, this.routes[route]]);
+      }
+      for (var i = 0, l = routes.length; i < l; i++) {
+        this.route(routes[i][0], routes[i][1], this[routes[i][1]]);
+      }
+    },
+
+    // Convert a route string into a regular expression, suitable for matching
+    // against the current location hash.
+    _routeToRegExp: function(route) {
+      route = route.replace(escapeRegExp, '\\$&')
+                   .replace(namedParam, '([^\/]+)')
+                   .replace(splatParam, '(.*?)');
+      return new RegExp('^' + route + '$');
+    },
+
+    // Given a route, and a URL fragment that it matches, return the array of
+    // extracted parameters.
+    _extractParameters: function(route, fragment) {
+      return route.exec(fragment).slice(1);
+    }
+
+  });
+
+  // Backbone.History
+  // ----------------
+
+  // Handles cross-browser history management, based on URL fragments. If the
+  // browser does not support `onhashchange`, falls back to polling.
+  Backbone.History = function() {
+    this.handlers = [];
+    _.bindAll(this, 'checkUrl');
+  };
+
+  // Cached regex for cleaning leading hashes and slashes .
+  var routeStripper = /^[#\/]/;
+
+  // Cached regex for detecting MSIE.
+  var isExplorer = /msie [\w.]+/;
+
+  // Has the history handling already been started?
+  var historyStarted = false;
+
+  // Set up all inheritable **Backbone.History** properties and methods.
+  _.extend(Backbone.History.prototype, Backbone.Events, {
+
+    // The default interval to poll for hash changes, if necessary, is
+    // twenty times a second.
+    interval: 50,
+
+    // Get the cross-browser normalized URL fragment, either from the URL,
+    // the hash, or the override.
+    getFragment: function(fragment, forcePushState) {
+      if (fragment == null) {
+        if (this._hasPushState || forcePushState) {
+          fragment = window.location.pathname;
+          var search = window.location.search;
+          if (search) fragment += search;
+        } else {
+          fragment = window.location.hash;
+        }
+      }
+      fragment = decodeURIComponent(fragment);
+      if (!fragment.indexOf(this.options.root)) fragment = fragment.substr(this.options.root.length);
+      return fragment.replace(routeStripper, '');
+    },
+
+    // Start the hash change handling, returning `true` if the current URL matches
+    // an existing route, and `false` otherwise.
+    start: function(options) {
+
+      // Figure out the initial configuration. Do we need an iframe?
+      // Is pushState desired ... is it available?
+      if (historyStarted) throw new Error("Backbone.history has already been started");
+      this.options          = _.extend({}, {root: '/'}, this.options, options);
+      this._wantsHashChange = this.options.hashChange !== false;
+      this._wantsPushState  = !!this.options.pushState;
+      this._hasPushState    = !!(this.options.pushState && window.history && window.history.pushState);
+      var fragment          = this.getFragment();
+      var docMode           = document.documentMode;
+      var oldIE             = (isExplorer.exec(navigator.userAgent.toLowerCase()) && (!docMode || docMode <= 7));
+      if (oldIE) {
+        this.iframe = $('<iframe src="javascript:0" tabindex="-1" />').hide().appendTo('body')[0].contentWindow;
+        this.navigate(fragment);
+      }
+
+      // Depending on whether we're using pushState or hashes, and whether
+      // 'onhashchange' is supported, determine how we check the URL state.
+      if (this._hasPushState) {
+        $(window).bind('popstate', this.checkUrl);
+      } else if (this._wantsHashChange && ('onhashchange' in window) && !oldIE) {
+        $(window).bind('hashchange', this.checkUrl);
+      } else if (this._wantsHashChange) {
+        this._checkUrlInterval = setInterval(this.checkUrl, this.interval);
+      }
+
+      // Determine if we need to change the base url, for a pushState link
+      // opened by a non-pushState browser.
+      this.fragment = fragment;
+      historyStarted = true;
+      var loc = window.location;
+      var atRoot  = loc.pathname == this.options.root;
+
+      // If we've started off with a route from a `pushState`-enabled browser,
+      // but we're currently in a browser that doesn't support it...
+      if (this._wantsHashChange && this._wantsPushState && !this._hasPushState && !atRoot) {
+        this.fragment = this.getFragment(null, true);
+        window.location.replace(this.options.root + '#' + this.fragment);
+        // Return immediately as browser will do redirect to new url
+        return true;
+
+      // Or if we've started out with a hash-based route, but we're currently
+      // in a browser where it could be `pushState`-based instead...
+      } else if (this._wantsPushState && this._hasPushState && atRoot && loc.hash) {
+        this.fragment = loc.hash.replace(routeStripper, '');
+        window.history.replaceState({}, document.title, loc.protocol + '//' + loc.host + this.options.root + this.fragment);
+      }
+
+      if (!this.options.silent) {
+        return this.loadUrl();
+      }
+    },
+
+    // Disable Backbone.history, perhaps temporarily. Not useful in a real app,
+    // but possibly useful for unit testing Routers.
+    stop: function() {
+      $(window).unbind('popstate', this.checkUrl).unbind('hashchange', this.checkUrl);
+      clearInterval(this._checkUrlInterval);
+      historyStarted = false;
+    },
+
+    // Add a route to be tested when the fragment changes. Routes added later
+    // may override previous routes.
+    route: function(route, callback) {
+      this.handlers.unshift({route: route, callback: callback});
+    },
+
+    // Checks the current URL to see if it has changed, and if it has,
+    // calls `loadUrl`, normalizing across the hidden iframe.
+    checkUrl: function(e) {
+      var current = this.getFragment();
+      if (current == this.fragment && this.iframe) current = this.getFragment(this.iframe.location.hash);
+      if (current == this.fragment || current == decodeURIComponent(this.fragment)) return false;
+      if (this.iframe) this.navigate(current);
+      this.loadUrl() || this.loadUrl(window.location.hash);
+    },
+
+    // Attempt to load the current URL fragment. If a route succeeds with a
+    // match, returns `true`. If no defined routes matches the fragment,
+    // returns `false`.
+    loadUrl: function(fragmentOverride) {
+      var fragment = this.fragment = this.getFragment(fragmentOverride);
+      var matched = _.any(this.handlers, function(handler) {
+        if (handler.route.test(fragment)) {
+          handler.callback(fragment);
+          return true;
+        }
+      });
+      return matched;
+    },
+
+    // Save a fragment into the hash history, or replace the URL state if the
+    // 'replace' option is passed. You are responsible for properly URL-encoding
+    // the fragment in advance.
+    //
+    // The options object can contain `trigger: true` if you wish to have the
+    // route callback be fired (not usually desirable), or `replace: true`, if
+    // you which to modify the current URL without adding an entry to the history.
+    navigate: function(fragment, options) {
+      if (!historyStarted) return false;
+      if (!options || options === true) options = {trigger: options};
+      var frag = (fragment || '').replace(routeStripper, '');
+      if (this.fragment == frag || this.fragment == decodeURIComponent(frag)) return;
+
+      // If pushState is available, we use it to set the fragment as a real URL.
+      if (this._hasPushState) {
+        if (frag.indexOf(this.options.root) != 0) frag = this.options.root + frag;
+        this.fragment = frag;
+        window.history[options.replace ? 'replaceState' : 'pushState']({}, document.title, frag);
+
+      // If hash changes haven't been explicitly disabled, update the hash
+      // fragment to store history.
+      } else if (this._wantsHashChange) {
+        this.fragment = frag;
+        this._updateHash(window.location, frag, options.replace);
+        if (this.iframe && (frag != this.getFragment(this.iframe.location.hash))) {
+          // Opening and closing the iframe tricks IE7 and earlier to push a history entry on hash-tag change.
+          // When replace is true, we don't want this.
+          if(!options.replace) this.iframe.document.open().close();
+          this._updateHash(this.iframe.location, frag, options.replace);
+        }
+
+      // If you've told us that you explicitly don't want fallback hashchange-
+      // based history, then `navigate` becomes a page refresh.
+      } else {
+        window.location.assign(this.options.root + fragment);
+      }
+      if (options.trigger) this.loadUrl(fragment);
+    },
+
+    // Update the hash location, either replacing the current entry, or adding
+    // a new one to the browser history.
+    _updateHash: function(location, fragment, replace) {
+      if (replace) {
+        location.replace(location.toString().replace(/(javascript:|#).*$/, '') + '#' + fragment);
+      } else {
+        location.hash = fragment;
+      }
+    }
+  });
+
+  // Backbone.View
+  // -------------
+
+  // Creating a Backbone.View creates its initial element outside of the DOM,
+  // if an existing element is not provided...
+  Backbone.View = function(options) {
+    this.cid = _.uniqueId('view');
+    this._configure(options || {});
+    this._ensureElement();
+    this.initialize.apply(this, arguments);
+    this.delegateEvents();
+  };
+
+  // Cached regex to split keys for `delegate`.
+  var eventSplitter = /^(\S+)\s*(.*)$/;
+
+  // List of view options to be merged as properties.
+  var viewOptions = ['model', 'collection', 'el', 'id', 'attributes', 'className', 'tagName'];
+
+  // Set up all inheritable **Backbone.View** properties and methods.
+  _.extend(Backbone.View.prototype, Backbone.Events, {
+
+    // The default `tagName` of a View's element is `"div"`.
+    tagName: 'div',
+
+    // jQuery delegate for element lookup, scoped to DOM elements within the
+    // current view. This should be prefered to global lookups where possible.
+    $: function(selector) {
+      return this.$el.find(selector);
+    },
+
+    // Initialize is an empty function by default. Override it with your own
+    // initialization logic.
+    initialize: function(){},
+
+    // **render** is the core function that your view should override, in order
+    // to populate its element (`this.el`), with the appropriate HTML. The
+    // convention is for **render** to always return `this`.
+    render: function() {
+      return this;
+    },
+
+    // Remove this view from the DOM. Note that the view isn't present in the
+    // DOM by default, so calling this method may be a no-op.
+    remove: function() {
+      this.$el.remove();
+      return this;
+    },
+
+    // For small amounts of DOM Elements, where a full-blown template isn't
+    // needed, use **make** to manufacture elements, one at a time.
+    //
+    //     var el = this.make('li', {'class': 'row'}, this.model.escape('title'));
+    //
+    make: function(tagName, attributes, content) {
+      var el = document.createElement(tagName);
+      if (attributes) $(el).attr(attributes);
+      if (content) $(el).html(content);
+      return el;
+    },
+
+    // Change the view's element (`this.el` property), including event
+    // re-delegation.
+    setElement: function(element, delegate) {
+      this.$el = $(element);
+      this.el = this.$el[0];
+      if (delegate !== false) this.delegateEvents();
+      return this;
+    },
+
+    // Set callbacks, where `this.events` is a hash of
+    //
+    // *{"event selector": "callback"}*
+    //
+    //     {
+    //       'mousedown .title':  'edit',
+    //       'click .button':     'save'
+    //       'click .open':       function(e) { ... }
+    //     }
+    //
+    // pairs. Callbacks will be bound to the view, with `this` set properly.
+    // Uses event delegation for efficiency.
+    // Omitting the selector binds the event to `this.el`.
+    // This only works for delegate-able events: not `focus`, `blur`, and
+    // not `change`, `submit`, and `reset` in Internet Explorer.
+    delegateEvents: function(events) {
+      if (!(events || (events = getValue(this, 'events')))) return;
+      this.undelegateEvents();
+      for (var key in events) {
+        var method = events[key];
+        if (!_.isFunction(method)) method = this[events[key]];
+        if (!method) throw new Error('Event "' + events[key] + '" does not exist');
+        var match = key.match(eventSplitter);
+        var eventName = match[1], selector = match[2];
+        method = _.bind(method, this);
+        eventName += '.delegateEvents' + this.cid;
+        if (selector === '') {
+          this.$el.bind(eventName, method);
+        } else {
+          this.$el.delegate(selector, eventName, method);
+        }
+      }
+    },
+
+    // Clears all callbacks previously bound to the view with `delegateEvents`.
+    // You usually don't need to use this, but may wish to if you have multiple
+    // Backbone views attached to the same DOM element.
+    undelegateEvents: function() {
+      this.$el.unbind('.delegateEvents' + this.cid);
+    },
+
+    // Performs the initial configuration of a View with a set of options.
+    // Keys with special meaning *(model, collection, id, className)*, are
+    // attached directly to the view.
+    _configure: function(options) {
+      if (this.options) options = _.extend({}, this.options, options);
+      for (var i = 0, l = viewOptions.length; i < l; i++) {
+        var attr = viewOptions[i];
+        if (options[attr]) this[attr] = options[attr];
+      }
+      this.options = options;
+    },
+
+    // Ensure that the View has a DOM element to render into.
+    // If `this.el` is a string, pass it through `$()`, take the first
+    // matching element, and re-assign it to `el`. Otherwise, create
+    // an element from the `id`, `className` and `tagName` properties.
+    _ensureElement: function() {
+      if (!this.el) {
+        var attrs = getValue(this, 'attributes') || {};
+        if (this.id) attrs.id = this.id;
+        if (this.className) attrs['class'] = this.className;
+        this.setElement(this.make(this.tagName, attrs), false);
+      } else {
+        this.setElement(this.el, false);
+      }
+    }
+
+  });
+
+  // The self-propagating extend function that Backbone classes use.
+  var extend = function (protoProps, classProps) {
+    var child = inherits(this, protoProps, classProps);
+    child.extend = this.extend;
+    return child;
+  };
+
+  // Set up inheritance for the model, collection, and view.
+  Backbone.Model.extend = Backbone.Collection.extend =
+    Backbone.Router.extend = Backbone.View.extend = extend;
+
+  // Backbone.sync
+  // -------------
+
+  // Map from CRUD to HTTP for our default `Backbone.sync` implementation.
+  var methodMap = {
+    'create': 'POST',
+    'update': 'PUT',
+    'delete': 'DELETE',
+    'read':   'GET'
+  };
+
+  // Override this function to change the manner in which Backbone persists
+  // models to the server. You will be passed the type of request, and the
+  // model in question. By default, makes a RESTful Ajax request
+  // to the model's `url()`. Some possible customizations could be:
+  //
+  // * Use `setTimeout` to batch rapid-fire updates into a single request.
+  // * Send up the models as XML instead of JSON.
+  // * Persist models via WebSockets instead of Ajax.
+  //
+  // Turn on `Backbone.emulateHTTP` in order to send `PUT` and `DELETE` requests
+  // as `POST`, with a `_method` parameter containing the true HTTP method,
+  // as well as all requests with the body as `application/x-www-form-urlencoded`
+  // instead of `application/json` with the model in a param named `model`.
+  // Useful when interfacing with server-side languages like **PHP** that make
+  // it difficult to read the body of `PUT` requests.
+  Backbone.sync = function(method, model, options) {
+    var type = methodMap[method];
+
+    // Default JSON-request options.
+    var params = {type: type, dataType: 'json'};
+
+    // Ensure that we have a URL.
+    if (!options.url) {
+      params.url = getValue(model, 'url') || urlError();
+    }
+
+    // Ensure that we have the appropriate request data.
+    if (!options.data && model && (method == 'create' || method == 'update')) {
+      params.contentType = 'application/json';
+      params.data = JSON.stringify(model.toJSON());
+    }
+
+    // For older servers, emulate JSON by encoding the request into an HTML-form.
+    if (Backbone.emulateJSON) {
+      params.contentType = 'application/x-www-form-urlencoded';
+      params.data = params.data ? {model: params.data} : {};
+    }
+
+    // For older servers, emulate HTTP by mimicking the HTTP method with `_method`
+    // And an `X-HTTP-Method-Override` header.
+    if (Backbone.emulateHTTP) {
+      if (type === 'PUT' || type === 'DELETE') {
+        if (Backbone.emulateJSON) params.data._method = type;
+        params.type = 'POST';
+        params.beforeSend = function(xhr) {
+          xhr.setRequestHeader('X-HTTP-Method-Override', type);
+        };
+      }
+    }
+
+    // Don't process data on a non-GET request.
+    if (params.type !== 'GET' && !Backbone.emulateJSON) {
+      params.processData = false;
+    }
+
+    // Make the request, allowing the user to override any Ajax options.
+    return $.ajax(_.extend(params, options));
+  };
+
+  // Wrap an optional error callback with a fallback error event.
+  Backbone.wrapError = function(onError, originalModel, options) {
+    return function(model, resp) {
+      resp = model === originalModel ? resp : model;
+      if (onError) {
+        onError(originalModel, resp, options);
+      } else {
+        originalModel.trigger('error', originalModel, resp, options);
+      }
+    };
+  };
+
+  // Helpers
+  // -------
+
+  // Shared empty constructor function to aid in prototype-chain creation.
+  var ctor = function(){};
+
+  // Helper function to correctly set up the prototype chain, for subclasses.
+  // Similar to `goog.inherits`, but uses a hash of prototype properties and
+  // class properties to be extended.
+  var inherits = function(parent, protoProps, staticProps) {
+    var child;
+
+    // The constructor function for the new subclass is either defined by you
+    // (the "constructor" property in your `extend` definition), or defaulted
+    // by us to simply call the parent's constructor.
+    if (protoProps && protoProps.hasOwnProperty('constructor')) {
+      child = protoProps.constructor;
+    } else {
+      child = function(){ parent.apply(this, arguments); };
+    }
+
+    // Inherit class (static) properties from parent.
+    _.extend(child, parent);
+
+    // Set the prototype chain to inherit from `parent`, without calling
+    // `parent`'s constructor function.
+    ctor.prototype = parent.prototype;
+    child.prototype = new ctor();
+
+    // Add prototype properties (instance properties) to the subclass,
+    // if supplied.
+    if (protoProps) _.extend(child.prototype, protoProps);
+
+    // Add static properties to the constructor function, if supplied.
+    if (staticProps) _.extend(child, staticProps);
+
+    // Correctly set child's `prototype.constructor`.
+    child.prototype.constructor = child;
+
+    // Set a convenience property in case the parent's prototype is needed later.
+    child.__super__ = parent.prototype;
+
+    return child;
+  };
+
+  // Helper function to get a value from a Backbone object as a property
+  // or as a function.
+  var getValue = function(object, prop) {
+    if (!(object && object[prop])) return null;
+    return _.isFunction(object[prop]) ? object[prop]() : object[prop];
+  };
+
+  // Throw an error when a URL is needed, and none is supplied.
+  var urlError = function() {
+    throw new Error('A "url" property or function must be specified');
+  };
+
+}).call(this);
+require.install('showdown', function(require, exports, module, undefined){
+
+//\r
+// showdown.js -- A javascript port of Markdown.\r
+//\r
+// Copyright (c) 2007 John Fraser.\r
+//\r
+// Original Markdown Copyright (c) 2004-2005 John Gruber\r
+//   <http://daringfireball.net/projects/markdown/>\r
+//\r
+// Redistributable under a BSD-style open source license.\r
+// See license.txt for more information.\r
+//\r
+// The full source distribution is at:\r
+//\r
+//                             A A L\r
+//                             T C A\r
+//                             T K B\r
+//\r
+//   <http://www.attacklab.net/>\r
+//\r
+\r
+//\r
+// Wherever possible, Showdown is a straight, line-by-line port\r
+// of the Perl version of Markdown.\r
+//\r
+// This is not a normal parser design; it's basically just a\r
+// series of string substitutions.  It's hard to read and\r
+// maintain this way,  but keeping Showdown close to the original\r
+// design makes it easier to port new features.\r
+//\r
+// More importantly, Showdown behaves like markdown.pl in most\r
+// edge cases.  So web applications can do client-side preview\r
+// in Javascript, and then build identical HTML on the server.\r
+//\r
+// This port needs the new RegExp functionality of ECMA 262,\r
+// 3rd Edition (i.e. Javascript 1.5).  Most modern web browsers\r
+// should do fine.  Even with the new regular expression features,\r
+// We do a lot of work to emulate Perl's regex functionality.\r
+// The tricky changes in this file mostly have the "attacklab:"\r
+// label.  Major or self-explanatory changes don't.\r
+//\r
+// Smart diff tools like Araxis Merge will be able to match up\r
+// this file with markdown.pl in a useful way.  A little tweaking\r
+// helps: in a copy of markdown.pl, replace "#" with "//" and\r
+// replace "$text" with "text".  Be sure to ignore whitespace\r
+// and line endings.\r
+//\r
+\r
+\r
+//\r
+// Showdown usage:\r
+//\r
+//   var text = "Markdown *rocks*.";\r
+//\r
+//   var converter = new Showdown.converter();\r
+//   var html = converter.makeHtml(text);\r
+//\r
+//   alert(html);\r
+//\r
+// Note: move the sample code to the bottom of this\r
+// file before uncommenting it.\r
+//\r
+\r
+\r
+//\r
+// Showdown namespace\r
+//\r
+var Showdown = {};\r
+\r
+//\r
+// converter\r
+//\r
+// Wraps all "globals" so that the only thing\r
+// exposed is makeHtml().\r
+//\r
+Showdown.converter = function() {\r
+\r
+//\r
+// Globals:\r
+//\r
+\r
+// Global hashes, used by various utility routines\r
+var g_urls;\r
+var g_titles;\r
+var g_html_blocks;\r
+\r
+// Used to track when we're inside an ordered or unordered list\r
+// (see _ProcessListItems() for details):\r
+var g_list_level = 0;\r
+\r
+\r
+this.makeHtml = function(text) {\r
+//\r
+// Main function. The order in which other subs are called here is\r
+// essential. Link and image substitutions need to happen before\r
+// _EscapeSpecialCharsWithinTagAttributes(), so that any *'s or _'s in the <a>\r
+// and <img> tags get encoded.\r
+//\r
+\r
+       // Clear the global hashes. If we don't clear these, you get conflicts\r
+       // from other articles when generating a page which contains more than\r
+       // one article (e.g. an index page that shows the N most recent\r
+       // articles):\r
+       g_urls = new Array();\r
+       g_titles = new Array();\r
+       g_html_blocks = new Array();\r
+\r
+       // attacklab: Replace ~ with ~T\r
+       // This lets us use tilde as an escape char to avoid md5 hashes\r
+       // The choice of character is arbitray; anything that isn't\r
+    // magic in Markdown will work.\r
+       text = text.replace(/~/g,"~T");\r
+\r
+       // attacklab: Replace $ with ~D\r
+       // RegExp interprets $ as a special character\r
+       // when it's in a replacement string\r
+       text = text.replace(/\$/g,"~D");\r
+\r
+       // Standardize line endings\r
+       text = text.replace(/\r\n/g,"\n"); // DOS to Unix\r
+       text = text.replace(/\r/g,"\n"); // Mac to Unix\r
+\r
+       // Make sure text begins and ends with a couple of newlines:\r
+       text = "\n\n" + text + "\n\n";\r
+\r
+       // Convert all tabs to spaces.\r
+       text = _Detab(text);\r
+\r
+       // Strip any lines consisting only of spaces and tabs.\r
+       // This makes subsequent regexen easier to write, because we can\r
+       // match consecutive blank lines with /\n+/ instead of something\r
+       // contorted like /[ \t]*\n+/ .\r
+       text = text.replace(/^[ \t]+$/mg,"");\r
+\r
+       // Turn block-level HTML blocks into hash entries\r
+       text = _HashHTMLBlocks(text);\r
+\r
+       // Strip link definitions, store in hashes.\r
+       text = _StripLinkDefinitions(text);\r
+\r
+       text = _RunBlockGamut(text);\r
+\r
+       text = _UnescapeSpecialChars(text);\r
+\r
+       // attacklab: Restore dollar signs\r
+       text = text.replace(/~D/g,"$$");\r
+\r
+       // attacklab: Restore tildes\r
+       text = text.replace(/~T/g,"~");\r
+\r
+       return text;\r
+}\r
+\r
+\r
+var _StripLinkDefinitions = function(text) {\r
+//\r
+// Strips link definitions from text, stores the URLs and titles in\r
+// hash references.\r
+//\r
+\r
+       // Link defs are in the form: ^[id]: url "optional title"\r
+\r
+       /*\r
+               var text = text.replace(/\r
+                               ^[ ]{0,3}\[(.+)\]:  // id = $1  attacklab: g_tab_width - 1\r
+                                 [ \t]*\r
+                                 \n?                           // maybe *one* newline\r
+                                 [ \t]*\r
+                               <?(\S+?)>?                      // url = $2\r
+                                 [ \t]*\r
+                                 \n?                           // maybe one newline\r
+                                 [ \t]*\r
+                               (?:\r
+                                 (\n*)                         // any lines skipped = $3 attacklab: lookbehind removed\r
+                                 ["(]\r
+                                 (.+?)                         // title = $4\r
+                                 [")]\r
+                                 [ \t]*\r
+                               )?                                      // title is optional\r
+                               (?:\n+|$)\r
+                         /gm,\r
+                         function(){...});\r
+       */\r
+       var text = text.replace(/^[ ]{0,3}\[(.+)\]:[ \t]*\n?[ \t]*<?(\S+?)>?[ \t]*\n?[ \t]*(?:(\n*)["(](.+?)[")][ \t]*)?(?:\n+|\Z)/gm,\r
+               function (wholeMatch,m1,m2,m3,m4) {\r
+                       m1 = m1.toLowerCase();\r
+                       g_urls[m1] = _EncodeAmpsAndAngles(m2);  // Link IDs are case-insensitive\r
+                       if (m3) {\r
+                               // Oops, found blank lines, so it's not a title.\r
+                               // Put back the parenthetical statement we stole.\r
+                               return m3+m4;\r
+                       } else if (m4) {\r
+                               g_titles[m1] = m4.replace(/"/g,"&quot;");\r
+                       }\r
+                       \r
+                       // Completely remove the definition from the text\r
+                       return "";\r
+               }\r
+       );\r
+\r
+       return text;\r
+}\r
+\r
+\r
+var _HashHTMLBlocks = function(text) {\r
+       // attacklab: Double up blank lines to reduce lookaround\r
+       text = text.replace(/\n/g,"\n\n");\r
+\r
+       // Hashify HTML blocks:\r
+       // We only want to do this for block-level HTML tags, such as headers,\r
+       // lists, and tables. That's because we still want to wrap <p>s around\r
+       // "paragraphs" that are wrapped in non-block-level tags, such as anchors,\r
+       // phrase emphasis, and spans. The list of tags we're looking for is\r
+       // hard-coded:\r
+       var block_tags_a = "p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del"\r
+       var block_tags_b = "p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math"\r
+\r
+       // First, look for nested blocks, e.g.:\r
+       //   <div>\r
+       //     <div>\r
+       //     tags for inner block must be indented.\r
+       //     </div>\r
+       //   </div>\r
+       //\r
+       // The outermost tags must start at the left margin for this to match, and\r
+       // the inner nested divs must be indented.\r
+       // We need to do this before the next, more liberal match, because the next\r
+       // match will start at the first `<div>` and stop at the first `</div>`.\r
+\r
+       // attacklab: This regex can be expensive when it fails.\r
+       /*\r
+               var text = text.replace(/\r
+               (                                               // save in $1\r
+                       ^                                       // start of line  (with /m)\r
+                       <($block_tags_a)        // start tag = $2\r
+                       \b                                      // word break\r
+                                                               // attacklab: hack around khtml/pcre bug...\r
+                       [^\r]*?\n                       // any number of lines, minimally matching\r
+                       </\2>                           // the matching end tag\r
+                       [ \t]*                          // trailing spaces/tabs\r
+                       (?=\n+)                         // followed by a newline\r
+               )                                               // attacklab: there are sentinel newlines at end of document\r
+               /gm,function(){...}};\r
+       */\r
+       text = text.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del)\b[^\r]*?\n<\/\2>[ \t]*(?=\n+))/gm,hashElement);\r
+\r
+       //\r
+       // Now match more liberally, simply from `\n<tag>` to `</tag>\n`\r
+       //\r
+\r
+       /*\r
+               var text = text.replace(/\r
+               (                                               // save in $1\r
+                       ^                                       // start of line  (with /m)\r
+                       <($block_tags_b)        // start tag = $2\r
+                       \b                                      // word break\r
+                                                               // attacklab: hack around khtml/pcre bug...\r
+                       [^\r]*?                         // any number of lines, minimally matching\r
+                       .*</\2>                         // the matching end tag\r
+                       [ \t]*                          // trailing spaces/tabs\r
+                       (?=\n+)                         // followed by a newline\r
+               )                                               // attacklab: there are sentinel newlines at end of document\r
+               /gm,function(){...}};\r
+       */\r
+       text = text.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math)\b[^\r]*?.*<\/\2>[ \t]*(?=\n+)\n)/gm,hashElement);\r
+\r
+       // Special case just for <hr />. It was easier to make a special case than\r
+       // to make the other regex more complicated.  \r
+\r
+       /*\r
+               text = text.replace(/\r
+               (                                               // save in $1\r
+                       \n\n                            // Starting after a blank line\r
+                       [ ]{0,3}\r
+                       (<(hr)                          // start tag = $2\r
+                       \b                                      // word break\r
+                       ([^<>])*?                       // \r
+                       \/?>)                           // the matching end tag\r
+                       [ \t]*\r
+                       (?=\n{2,})                      // followed by a blank line\r
+               )\r
+               /g,hashElement);\r
+       */\r
+       text = text.replace(/(\n[ ]{0,3}(<(hr)\b([^<>])*?\/?>)[ \t]*(?=\n{2,}))/g,hashElement);\r
+\r
+       // Special case for standalone HTML comments:\r
+\r
+       /*\r
+               text = text.replace(/\r
+               (                                               // save in $1\r
+                       \n\n                            // Starting after a blank line\r
+                       [ ]{0,3}                        // attacklab: g_tab_width - 1\r
+                       <!\r
+                       (--[^\r]*?--\s*)+\r
+                       >\r
+                       [ \t]*\r
+                       (?=\n{2,})                      // followed by a blank line\r
+               )\r
+               /g,hashElement);\r
+       */\r
+       text = text.replace(/(\n\n[ ]{0,3}<!(--[^\r]*?--\s*)+>[ \t]*(?=\n{2,}))/g,hashElement);\r
+\r
+       // PHP and ASP-style processor instructions (<?...?> and <%...%>)\r
+\r
+       /*\r
+               text = text.replace(/\r
+               (?:\r
+                       \n\n                            // Starting after a blank line\r
+               )\r
+               (                                               // save in $1\r
+                       [ ]{0,3}                        // attacklab: g_tab_width - 1\r
+                       (?:\r
+                               <([?%])                 // $2\r
+                               [^\r]*?\r
+                               \2>\r
+                       )\r
+                       [ \t]*\r
+                       (?=\n{2,})                      // followed by a blank line\r
+               )\r
+               /g,hashElement);\r
+       */\r
+       text = text.replace(/(?:\n\n)([ ]{0,3}(?:<([?%])[^\r]*?\2>)[ \t]*(?=\n{2,}))/g,hashElement);\r
+\r
+       // attacklab: Undo double lines (see comment at top of this function)\r
+       text = text.replace(/\n\n/g,"\n");\r
+       return text;\r
+}\r
+\r
+var hashElement = function(wholeMatch,m1) {\r
+       var blockText = m1;\r
+\r
+       // Undo double lines\r
+       blockText = blockText.replace(/\n\n/g,"\n");\r
+       blockText = blockText.replace(/^\n/,"");\r
+       \r
+       // strip trailing blank lines\r
+       blockText = blockText.replace(/\n+$/g,"");\r
+       \r
+       // Replace the element text with a marker ("~KxK" where x is its key)\r
+       blockText = "\n\n~K" + (g_html_blocks.push(blockText)-1) + "K\n\n";\r
+       \r
+       return blockText;\r
+};\r
+\r
+var _RunBlockGamut = function(text) {\r
+//\r
+// These are all the transformations that form block-level\r
+// tags like paragraphs, headers, and list items.\r
+//\r
+       text = _DoHeaders(text);\r
+\r
+       // Do Horizontal Rules:\r
+       var key = hashBlock("<hr />");\r
+       text = text.replace(/^[ ]{0,2}([ ]?\*[ ]?){3,}[ \t]*$/gm,key);\r
+       text = text.replace(/^[ ]{0,2}([ ]?\-[ ]?){3,}[ \t]*$/gm,key);\r
+       text = text.replace(/^[ ]{0,2}([ ]?\_[ ]?){3,}[ \t]*$/gm,key);\r
+\r
+       text = _DoLists(text);\r
+       text = _DoCodeBlocks(text);\r
+       text = _DoBlockQuotes(text);\r
+\r
+       // We already ran _HashHTMLBlocks() before, in Markdown(), but that\r
+       // was to escape raw HTML in the original Markdown source. This time,\r
+       // we're escaping the markup we've just created, so that we don't wrap\r
+       // <p> tags around block-level tags.\r
+       text = _HashHTMLBlocks(text);\r
+       text = _FormParagraphs(text);\r
+\r
+       return text;\r
+}\r
+\r
+\r
+var _RunSpanGamut = function(text) {\r
+//\r
+// These are all the transformations that occur *within* block-level\r
+// tags like paragraphs, headers, and list items.\r
+//\r
+\r
+       text = _DoCodeSpans(text);\r
+       text = _EscapeSpecialCharsWithinTagAttributes(text);\r
+       text = _EncodeBackslashEscapes(text);\r
+\r
+       // Process anchor and image tags. Images must come first,\r
+       // because ![foo][f] looks like an anchor.\r
+       text = _DoImages(text);\r
+       text = _DoAnchors(text);\r
+\r
+       // Make links out of things like `<http://example.com/>`\r
+       // Must come after _DoAnchors(), because you can use < and >\r
+       // delimiters in inline links like [this](<url>).\r
+       text = _DoAutoLinks(text);\r
+       text = _EncodeAmpsAndAngles(text);\r
+       text = _DoItalicsAndBold(text);\r
+\r
+       // Do hard breaks:\r
+       text = text.replace(/  +\n/g," <br />\n");\r
+\r
+       return text;\r
+}\r
+\r
+var _EscapeSpecialCharsWithinTagAttributes = function(text) {\r
+//\r
+// Within tags -- meaning between < and > -- encode [\ ` * _] so they\r
+// don't conflict with their use in Markdown for code, italics and strong.\r
+//\r
+\r
+       // Build a regex to find HTML tags and comments.  See Friedl's \r
+       // "Mastering Regular Expressions", 2nd Ed., pp. 200-201.\r
+       var regex = /(<[a-z\/!$]("[^"]*"|'[^']*'|[^'">])*>|<!(--.*?--\s*)+>)/gi;\r
+\r
+       text = text.replace(regex, function(wholeMatch) {\r
+               var tag = wholeMatch.replace(/(.)<\/?code>(?=.)/g,"$1`");\r
+               tag = escapeCharacters(tag,"\\`*_");\r
+               return tag;\r
+       });\r
+\r
+       return text;\r
+}\r
+\r
+var _DoAnchors = function(text) {\r
+//\r
+// Turn Markdown link shortcuts into XHTML <a> tags.\r
+//\r
+       //\r
+       // First, handle reference-style links: [link text] [id]\r
+       //\r
+\r
+       /*\r
+               text = text.replace(/\r
+               (                                                       // wrap whole match in $1\r
+                       \[\r
+                       (\r
+                               (?:\r
+                                       \[[^\]]*\]              // allow brackets nested one level\r
+                                       |\r
+                                       [^\[]                   // or anything else\r
+                               )*\r
+                       )\r
+                       \]\r
+\r
+                       [ ]?                                    // one optional space\r
+                       (?:\n[ ]*)?                             // one optional newline followed by spaces\r
+\r
+                       \[\r
+                       (.*?)                                   // id = $3\r
+                       \]\r
+               )()()()()                                       // pad remaining backreferences\r
+               /g,_DoAnchors_callback);\r
+       */\r
+       text = text.replace(/(\[((?:\[[^\]]*\]|[^\[\]])*)\][ ]?(?:\n[ ]*)?\[(.*?)\])()()()()/g,writeAnchorTag);\r
+\r
+       //\r
+       // Next, inline-style links: [link text](url "optional title")\r
+       //\r
+\r
+       /*\r
+               text = text.replace(/\r
+                       (                                               // wrap whole match in $1\r
+                               \[\r
+                               (\r
+                                       (?:\r
+                                               \[[^\]]*\]      // allow brackets nested one level\r
+                                       |\r
+                                       [^\[\]]                 // or anything else\r
+                               )\r
+                       )\r
+                       \]\r
+                       \(                                              // literal paren\r
+                       [ \t]*\r
+                       ()                                              // no id, so leave $3 empty\r
+                       <?(.*?)>?                               // href = $4\r
+                       [ \t]*\r
+                       (                                               // $5\r
+                               (['"])                          // quote char = $6\r
+                               (.*?)                           // Title = $7\r
+                               \6                                      // matching quote\r
+                               [ \t]*                          // ignore any spaces/tabs between closing quote and )\r
+                       )?                                              // title is optional\r
+                       \)\r
+               )\r
+               /g,writeAnchorTag);\r
+       */\r
+       text = text.replace(/(\[((?:\[[^\]]*\]|[^\[\]])*)\]\([ \t]*()<?(.*?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g,writeAnchorTag);\r
+\r
+       //\r
+       // Last, handle reference-style shortcuts: [link text]\r
+       // These must come last in case you've also got [link test][1]\r
+       // or [link test](/foo)\r
+       //\r
+\r
+       /*\r
+               text = text.replace(/\r
+               (                                                       // wrap whole match in $1\r
+                       \[\r
+                       ([^\[\]]+)                              // link text = $2; can't contain '[' or ']'\r
+                       \]\r
+               )()()()()()                                     // pad rest of backreferences\r
+               /g, writeAnchorTag);\r
+       */\r
+       text = text.replace(/(\[([^\[\]]+)\])()()()()()/g, writeAnchorTag);\r
+\r
+       return text;\r
+}\r
+\r
+var writeAnchorTag = function(wholeMatch,m1,m2,m3,m4,m5,m6,m7) {\r
+       if (m7 == undefined) m7 = "";\r
+       var whole_match = m1;\r
+       var link_text   = m2;\r
+       var link_id      = m3.toLowerCase();\r
+       var url         = m4;\r
+       var title       = m7;\r
+       \r
+       if (url == "") {\r
+               if (link_id == "") {\r
+                       // lower-case and turn embedded newlines into spaces\r
+                       link_id = link_text.toLowerCase().replace(/ ?\n/g," ");\r
+               }\r
+               url = "#"+link_id;\r
+               \r
+               if (g_urls[link_id] != undefined) {\r
+                       url = g_urls[link_id];\r
+                       if (g_titles[link_id] != undefined) {\r
+                               title = g_titles[link_id];\r
+                       }\r
+               }\r
+               else {\r
+                       if (whole_match.search(/\(\s*\)$/m)>-1) {\r
+                               // Special case for explicit empty url\r
+                               url = "";\r
+                       } else {\r
+                               return whole_match;\r
+                       }\r
+               }\r
+       }       \r
+       \r
+       url = escapeCharacters(url,"*_");\r
+       var result = "<a href=\"" + url + "\"";\r
+       \r
+       if (title != "") {\r
+               title = title.replace(/"/g,"&quot;");\r
+               title = escapeCharacters(title,"*_");\r
+               result +=  " title=\"" + title + "\"";\r
+       }\r
+       \r
+       result += ">" + link_text + "</a>";\r
+       \r
+       return result;\r
+}\r
+\r
+\r
+var _DoImages = function(text) {\r
+//\r
+// Turn Markdown image shortcuts into <img> tags.\r
+//\r
+\r
+       //\r
+       // First, handle reference-style labeled images: ![alt text][id]\r
+       //\r
+\r
+       /*\r
+               text = text.replace(/\r
+               (                                               // wrap whole match in $1\r
+                       !\[\r
+                       (.*?)                           // alt text = $2\r
+                       \]\r
+\r
+                       [ ]?                            // one optional space\r
+                       (?:\n[ ]*)?                     // one optional newline followed by spaces\r
+\r
+                       \[\r
+                       (.*?)                           // id = $3\r
+                       \]\r
+               )()()()()                               // pad rest of backreferences\r
+               /g,writeImageTag);\r
+       */\r
+       text = text.replace(/(!\[(.*?)\][ ]?(?:\n[ ]*)?\[(.*?)\])()()()()/g,writeImageTag);\r
+\r
+       //\r
+       // Next, handle inline images:  ![alt text](url "optional title")\r
+       // Don't forget: encode * and _\r
+\r
+       /*\r
+               text = text.replace(/\r
+               (                                               // wrap whole match in $1\r
+                       !\[\r
+                       (.*?)                           // alt text = $2\r
+                       \]\r
+                       \s?                                     // One optional whitespace character\r
+                       \(                                      // literal paren\r
+                       [ \t]*\r
+                       ()                                      // no id, so leave $3 empty\r
+                       <?(\S+?)>?                      // src url = $4\r
+                       [ \t]*\r
+                       (                                       // $5\r
+                               (['"])                  // quote char = $6\r
+                               (.*?)                   // title = $7\r
+                               \6                              // matching quote\r
+                               [ \t]*\r
+                       )?                                      // title is optional\r
+               \)\r
+               )\r
+               /g,writeImageTag);\r
+       */\r
+       text = text.replace(/(!\[(.*?)\]\s?\([ \t]*()<?(\S+?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g,writeImageTag);\r
+\r
+       return text;\r
+}\r
+\r
+var writeImageTag = function(wholeMatch,m1,m2,m3,m4,m5,m6,m7) {\r
+       var whole_match = m1;\r
+       var alt_text   = m2;\r
+       var link_id      = m3.toLowerCase();\r
+       var url         = m4;\r
+       var title       = m7;\r
+\r
+       if (!title) title = "";\r
+       \r
+       if (url == "") {\r
+               if (link_id == "") {\r
+                       // lower-case and turn embedded newlines into spaces\r
+                       link_id = alt_text.toLowerCase().replace(/ ?\n/g," ");\r
+               }\r
+               url = "#"+link_id;\r
+               \r
+               if (g_urls[link_id] != undefined) {\r
+                       url = g_urls[link_id];\r
+                       if (g_titles[link_id] != undefined) {\r
+                               title = g_titles[link_id];\r
+                       }\r
+               }\r
+               else {\r
+                       return whole_match;\r
+               }\r
+       }       \r
+       \r
+       alt_text = alt_text.replace(/"/g,"&quot;");\r
+       url = escapeCharacters(url,"*_");\r
+       var result = "<img src=\"" + url + "\" alt=\"" + alt_text + "\"";\r
+\r
+       // attacklab: Markdown.pl adds empty title attributes to images.\r
+       // Replicate this bug.\r
+\r
+       //if (title != "") {\r
+               title = title.replace(/"/g,"&quot;");\r
+               title = escapeCharacters(title,"*_");\r
+               result +=  " title=\"" + title + "\"";\r
+       //}\r
+       \r
+       result += " />";\r
+       \r
+       return result;\r
+}\r
+\r
+\r
+var _DoHeaders = function(text) {\r
+\r
+       // Setext-style headers:\r
+       //      Header 1\r
+       //      ========\r
+       //  \r
+       //      Header 2\r
+       //      --------\r
+       //\r
+       text = text.replace(/^(.+)[ \t]*\n=+[ \t]*\n+/gm,\r
+               function(wholeMatch,m1){return hashBlock('<h1 id="' + headerId(m1) + '">' + _RunSpanGamut(m1) + "</h1>");});\r
+\r
+       text = text.replace(/^(.+)[ \t]*\n-+[ \t]*\n+/gm,\r
+               function(matchFound,m1){return hashBlock('<h2 id="' + headerId(m1) + '">' + _RunSpanGamut(m1) + "</h2>");});\r
+\r
+       // atx-style headers:\r
+       //  # Header 1\r
+       //  ## Header 2\r
+       //  ## Header 2 with closing hashes ##\r
+       //  ...\r
+       //  ###### Header 6\r
+       //\r
+\r
+       /*\r
+               text = text.replace(/\r
+                       ^(\#{1,6})                              // $1 = string of #'s\r
+                       [ \t]*\r
+                       (.+?)                                   // $2 = Header text\r
+                       [ \t]*\r
+                       \#*                                             // optional closing #'s (not counted)\r
+                       \n+\r
+               /gm, function() {...});\r
+       */\r
+\r
+       text = text.replace(/^(\#{1,6})[ \t]*(.+?)[ \t]*\#*\n+/gm,\r
+               function(wholeMatch,m1,m2) {\r
+                       var h_level = m1.length;\r
+                       return hashBlock("<h" + h_level + ' id="' + headerId(m2) + '">' + _RunSpanGamut(m2) + "</h" + h_level + ">");\r
+               });\r
+\r
+       function headerId(m) {\r
+               return m.replace(/[^\w]/g, '').toLowerCase();\r
+       }\r
+       return text;\r
+}\r
+\r
+// This declaration keeps Dojo compressor from outputting garbage:\r
+var _ProcessListItems;\r
+\r
+var _DoLists = function(text) {\r
+//\r
+// Form HTML ordered (numbered) and unordered (bulleted) lists.\r
+//\r
+\r
+       // attacklab: add sentinel to hack around khtml/safari bug:\r
+       // http://bugs.webkit.org/show_bug.cgi?id=11231\r
+       text += "~0";\r
+\r
+       // Re-usable pattern to match any entirel ul or ol list:\r
+\r
+       /*\r
+               var whole_list = /\r
+               (                                                                       // $1 = whole list\r
+                       (                                                               // $2\r
+                               [ ]{0,3}                                        // attacklab: g_tab_width - 1\r
+                               ([*+-]|\d+[.])                          // $3 = first list item marker\r
+                               [ \t]+\r
+                       )\r
+                       [^\r]+?\r
+                       (                                                               // $4\r
+                               ~0                                                      // sentinel for workaround; should be $\r
+                       |\r
+                               \n{2,}\r
+                               (?=\S)\r
+                               (?!                                                     // Negative lookahead for another list item marker\r
+                                       [ \t]*\r
+                                       (?:[*+-]|\d+[.])[ \t]+\r
+                               )\r
+                       )\r
+               )/g\r
+       */\r
+       var whole_list = /^(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/gm;\r
+\r
+       if (g_list_level) {\r
+               text = text.replace(whole_list,function(wholeMatch,m1,m2) {\r
+                       var list = m1;\r
+                       var list_type = (m2.search(/[*+-]/g)>-1) ? "ul" : "ol";\r
+\r
+                       // Turn double returns into triple returns, so that we can make a\r
+                       // paragraph for the last item in a list, if necessary:\r
+                       list = list.replace(/\n{2,}/g,"\n\n\n");;\r
+                       var result = _ProcessListItems(list);\r
+       \r
+                       // Trim any trailing whitespace, to put the closing `</$list_type>`\r
+                       // up on the preceding line, to get it past the current stupid\r
+                       // HTML block parser. This is a hack to work around the terrible\r
+                       // hack that is the HTML block parser.\r
+                       result = result.replace(/\s+$/,"");\r
+                       result = "<"+list_type+">" + result + "</"+list_type+">\n";\r
+                       return result;\r
+               });\r
+       } else {\r
+               whole_list = /(\n\n|^\n?)(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/g;\r
+               text = text.replace(whole_list,function(wholeMatch,m1,m2,m3) {\r
+                       var runup = m1;\r
+                       var list = m2;\r
+\r
+                       var list_type = (m3.search(/[*+-]/g)>-1) ? "ul" : "ol";\r
+                       // Turn double returns into triple returns, so that we can make a\r
+                       // paragraph for the last item in a list, if necessary:\r
+                       var list = list.replace(/\n{2,}/g,"\n\n\n");;\r
+                       var result = _ProcessListItems(list);\r
+                       result = runup + "<"+list_type+">\n" + result + "</"+list_type+">\n";   \r
+                       return result;\r
+               });\r
+       }\r
+\r
+       // attacklab: strip sentinel\r
+       text = text.replace(/~0/,"");\r
+\r
+       return text;\r
+}\r
+\r
+_ProcessListItems = function(list_str) {\r
+//\r
+//  Process the contents of a single ordered or unordered list, splitting it\r
+//  into individual list items.\r
+//\r
+       // The $g_list_level global keeps track of when we're inside a list.\r
+       // Each time we enter a list, we increment it; when we leave a list,\r
+       // we decrement. If it's zero, we're not in a list anymore.\r
+       //\r
+       // We do this because when we're not inside a list, we want to treat\r
+       // something like this:\r
+       //\r
+       //    I recommend upgrading to version\r
+       //    8. Oops, now this line is treated\r
+       //    as a sub-list.\r
+       //\r
+       // As a single paragraph, despite the fact that the second line starts\r
+       // with a digit-period-space sequence.\r
+       //\r
+       // Whereas when we're inside a list (or sub-list), that line will be\r
+       // treated as the start of a sub-list. What a kludge, huh? This is\r
+       // an aspect of Markdown's syntax that's hard to parse perfectly\r
+       // without resorting to mind-reading. Perhaps the solution is to\r
+       // change the syntax rules such that sub-lists must start with a\r
+       // starting cardinal number; e.g. "1." or "a.".\r
+\r
+       g_list_level++;\r
+\r
+       // trim trailing blank lines:\r
+       list_str = list_str.replace(/\n{2,}$/,"\n");\r
+\r
+       // attacklab: add sentinel to emulate \z\r
+       list_str += "~0";\r
+\r
+       /*\r
+               list_str = list_str.replace(/\r
+                       (\n)?                                                   // leading line = $1\r
+                       (^[ \t]*)                                               // leading whitespace = $2\r
+                       ([*+-]|\d+[.]) [ \t]+                   // list marker = $3\r
+                       ([^\r]+?                                                // list item text   = $4\r
+                       (\n{1,2}))\r
+                       (?= \n* (~0 | \2 ([*+-]|\d+[.]) [ \t]+))\r
+               /gm, function(){...});\r
+       */\r
+       list_str = list_str.replace(/(\n)?(^[ \t]*)([*+-]|\d+[.])[ \t]+([^\r]+?(\n{1,2}))(?=\n*(~0|\2([*+-]|\d+[.])[ \t]+))/gm,\r
+               function(wholeMatch,m1,m2,m3,m4){\r
+                       var item = m4;\r
+                       var leading_line = m1;\r
+                       var leading_space = m2;\r
+\r
+                       if (leading_line || (item.search(/\n{2,}/)>-1)) {\r
+                               item = _RunBlockGamut(_Outdent(item));\r
+                       }\r
+                       else {\r
+                               // Recursion for sub-lists:\r
+                               item = _DoLists(_Outdent(item));\r
+                               item = item.replace(/\n$/,""); // chomp(item)\r
+                               item = _RunSpanGamut(item);\r
+                       }\r
+\r
+                       return  "<li>" + item + "</li>\n";\r
+               }\r
+       );\r
+\r
+       // attacklab: strip sentinel\r
+       list_str = list_str.replace(/~0/g,"");\r
+\r
+       g_list_level--;\r
+       return list_str;\r
+}\r
+\r
+\r
+var _DoCodeBlocks = function(text) {\r
+//\r
+//  Process Markdown `<pre><code>` blocks.\r
+//  \r
+\r
+       /*\r
+               text = text.replace(text,\r
+                       /(?:\n\n|^)\r
+                       (                                                               // $1 = the code block -- one or more lines, starting with a space/tab\r
+                               (?:\r
+                                       (?:[ ]{4}|\t)                   // Lines must start with a tab or a tab-width of spaces - attacklab: g_tab_width\r
+                                       .*\n+\r
+                               )+\r
+                       )\r
+                       (\n*[ ]{0,3}[^ \t\n]|(?=~0))    // attacklab: g_tab_width\r
+               /g,function(){...});\r
+       */\r
+\r
+       // attacklab: sentinel workarounds for lack of \A and \Z, safari\khtml bug\r
+       text += "~0";\r
+       \r
+       text = text.replace(/(?:\n\n|^)((?:(?:[ ]{4}|\t).*\n+)+)(\n*[ ]{0,3}[^ \t\n]|(?=~0))/g,\r
+               function(wholeMatch,m1,m2) {\r
+                       var codeblock = m1;\r
+                       var nextChar = m2;\r
+               \r
+                       codeblock = _EncodeCode( _Outdent(codeblock));\r
+                       codeblock = _Detab(codeblock);\r
+                       codeblock = codeblock.replace(/^\n+/g,""); // trim leading newlines\r
+                       codeblock = codeblock.replace(/\n+$/g,""); // trim trailing whitespace\r
+\r
+                       codeblock = "<pre><code>" + codeblock + "\n</code></pre>";\r
+\r
+                       return hashBlock(codeblock) + nextChar;\r
+               }\r
+       );\r
+\r
+       // attacklab: strip sentinel\r
+       text = text.replace(/~0/,"");\r
+\r
+       return text;\r
+}\r
+\r
+var hashBlock = function(text) {\r
+       text = text.replace(/(^\n+|\n+$)/g,"");\r
+       return "\n\n~K" + (g_html_blocks.push(text)-1) + "K\n\n";\r
+}\r
+\r
+\r
+var _DoCodeSpans = function(text) {\r
+//\r
+//   *  Backtick quotes are used for <code></code> spans.\r
+// \r
+//   *  You can use multiple backticks as the delimiters if you want to\r
+//      include literal backticks in the code span. So, this input:\r
+//      \r
+//              Just type ``foo `bar` baz`` at the prompt.\r
+//      \r
+//        Will translate to:\r
+//      \r
+//              <p>Just type <code>foo `bar` baz</code> at the prompt.</p>\r
+//      \r
+//     There's no arbitrary limit to the number of backticks you\r
+//     can use as delimters. If you need three consecutive backticks\r
+//     in your code, use four for delimiters, etc.\r
+//\r
+//  *  You can use spaces to get literal backticks at the edges:\r
+//      \r
+//              ... type `` `bar` `` ...\r
+//      \r
+//        Turns to:\r
+//      \r
+//              ... type <code>`bar`</code> ...\r
+//\r
+\r
+       /*\r
+               text = text.replace(/\r
+                       (^|[^\\])                                       // Character before opening ` can't be a backslash\r
+                       (`+)                                            // $2 = Opening run of `\r
+                       (                                                       // $3 = The code block\r
+                               [^\r]*?\r
+                               [^`]                                    // attacklab: work around lack of lookbehind\r
+                       )\r
+                       \2                                                      // Matching closer\r
+                       (?!`)\r
+               /gm, function(){...});\r
+       */\r
+\r
+       text = text.replace(/(^|[^\\])(`+)([^\r]*?[^`])\2(?!`)/gm,\r
+               function(wholeMatch,m1,m2,m3,m4) {\r
+                       var c = m3;\r
+                       c = c.replace(/^([ \t]*)/g,""); // leading whitespace\r
+                       c = c.replace(/[ \t]*$/g,"");   // trailing whitespace\r
+                       c = _EncodeCode(c);\r
+                       return m1+"<code>"+c+"</code>";\r
+               });\r
+\r
+       return text;\r
+}\r
+\r
+\r
+var _EncodeCode = function(text) {\r
+//\r
+// Encode/escape certain characters inside Markdown code runs.\r
+// The point is that in code, these characters are literals,\r
+// and lose their special Markdown meanings.\r
+//\r
+       // Encode all ampersands; HTML entities are not\r
+       // entities within a Markdown code span.\r
+       text = text.replace(/&/g,"&amp;");\r
+\r
+       // Do the angle bracket song and dance:\r
+       text = text.replace(/</g,"&lt;");\r
+       text = text.replace(/>/g,"&gt;");\r
+\r
+       // Now, escape characters that are magic in Markdown:\r
+       text = escapeCharacters(text,"\*_{}[]\\",false);\r
+\r
+// jj the line above breaks this:\r
+//---\r
+\r
+//* Item\r
+\r
+//   1. Subitem\r
+\r
+//            special char: *\r
+//---\r
+\r
+       return text;\r
+}\r
+\r
+\r
+var _DoItalicsAndBold = function(text) {\r
+\r
+       // <strong> must go first:\r
+       text = text.replace(/(\*\*|__)(?=\S)([^\r]*?\S[*_]*)\1/g,\r
+               "<strong>$2</strong>");\r
+\r
+       text = text.replace(/(\*|_)(?=\S)([^\r]*?\S)\1/g,\r
+               "<em>$2</em>");\r
+\r
+       return text;\r
+}\r
+\r
+\r
+var _DoBlockQuotes = function(text) {\r
+\r
+       /*\r
+               text = text.replace(/\r
+               (                                                               // Wrap whole match in $1\r
+                       (\r
+                               ^[ \t]*>[ \t]?                  // '>' at the start of a line\r
+                               .+\n                                    // rest of the first line\r
+                               (.+\n)*                                 // subsequent consecutive lines\r
+                               \n*                                             // blanks\r
+                       )+\r
+               )\r
+               /gm, function(){...});\r
+       */\r
+\r
+       text = text.replace(/((^[ \t]*>[ \t]?.+\n(.+\n)*\n*)+)/gm,\r
+               function(wholeMatch,m1) {\r
+                       var bq = m1;\r
+\r
+                       // attacklab: hack around Konqueror 3.5.4 bug:\r
+                       // "----------bug".replace(/^-/g,"") == "bug"\r
+\r
+                       bq = bq.replace(/^[ \t]*>[ \t]?/gm,"~0");       // trim one level of quoting\r
+\r
+                       // attacklab: clean up hack\r
+                       bq = bq.replace(/~0/g,"");\r
+\r
+                       bq = bq.replace(/^[ \t]+$/gm,"");               // trim whitespace-only lines\r
+                       bq = _RunBlockGamut(bq);                                // recurse\r
+                       \r
+                       bq = bq.replace(/(^|\n)/g,"$1  ");\r
+                       // These leading spaces screw with <pre> content, so we need to fix that:\r
+                       bq = bq.replace(\r
+                                       /(\s*<pre>[^\r]+?<\/pre>)/gm,\r
+                               function(wholeMatch,m1) {\r
+                                       var pre = m1;\r
+                                       // attacklab: hack around Konqueror 3.5.4 bug:\r
+                                       pre = pre.replace(/^  /mg,"~0");\r
+                                       pre = pre.replace(/~0/g,"");\r
+                                       return pre;\r
+                               });\r
+                       \r
+                       return hashBlock("<blockquote>\n" + bq + "\n</blockquote>");\r
+               });\r
+       return text;\r
+}\r
+\r
+\r
+var _FormParagraphs = function(text) {\r
+//\r
+//  Params:\r
+//    $text - string to process with html <p> tags\r
+//\r
+\r
+       // Strip leading and trailing lines:\r
+       text = text.replace(/^\n+/g,"");\r
+       text = text.replace(/\n+$/g,"");\r
+\r
+       var grafs = text.split(/\n{2,}/g);\r
+       var grafsOut = new Array();\r
+\r
+       //\r
+       // Wrap <p> tags.\r
+       //\r
+       var end = grafs.length;\r
+       for (var i=0; i<end; i++) {\r
+               var str = grafs[i];\r
+\r
+               // if this is an HTML marker, copy it\r
+               if (str.search(/~K(\d+)K/g) >= 0) {\r
+                       grafsOut.push(str);\r
+               }\r
+               else if (str.search(/\S/) >= 0) {\r
+                       str = _RunSpanGamut(str);\r
+                       str = str.replace(/^([ \t]*)/g,"<p>");\r
+                       str += "</p>"\r
+                       grafsOut.push(str);\r
+               }\r
+\r
+       }\r
+\r
+       //\r
+       // Unhashify HTML blocks\r
+       //\r
+       end = grafsOut.length;\r
+       for (var i=0; i<end; i++) {\r
+               // if this is a marker for an html block...\r
+               while (grafsOut[i].search(/~K(\d+)K/) >= 0) {\r
+                       var blockText = g_html_blocks[RegExp.$1];\r
+                       blockText = blockText.replace(/\$/g,"$$$$"); // Escape any dollar signs\r
+                       grafsOut[i] = grafsOut[i].replace(/~K\d+K/,blockText);\r
+               }\r
+       }\r
+\r
+       return grafsOut.join("\n\n");\r
+}\r
+\r
+\r
+var _EncodeAmpsAndAngles = function(text) {\r
+// Smart processing for ampersands and angle brackets that need to be encoded.\r
+       \r
+       // Ampersand-encoding based entirely on Nat Irons's Amputator MT plugin:\r
+       //   http://bumppo.net/projects/amputator/\r
+       text = text.replace(/&(?!#?[xX]?(?:[0-9a-fA-F]+|\w+);)/g,"&amp;");\r
+       \r
+       // Encode naked <'s\r
+       text = text.replace(/<(?![a-z\/?\$!])/gi,"&lt;");\r
+       \r
+       return text;\r
+}\r
+\r
+\r
+var _EncodeBackslashEscapes = function(text) {\r
+//\r
+//   Parameter:  String.\r
+//   Returns:  The string, with after processing the following backslash\r
+//                        escape sequences.\r
+//\r
+\r
+       // attacklab: The polite way to do this is with the new\r
+       // escapeCharacters() function:\r
+       //\r
+       //      text = escapeCharacters(text,"\\",true);\r
+       //      text = escapeCharacters(text,"`*_{}[]()>#+-.!",true);\r
+       //\r
+       // ...but we're sidestepping its use of the (slow) RegExp constructor\r
+       // as an optimization for Firefox.  This function gets called a LOT.\r
+\r
+       text = text.replace(/\\(\\)/g,escapeCharacters_callback);\r
+       text = text.replace(/\\([`*_{}\[\]()>#+-.!])/g,escapeCharacters_callback);\r
+       return text;\r
+}\r
+\r
+\r
+var _DoAutoLinks = function(text) {\r
+\r
+       text = text.replace(/<((https?|ftp|dict):[^'">\s]+)>/gi,"<a href=\"$1\">$1</a>");\r
+\r
+       // Email addresses: <address@domain.foo>\r
+\r
+       /*\r
+               text = text.replace(/\r
+                       <\r
+                       (?:mailto:)?\r
+                       (\r
+                               [-.\w]+\r
+                               \@\r
+                               [-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+\r
+                       )\r
+                       >\r
+               /gi, _DoAutoLinks_callback());\r
+       */\r
+       text = text.replace(/<(?:mailto:)?([-.\w]+\@[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+)>/gi,\r
+               function(wholeMatch,m1) {\r
+                       return _EncodeEmailAddress( _UnescapeSpecialChars(m1) );\r
+               }\r
+       );\r
+\r
+       return text;\r
+}\r
+\r
+\r
+var _EncodeEmailAddress = function(addr) {\r
+//\r
+//  Input: an email address, e.g. "foo@example.com"\r
+//\r
+//  Output: the email address as a mailto link, with each character\r
+//     of the address encoded as either a decimal or hex entity, in\r
+//     the hopes of foiling most address harvesting spam bots. E.g.:\r
+//\r
+//     <a href="&#x6D;&#97;&#105;&#108;&#x74;&#111;:&#102;&#111;&#111;&#64;&#101;\r
+//        x&#x61;&#109;&#x70;&#108;&#x65;&#x2E;&#99;&#111;&#109;">&#102;&#111;&#111;\r
+//        &#64;&#101;x&#x61;&#109;&#x70;&#108;&#x65;&#x2E;&#99;&#111;&#109;</a>\r
+//\r
+//  Based on a filter by Matthew Wickline, posted to the BBEdit-Talk\r
+//  mailing list: <http://tinyurl.com/yu7ue>\r
+//\r
+\r
+       // attacklab: why can't javascript speak hex?\r
+       function char2hex(ch) {\r
+               var hexDigits = '0123456789ABCDEF';\r
+               var dec = ch.charCodeAt(0);\r
+               return(hexDigits.charAt(dec>>4) + hexDigits.charAt(dec&15));\r
+       }\r
+\r
+       var encode = [\r
+               function(ch){return "&#"+ch.charCodeAt(0)+";";},\r
+               function(ch){return "&#x"+char2hex(ch)+";";},\r
+               function(ch){return ch;}\r
+       ];\r
+\r
+       addr = "mailto:" + addr;\r
+\r
+       addr = addr.replace(/./g, function(ch) {\r
+               if (ch == "@") {\r
+                       // this *must* be encoded. I insist.\r
+                       ch = encode[Math.floor(Math.random()*2)](ch);\r
+               } else if (ch !=":") {\r
+                       // leave ':' alone (to spot mailto: later)\r
+                       var r = Math.random();\r
+                       // roughly 10% raw, 45% hex, 45% dec\r
+                       ch =  (\r
+                                       r > .9  ?       encode[2](ch)   :\r
+                                       r > .45 ?       encode[1](ch)   :\r
+                                                               encode[0](ch)\r
+                               );\r
+               }\r
+               return ch;\r
+       });\r
+\r
+       addr = "<a href=\"" + addr + "\">" + addr + "</a>";\r
+       addr = addr.replace(/">.+:/g,"\">"); // strip the mailto: from the visible part\r
+\r
+       return addr;\r
+}\r
+\r
+\r
+var _UnescapeSpecialChars = function(text) {\r
+//\r
+// Swap back in all the special characters we've hidden.\r
+//\r
+       text = text.replace(/~E(\d+)E/g,\r
+               function(wholeMatch,m1) {\r
+                       var charCodeToReplace = parseInt(m1);\r
+                       return String.fromCharCode(charCodeToReplace);\r
+               }\r
+       );\r
+       return text;\r
+}\r
+\r
+\r
+var _Outdent = function(text) {\r
+//\r
+// Remove one level of line-leading tabs or spaces\r
+//\r
+\r
+       // attacklab: hack around Konqueror 3.5.4 bug:\r
+       // "----------bug".replace(/^-/g,"") == "bug"\r
+\r
+       text = text.replace(/^(\t|[ ]{1,4})/gm,"~0"); // attacklab: g_tab_width\r
+\r
+       // attacklab: clean up hack\r
+       text = text.replace(/~0/g,"")\r
+\r
+       return text;\r
+}\r
+\r
+var _Detab = function(text) {\r
+// attacklab: Detab's completely rewritten for speed.\r
+// In perl we could fix it by anchoring the regexp with \G.\r
+// In javascript we're less fortunate.\r
+\r
+       // expand first n-1 tabs\r
+       text = text.replace(/\t(?=\t)/g,"    "); // attacklab: g_tab_width\r
+\r
+       // replace the nth with two sentinels\r
+       text = text.replace(/\t/g,"~A~B");\r
+\r
+       // use the sentinel to anchor our regex so it doesn't explode\r
+       text = text.replace(/~B(.+?)~A/g,\r
+               function(wholeMatch,m1,m2) {\r
+                       var leadingText = m1;\r
+                       var numSpaces = 4 - leadingText.length % 4;  // attacklab: g_tab_width\r
+\r
+                       // there *must* be a better way to do this:\r
+                       for (var i=0; i<numSpaces; i++) leadingText+=" ";\r
+\r
+                       return leadingText;\r
+               }\r
+       );\r
+\r
+       // clean up sentinels\r
+       text = text.replace(/~A/g,"    ");  // attacklab: g_tab_width\r
+       text = text.replace(/~B/g,"");\r
+\r
+       return text;\r
+}\r
+\r
+\r
+//\r
+//  attacklab: Utility functions\r
+//\r
+\r
+\r
+var escapeCharacters = function(text, charsToEscape, afterBackslash) {\r
+       // First we have to escape the escape characters so that\r
+       // we can build a character class out of them\r
+       var regexString = "([" + charsToEscape.replace(/([\[\]\\])/g,"\\$1") + "])";\r
+\r
+       if (afterBackslash) {\r
+               regexString = "\\\\" + regexString;\r
+       }\r
+\r
+       var regex = new RegExp(regexString,"g");\r
+       text = text.replace(regex,escapeCharacters_callback);\r
+\r
+       return text;\r
+}\r
+\r
+\r
+var escapeCharacters_callback = function(wholeMatch,m1) {\r
+       var charCodeToEscape = m1.charCodeAt(0);\r
+       return "~E"+charCodeToEscape+"E";\r
+}\r
+\r
+} // end of Showdown.converter\r
+\r
+// export\r
+if (typeof exports != 'undefined') exports.Showdown = Showdown;
+
+});
+var jade=function(exports){return Array.isArray||(Array.isArray=function(arr){return"[object Array]"==Object.prototype.toString.call(arr)}),Object.keys||(Object.keys=function(obj){var arr=[];for(var key in obj)obj.hasOwnProperty(key)&&arr.push(key);return arr}),exports.attrs=function(obj){var buf=[],terse=obj.terse;delete obj.terse;var keys=Object.keys(obj),len=keys.length;if(len){buf.push("");for(var i=0;i<len;++i){var key=keys[i],val=obj[key];"boolean"==typeof val||null==val?val&&(terse?buf.push(key):buf.push(key+'="'+key+'"')):"class"==key&&Array.isArray(val)?buf.push(key+'="'+exports.escape(val.join(" "))+'"'):buf.push(key+'="'+exports.escape(val)+'"')}}return buf.join(" ")},exports.escape=function(html){return String(html).replace(/&(?!\w+;)/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,"&quot;")},exports.rethrow=function(err,filename,lineno){if(!filename)throw err;var context=3,str=require("fs").readFileSync(filename,"utf8"),lines=str.split("\n"),start=Math.max(lineno-context,0),end=Math.min(lines.length,lineno+context),context=lines.slice(start,end).map(function(line,i){var curr=i+start+1;return(curr==lineno?"  > ":"    ")+curr+"| "+line}).join("\n");throw err.path=filename,err.message=(filename||"Jade")+":"+lineno+"\n"+context+"\n\n"+err.message,err},exports}({})"use strict";var DygraphLayout=function(a){this.dygraph_=a;this.datasets=[];this.setNames=[];this.annotations=[];this.yAxes_=null;this.xTicks_=null;this.yTicks_=null};DygraphLayout.prototype.attr_=function(a){return this.dygraph_.attr_(a)};DygraphLayout.prototype.addDataset=function(a,b){this.datasets.push(b);this.setNames.push(a)};DygraphLayout.prototype.getPlotArea=function(){return this.computePlotArea_()};DygraphLayout.prototype.computePlotArea_=function(){var a={x:0,y:0};if(this.attr_("drawYAxis")){a.x=this.attr_("yAxisLabelWidth")+2*this.attr_("axisTickSize")}a.w=this.dygraph_.width_-a.x-this.attr_("rightGap");a.h=this.dygraph_.height_;if(this.attr_("drawXAxis")){if(this.attr_("xAxisHeight")){a.h-=this.attr_("xAxisHeight")}else{a.h-=this.attr_("axisLabelFontSize")+2*this.attr_("axisTickSize")}}if(this.dygraph_.numAxes()==2){a.w-=(this.attr_("yAxisLabelWidth")+2*this.attr_("axisTickSize"))}else{if(this.dygraph_.numAxes()>2){this.dygraph_.error("Only two y-axes are supported at this time. (Trying to use "+this.dygraph_.numAxes()+")")}}if(this.attr_("title")){a.h-=this.attr_("titleHeight");a.y+=this.attr_("titleHeight")}if(this.attr_("xlabel")){a.h-=this.attr_("xLabelHeight")}if(this.attr_("ylabel")){}if(this.attr_("y2label")){}if(this.attr_("showRangeSelector")){a.h-=this.attr_("rangeSelectorHeight")+4}return a};DygraphLayout.prototype.setAnnotations=function(d){this.annotations=[];var e=this.attr_("xValueParser")||function(a){return a};for(var c=0;c<d.length;c++){var b={};if(!d[c].xval&&!d[c].x){this.dygraph_.error("Annotations must have an 'x' property");return}if(d[c].icon&&!(d[c].hasOwnProperty("width")&&d[c].hasOwnProperty("height"))){this.dygraph_.error("Must set width and height when setting annotation.icon property");return}Dygraph.update(b,d[c]);if(!b.xval){b.xval=e(b.x)}this.annotations.push(b)}};DygraphLayout.prototype.setXTicks=function(a){this.xTicks_=a};DygraphLayout.prototype.setYAxes=function(a){this.yAxes_=a};DygraphLayout.prototype.setDateWindow=function(a){this.dateWindow_=a};DygraphLayout.prototype.evaluate=function(){this._evaluateLimits();this._evaluateLineCharts();this._evaluateLineTicks();this._evaluateAnnotations()};DygraphLayout.prototype._evaluateLimits=function(){this.minxval=this.maxxval=null;if(this.dateWindow_){this.minxval=this.dateWindow_[0];this.maxxval=this.dateWindow_[1]}else{for(var f=0;f<this.datasets.length;++f){var d=this.datasets[f];if(d.length>1){var b=d[0][0];if(!this.minxval||b<this.minxval){this.minxval=b}var a=d[d.length-1][0];if(!this.maxxval||a>this.maxxval){this.maxxval=a}}}}this.xrange=this.maxxval-this.minxval;this.xscale=(this.xrange!==0?1/this.xrange:1);for(var c=0;c<this.yAxes_.length;c++){var e=this.yAxes_[c];e.minyval=e.computedValueRange[0];e.maxyval=e.computedValueRange[1];e.yrange=e.maxyval-e.minyval;e.yscale=(e.yrange!==0?1/e.yrange:1);if(e.g.attr_("logscale")){e.ylogrange=Dygraph.log10(e.maxyval)-Dygraph.log10(e.minyval);e.ylogscale=(e.ylogrange!==0?1/e.ylogrange:1);if(!isFinite(e.ylogrange)||isNaN(e.ylogrange)){e.g.error("axis "+c+" of graph at "+e.g+" can't be displayed in log scale for range ["+e.minyval+" - "+e.maxyval+"]")}}}};DygraphLayout._calcYNormal=function(a,b){if(a.logscale){return 1-((Dygraph.log10(b)-Dygraph.log10(a.minyval))*a.ylogscale)}else{return 1-((b-a.minyval)*a.yscale)}};DygraphLayout.prototype._evaluateLineCharts=function(){this.points=[];this.setPointsLengths=[];this.setPointsOffsets=[];for(var a=0;a<this.datasets.length;++a){var c=this.datasets[a];var g=this.setNames[a];var b=this.dygraph_.axisPropertiesForSeries(g);this.setPointsOffsets.push(this.points.length);var h=0;for(var e=0;e<c.length;e++){var m=c[e];var d=parseFloat(m[0]);var i=parseFloat(m[1]);var l=(d-this.minxval)*this.xscale;var f=DygraphLayout._calcYNormal(b,i);var k={x:l,y:f,xval:d,yval:i,name:g};this.points.push(k);h+=1}this.setPointsLengths.push(h)}};DygraphLayout.prototype._evaluateLineTicks=function(){var d,c,b,f;this.xticks=[];for(d=0;d<this.xTicks_.length;d++){c=this.xTicks_[d];b=c.label;f=this.xscale*(c.v-this.minxval);if((f>=0)&&(f<=1)){this.xticks.push([f,b])}}this.yticks=[];for(d=0;d<this.yAxes_.length;d++){var e=this.yAxes_[d];for(var a=0;a<e.ticks.length;a++){c=e.ticks[a];b=c.label;f=this.dygraph_.toPercentYCoord(c.v,d);if((f>=0)&&(f<=1)){this.yticks.push([d,f,b])}}}};DygraphLayout.prototype.evaluateWithError=function(){this.evaluate();if(!(this.attr_("errorBars")||this.attr_("customBars"))){return}var h=0;for(var a=0;a<this.datasets.length;++a){var g=0;var f=this.datasets[a];var l=this.setNames[a];var e=this.dygraph_.axisPropertiesForSeries(l);for(g=0;g<f.length;g++,h++){var o=f[g];var c=parseFloat(o[0]);var m=parseFloat(o[1]);if(c==this.points[h].xval&&m==this.points[h].yval){var k=parseFloat(o[2]);var d=parseFloat(o[3]);var n=m-k;var b=m+d;this.points[h].y_top=DygraphLayout._calcYNormal(e,n);this.points[h].y_bottom=DygraphLayout._calcYNormal(e,b)}}}};DygraphLayout.prototype._evaluateAnnotations=function(){var d;var f={};for(d=0;d<this.annotations.length;d++){var b=this.annotations[d];f[b.xval+","+b.series]=b}this.annotated_points=[];if(!this.annotations||!this.annotations.length){return}for(d=0;d<this.points.length;d++){var e=this.points[d];var c=e.xval+","+e.name;if(c in f){e.annotation=f[c];this.annotated_points.push(e)}}};DygraphLayout.prototype.removeAllDatasets=function(){delete this.datasets;delete this.setNames;delete this.setPointsLengths;delete this.setPointsOffsets;this.datasets=[];this.setNames=[];this.setPointsLengths=[];this.setPointsOffsets=[]};DygraphLayout.prototype.unstackPointAtIndex=function(b){var a=this.points[b];var d={};for(var e in a){d[e]=a[e]}if(!this.attr_("stackedGraph")){return d}for(var c=b+1;c<this.points.length;c++){if(this.points[c].xval==a.xval){d.yval-=this.points[c].yval;break}}return d};"use strict";var DygraphCanvasRenderer=function(d,c,b,e){this.dygraph_=d;this.layout=e;this.element=c;this.elementContext=b;this.container=this.element.parentNode;this.height=this.element.height;this.width=this.element.width;if(!this.isIE&&!(DygraphCanvasRenderer.isSupported(this.element))){throw"Canvas is not supported."}this.xlabels=[];this.ylabels=[];this.annotations=[];this.chartLabels={};this.area=e.getPlotArea();this.container.style.position="relative";this.container.style.width=this.width+"px";if(this.dygraph_.isUsingExcanvas_){this._createIEClipArea()}else{if(!Dygraph.isAndroid()){var a=this.dygraph_.canvas_ctx_;a.beginPath();a.rect(this.area.x,this.area.y,this.area.w,this.area.h);a.clip();a=this.dygraph_.hidden_ctx_;a.beginPath();a.rect(this.area.x,this.area.y,this.area.w,this.area.h);a.clip()}}};DygraphCanvasRenderer.prototype.attr_=function(a){return this.dygraph_.attr_(a)};DygraphCanvasRenderer.prototype.clear=function(){var c;if(this.isIE){try{if(this.clearDelay){this.clearDelay.cancel();this.clearDelay=null}c=this.elementContext}catch(f){return}}c=this.elementContext;c.clearRect(0,0,this.width,this.height);function a(g){for(var e=0;e<g.length;e++){var h=g[e];if(h.parentNode){h.parentNode.removeChild(h)}}}a(this.xlabels);a(this.ylabels);a(this.annotations);for(var b in this.chartLabels){if(!this.chartLabels.hasOwnProperty(b)){continue}var d=this.chartLabels[b];if(d.parentNode){d.parentNode.removeChild(d)}}this.xlabels=[];this.ylabels=[];this.annotations=[];this.chartLabels={}};DygraphCanvasRenderer.isSupported=function(f){var b=null;try{if(typeof(f)=="undefined"||f===null){b=document.createElement("canvas")}else{b=f}b.getContext("2d")}catch(c){var d=navigator.appVersion.match(/MSIE (\d\.\d)/);var a=(navigator.userAgent.toLowerCase().indexOf("opera")!=-1);if((!d)||(d[1]<6)||(a)){return false}return true}return true};DygraphCanvasRenderer.prototype.setColors=function(a){this.colorScheme_=a};DygraphCanvasRenderer.prototype.render=function(){var b=this.elementContext;function c(h){return Math.round(h)+0.5}function g(h){return Math.round(h)-0.5}if(this.attr_("underlayCallback")){this.attr_("underlayCallback")(b,this.area,this.dygraph_,this.dygraph_)}var a,f,d,e;if(this.attr_("drawYGrid")){e=this.layout.yticks;b.save();b.strokeStyle=this.attr_("gridLineColor");b.lineWidth=this.attr_("gridLineWidth");for(d=0;d<e.length;d++){if(e[d][0]!==0){continue}a=c(this.area.x);f=g(this.area.y+e[d][1]*this.area.h);b.beginPath();b.moveTo(a,f);b.lineTo(a+this.area.w,f);b.closePath();b.stroke()}}if(this.attr_("drawXGrid")){e=this.layout.xticks;b.save();b.strokeStyle=this.attr_("gridLineColor");b.lineWidth=this.attr_("gridLineWidth");for(d=0;d<e.length;d++){a=c(this.area.x+e[d][0]*this.area.w);f=g(this.area.y+this.area.h);b.beginPath();b.moveTo(a,f);b.lineTo(a,this.area.y);b.closePath();b.stroke()}}this._renderLineChart();this._renderAxis();this._renderChartLabels();this._renderAnnotations()};DygraphCanvasRenderer.prototype._createIEClipArea=function(){var g="dygraph-clip-div";var f=this.dygraph_.graphDiv;for(var e=f.childNodes.length-1;e>=0;e--){if(f.childNodes[e].className==g){f.removeChild(f.childNodes[e])}}var c=document.bgColor;var d=this.dygraph_.graphDiv;while(d!=document){var a=d.currentStyle.backgroundColor;if(a&&a!="transparent"){c=a;break}d=d.parentNode}function b(j){if(j.w===0||j.h===0){return}var i=document.createElement("div");i.className=g;i.style.backgroundColor=c;i.style.position="absolute";i.style.left=j.x+"px";i.style.top=j.y+"px";i.style.width=j.w+"px";i.style.height=j.h+"px";f.appendChild(i)}var h=this.area;b({x:0,y:0,w:h.x,h:this.height});b({x:h.x,y:0,w:this.width-h.x,h:h.y});b({x:h.x+h.w,y:0,w:this.width-h.x-h.w,h:this.height});b({x:h.x,y:h.y+h.h,w:this.width-h.x,h:this.height-h.h-h.y})};DygraphCanvasRenderer.prototype._renderAxis=function(){if(!this.attr_("drawXAxis")&&!this.attr_("drawYAxis")){return}function q(i){return Math.round(i)+0.5}function p(i){return Math.round(i)-0.5}var d=this.elementContext;var l,n,m,s,r;var a={position:"absolute",fontSize:this.attr_("axisLabelFontSize")+"px",zIndex:10,color:this.attr_("axisLabelColor"),width:this.attr_("axisLabelWidth")+"px",lineHeight:"normal",overflow:"hidden"};var g=function(i,v,w){var x=document.createElement("div");for(var u in a){if(a.hasOwnProperty(u)){x.style[u]=a[u]}}var t=document.createElement("div");t.className="dygraph-axis-label dygraph-axis-label-"+v+(w?" dygraph-axis-label-"+w:"");t.innerHTML=i;x.appendChild(t);return x};d.save();d.strokeStyle=this.attr_("axisLineColor");d.lineWidth=this.attr_("axisLineWidth");if(this.attr_("drawYAxis")){if(this.layout.yticks&&this.layout.yticks.length>0){var b=this.dygraph_.numAxes();for(r=0;r<this.layout.yticks.length;r++){s=this.layout.yticks[r];if(typeof(s)=="function"){return}n=this.area.x;var j=1;var c="y1";if(s[0]==1){n=this.area.x+this.area.w;j=-1;c="y2"}m=this.area.y+s[1]*this.area.h;l=g(s[2],"y",b==2?c:null);var o=(m-this.attr_("axisLabelFontSize")/2);if(o<0){o=0}if(o+this.attr_("axisLabelFontSize")+3>this.height){l.style.bottom="0px"}else{l.style.top=o+"px"}if(s[0]===0){l.style.left=(this.area.x-this.attr_("yAxisLabelWidth")-this.attr_("axisTickSize"))+"px";l.style.textAlign="right"}else{if(s[0]==1){l.style.left=(this.area.x+this.area.w+this.attr_("axisTickSize"))+"px";l.style.textAlign="left"}}l.style.width=this.attr_("yAxisLabelWidth")+"px";this.container.appendChild(l);this.ylabels.push(l)}var h=this.ylabels[0];var e=this.attr_("axisLabelFontSize");var k=parseInt(h.style.top,10)+e;if(k>this.height-e){h.style.top=(parseInt(h.style.top,10)-e/2)+"px"}}d.beginPath();d.moveTo(q(this.area.x),p(this.area.y));d.lineTo(q(this.area.x),p(this.area.y+this.area.h));d.closePath();d.stroke();if(this.dygraph_.numAxes()==2){d.beginPath();d.moveTo(p(this.area.x+this.area.w),p(this.area.y));d.lineTo(p(this.area.x+this.area.w),p(this.area.y+this.area.h));d.closePath();d.stroke()}}if(this.attr_("drawXAxis")){if(this.layout.xticks){for(r=0;r<this.layout.xticks.length;r++){s=this.layout.xticks[r];n=this.area.x+s[0]*this.area.w;m=this.area.y+this.area.h;l=g(s[1],"x");l.style.textAlign="center";l.style.top=(m+this.attr_("axisTickSize"))+"px";var f=(n-this.attr_("axisLabelWidth")/2);if(f+this.attr_("axisLabelWidth")>this.width){f=this.width-this.attr_("xAxisLabelWidth");l.style.textAlign="right"}if(f<0){f=0;l.style.textAlign="left"}l.style.left=f+"px";l.style.width=this.attr_("xAxisLabelWidth")+"px";this.container.appendChild(l);this.xlabels.push(l)}}d.beginPath();d.moveTo(q(this.area.x),p(this.area.y+this.area.h));d.lineTo(q(this.area.x+this.area.w),p(this.area.y+this.area.h));d.closePath();d.stroke()}d.restore()};DygraphCanvasRenderer.prototype._renderChartLabels=function(){var d,a;if(this.attr_("title")){d=document.createElement("div");d.style.position="absolute";d.style.top="0px";d.style.left=this.area.x+"px";d.style.width=this.area.w+"px";d.style.height=this.attr_("titleHeight")+"px";d.style.textAlign="center";d.style.fontSize=(this.attr_("titleHeight")-8)+"px";d.style.fontWeight="bold";a=document.createElement("div");a.className="dygraph-label dygraph-title";a.innerHTML=this.attr_("title");d.appendChild(a);this.container.appendChild(d);this.chartLabels.title=d}if(this.attr_("xlabel")){d=document.createElement("div");d.style.position="absolute";d.style.bottom=0;d.style.left=this.area.x+"px";d.style.width=this.area.w+"px";d.style.height=this.attr_("xLabelHeight")+"px";d.style.textAlign="center";d.style.fontSize=(this.attr_("xLabelHeight")-2)+"px";a=document.createElement("div");a.className="dygraph-label dygraph-xlabel";a.innerHTML=this.attr_("xlabel");d.appendChild(a);this.container.appendChild(d);this.chartLabels.xlabel=d}var c=this;function b(h,g,f){var i={left:0,top:c.area.y,width:c.attr_("yLabelWidth"),height:c.area.h};d=document.createElement("div");d.style.position="absolute";if(h==1){d.style.left=i.left}else{d.style.right=i.left}d.style.top=i.top+"px";d.style.width=i.width+"px";d.style.height=i.height+"px";d.style.fontSize=(c.attr_("yLabelWidth")-2)+"px";var e=document.createElement("div");e.style.position="absolute";e.style.width=i.height+"px";e.style.height=i.width+"px";e.style.top=(i.height/2-i.width/2)+"px";e.style.left=(i.width/2-i.height/2)+"px";e.style.textAlign="center";var j="rotate("+(h==1?"-":"")+"90deg)";e.style.transform=j;e.style.WebkitTransform=j;e.style.MozTransform=j;e.style.OTransform=j;e.style.msTransform=j;if(typeof(document.documentMode)!=="undefined"&&document.documentMode<9){e.style.filter="progid:DXImageTransform.Microsoft.BasicImage(rotation="+(h==1?"3":"1")+")";e.style.left="0px";e.style.top="0px"}a=document.createElement("div");a.className=g;a.innerHTML=f;e.appendChild(a);d.appendChild(e);return d}var d;if(this.attr_("ylabel")){d=b(1,"dygraph-label dygraph-ylabel",this.attr_("ylabel"));this.container.appendChild(d);this.chartLabels.ylabel=d}if(this.attr_("y2label")&&this.dygraph_.numAxes()==2){d=b(2,"dygraph-label dygraph-y2label",this.attr_("y2label"));this.container.appendChild(d);this.chartLabels.y2label=d}};DygraphCanvasRenderer.prototype._renderAnnotations=function(){var h={position:"absolute",fontSize:this.attr_("axisLabelFontSize")+"px",zIndex:10,overflow:"hidden"};var j=function(i,q,r,a){return function(s){var p=r.annotation;if(p.hasOwnProperty(i)){p[i](p,r,a.dygraph_,s)}else{if(a.dygraph_.attr_(q)){a.dygraph_.attr_(q)(p,r,a.dygraph_,s)}}}};var m=this.layout.annotated_points;for(var g=0;g<m.length;g++){var e=m[g];if(e.canvasx<this.area.x||e.canvasx>this.area.x+this.area.w){continue}var k=e.annotation;var l=6;if(k.hasOwnProperty("tickHeight")){l=k.tickHeight}var c=document.createElement("div");for(var b in h){if(h.hasOwnProperty(b)){c.style[b]=h[b]}}if(!k.hasOwnProperty("icon")){c.className="dygraphDefaultAnnotation"}if(k.hasOwnProperty("cssClass")){c.className+=" "+k.cssClass}var d=k.hasOwnProperty("width")?k.width:16;var n=k.hasOwnProperty("height")?k.height:16;if(k.hasOwnProperty("icon")){var f=document.createElement("img");f.src=k.icon;f.width=d;f.height=n;c.appendChild(f)}else{if(e.annotation.hasOwnProperty("shortText")){c.appendChild(document.createTextNode(e.annotation.shortText))}}c.style.left=(e.canvasx-d/2)+"px";if(k.attachAtBottom){c.style.top=(this.area.h-n-l)+"px"}else{c.style.top=(e.canvasy-n-l)+"px"}c.style.width=d+"px";c.style.height=n+"px";c.title=e.annotation.text;c.style.color=this.colors[e.name];c.style.borderColor=this.colors[e.name];k.div=c;Dygraph.addEvent(c,"click",j("clickHandler","annotationClickHandler",e,this));Dygraph.addEvent(c,"mouseover",j("mouseOverHandler","annotationMouseOverHandler",e,this));Dygraph.addEvent(c,"mouseout",j("mouseOutHandler","annotationMouseOutHandler",e,this));Dygraph.addEvent(c,"dblclick",j("dblClickHandler","annotationDblClickHandler",e,this));this.container.appendChild(c);this.annotations.push(c);var o=this.elementContext;o.strokeStyle=this.colors[e.name];o.beginPath();if(!k.attachAtBottom){o.moveTo(e.canvasx,e.canvasy);o.lineTo(e.canvasx,e.canvasy-2-l)}else{o.moveTo(e.canvasx,this.area.h);o.lineTo(e.canvasx,this.area.h-2-l)}o.closePath();o.stroke()}};DygraphCanvasRenderer.prototype._renderLineChart=function(){var F=function(i){return(i===null||isNaN(i))};var L=this.elementContext;var l=this.attr_("fillAlpha");var B=this.attr_("errorBars")||this.attr_("customBars");var k=this.attr_("fillGraph");var v=this.attr_("stackedGraph");var u=this.attr_("stepPlot");var z=this.layout.points;var y=z.length;var t,J,H,b,a,f,s,E,m,C,h,d,q;var D=this.layout.setNames;var w=D.length;this.colors={};for(J=0;J<w;J++){this.colors[D[J]]=this.colorScheme_[J%this.colorScheme_.length]}for(J=y;J--;){t=z[J];t.canvasx=this.area.w*t.x+this.area.x;t.canvasy=this.area.h*t.y+this.area.y}var p=L;if(B){if(k){this.dygraph_.warn("Can't use fillGraph option with error bars")}for(J=0;J<w;J++){E=D[J];q=this.dygraph_.axisPropertiesForSeries(E);s=this.colors[E];p.save();b=NaN;a=NaN;f=[-1,-1];d=q.yscale;h=new RGBColor(s);C="rgba("+h.r+","+h.g+","+h.b+","+l+")";p.fillStyle=C;p.beginPath();for(H=0;H<y;H++){t=z[H];if(t.name==E){if(!Dygraph.isOK(t.y)){b=NaN;continue}if(u){m=[t.y_bottom,t.y_top];a=t.y}else{m=[t.y_bottom,t.y_top]}m[0]=this.area.h*m[0]+this.area.y;m[1]=this.area.h*m[1]+this.area.y;if(!isNaN(b)){if(u){p.moveTo(b,m[0])}else{p.moveTo(b,f[0])}p.lineTo(t.canvasx,m[0]);p.lineTo(t.canvasx,m[1]);if(u){p.lineTo(b,m[1])}else{p.lineTo(b,f[1])}p.closePath()}f=m;b=t.canvasx}}p.fill()}}else{if(k){var G=[];for(J=w-1;J>=0;J--){E=D[J];s=this.colors[E];q=this.dygraph_.axisPropertiesForSeries(E);var e=1+q.minyval*q.yscale;if(e<0){e=0}else{if(e>1){e=1}}e=this.area.h*e+this.area.y;p.save();b=NaN;f=[-1,-1];d=q.yscale;h=new RGBColor(s);C="rgba("+h.r+","+h.g+","+h.b+","+l+")";p.fillStyle=C;p.beginPath();for(H=0;H<y;H++){t=z[H];if(t.name==E){if(!Dygraph.isOK(t.y)){b=NaN;continue}if(v){var g=G[t.canvasx];if(g===undefined){g=e}G[t.canvasx]=t.canvasy;m=[t.canvasy,g]}else{m=[t.canvasy,e]}if(!isNaN(b)){p.moveTo(b,f[0]);if(u){p.lineTo(t.canvasx,f[0])}else{p.lineTo(t.canvasx,m[0])}p.lineTo(t.canvasx,m[1]);p.lineTo(b,f[1]);p.closePath()}f=m;b=t.canvasx}}p.fill()}}}var K=0;var n=0;var c=0;for(J=0;J<w;J+=1){K=this.layout.setPointsOffsets[J];c=this.layout.setPointsLengths[J];n=K+c;E=D[J];s=this.colors[E];var x=this.dygraph_.attr_("strokeWidth",E);L.save();var A=this.dygraph_.attr_("pointSize",E);b=null;a=null;var o=this.dygraph_.attr_("drawPoints",E);var r=this.dygraph_.attr_("strokePattern",E);if(!Dygraph.isArrayLike(r)){r=null}for(H=K;H<n;H++){t=z[H];if(F(t.canvasy)){if(u&&b!==null){p.beginPath();p.strokeStyle=s;p.lineWidth=this.attr_("strokeWidth");this._dashedLine(p,b,a,t.canvasx,a,r);p.stroke()}b=a=null}else{var I=(!b&&(H==z.length-1||F(z[H+1].canvasy)));if(b===null){b=t.canvasx;a=t.canvasy}else{if(Math.round(b)==Math.round(t.canvasx)&&Math.round(a)==Math.round(t.canvasy)){continue}if(x){p.beginPath();p.strokeStyle=s;p.lineWidth=x;if(u){this._dashedLine(p,b,a,t.canvasx,a,r);b=t.canvasx}this._dashedLine(p,b,a,t.canvasx,t.canvasy,r);b=t.canvasx;a=t.canvasy;p.stroke()}}if(o||I){p.beginPath();p.fillStyle=s;p.arc(t.canvasx,t.canvasy,A,0,2*Math.PI,false);p.fill()}}}}L.restore()};DygraphCanvasRenderer.prototype._dashedLine=function(j,i,g,a,h,f){var l,k,e,b,c,d;if(!f||f.length<=1){j.moveTo(i,g);j.lineTo(a,h);return}if(!Dygraph.compareArrays(f,this._dashedLineToHistoryPattern)){this._dashedLineToHistoryPattern=f;this._dashedLineToHistory=[0,0]}j.save();l=(a-i);k=(h-g);e=Math.sqrt(l*l+k*k);b=Math.atan2(k,l);j.translate(i,g);j.moveTo(0,0);j.rotate(b);c=this._dashedLineToHistory[0];i=0;while(e>i){d=f[c];if(this._dashedLineToHistory[1]){i+=this._dashedLineToHistory[1]}else{i+=d}if(i>e){this._dashedLineToHistory=[c,i-e];i=e}else{this._dashedLineToHistory=[(c+1)%f.length,0]}if(c%2===0){j.lineTo(i,0)}else{j.moveTo(i,0)}c=(c+1)%f.length}j.restore()};"use strict";var Dygraph=function(c,b,a){if(arguments.length>0){if(arguments.length==4){this.warn("Using deprecated four-argument dygraph constructor");this.__old_init__(c,b,arguments[2],arguments[3])}else{this.__init__(c,b,a)}}};Dygraph.NAME="Dygraph";Dygraph.VERSION="1.2dev";Dygraph.__repr__=function(){return"["+this.NAME+" "+this.VERSION+"]"};Dygraph.toString=function(){return this.__repr__()};Dygraph.DEFAULT_ROLL_PERIOD=1;Dygraph.DEFAULT_WIDTH=480;Dygraph.DEFAULT_HEIGHT=320;Dygraph.ANIMATION_STEPS=10;Dygraph.ANIMATION_DURATION=200;Dygraph.numberValueFormatter=function(a,e,h,d){var b=e("sigFigs");if(b!==null){return Dygraph.floatFormat(a,b)}var f=e("digitsAfterDecimal");var c=e("maxNumberWidth");if(a!==0&&(Math.abs(a)>=Math.pow(10,c)||Math.abs(a)<Math.pow(10,-f))){return a.toExponential(f)}else{return""+Dygraph.round_(a,f)}};Dygraph.numberAxisLabelFormatter=function(a,d,c,b){return Dygraph.numberValueFormatter(a,c,b)};Dygraph.dateString_=function(e){var i=Dygraph.zeropad;var h=new Date(e);var f=""+h.getFullYear();var g=i(h.getMonth()+1);var a=i(h.getDate());var c="";var b=h.getHours()*3600+h.getMinutes()*60+h.getSeconds();if(b){c=" "+Dygraph.hmsString_(e)}return f+"/"+g+"/"+a+c};Dygraph.dateAxisFormatter=function(b,c){if(c>=Dygraph.DECADAL){return b.strftime("%Y")}else{if(c>=Dygraph.MONTHLY){return b.strftime("%b %y")}else{var a=b.getHours()*3600+b.getMinutes()*60+b.getSeconds()+b.getMilliseconds();if(a===0||c>=Dygraph.DAILY){return new Date(b.getTime()+3600*1000).strftime("%d%b")}else{return Dygraph.hmsString_(b.getTime())}}}};Dygraph.DEFAULT_ATTRS={highlightCircleSize:3,labelsDivWidth:250,labelsDivStyles:{},labelsSeparateLines:false,labelsShowZeroValues:true,labelsKMB:false,labelsKMG2:false,showLabelsOnHighlight:true,digitsAfterDecimal:2,maxNumberWidth:6,sigFigs:null,strokeWidth:1,axisTickSize:3,axisLabelFontSize:14,xAxisLabelWidth:50,yAxisLabelWidth:50,rightGap:5,showRoller:false,xValueParser:Dygraph.dateParser,delimiter:",",sigma:2,errorBars:false,fractions:false,wilsonInterval:true,customBars:false,fillGraph:false,fillAlpha:0.15,connectSeparatedPoints:false,stackedGraph:false,hideOverlayOnMouseOut:true,legend:"onmouseover",stepPlot:false,avoidMinZero:false,titleHeight:28,xLabelHeight:18,yLabelWidth:18,drawXAxis:true,drawYAxis:true,axisLineColor:"black",axisLineWidth:0.3,gridLineWidth:0.3,axisLabelColor:"black",axisLabelFont:"Arial",axisLabelWidth:50,drawYGrid:true,drawXGrid:true,gridLineColor:"rgb(128,128,128)",interactionModel:null,animatedZooms:false,showRangeSelector:false,rangeSelectorHeight:40,rangeSelectorPlotStrokeColor:"#808FAB",rangeSelectorPlotFillColor:"#A7B1C4",axes:{x:{pixelsPerLabel:60,axisLabelFormatter:Dygraph.dateAxisFormatter,valueFormatter:Dygraph.dateString_,ticker:null},y:{pixelsPerLabel:30,valueFormatter:Dygraph.numberValueFormatter,axisLabelFormatter:Dygraph.numberAxisLabelFormatter,ticker:null},y2:{pixelsPerLabel:30,valueFormatter:Dygraph.numberValueFormatter,axisLabelFormatter:Dygraph.numberAxisLabelFormatter,ticker:null}}};Dygraph.HORIZONTAL=1;Dygraph.VERTICAL=2;Dygraph.addedAnnotationCSS=false;Dygraph.prototype.__old_init__=function(f,d,e,b){if(e!==null){var a=["Date"];for(var c=0;c<e.length;c++){a.push(e[c])}Dygraph.update(b,{labels:a})}this.__init__(f,d,b)};Dygraph.prototype.__init__=function(d,c,b){if(/MSIE/.test(navigator.userAgent)&&!window.opera&&typeof(G_vmlCanvasManager)!="undefined"&&document.readyState!="complete"){var a=this;setTimeout(function(){a.__init__(d,c,b)},100);return}if(b===null||b===undefined){b={}}b=Dygraph.mapLegacyOptions_(b);if(!d){Dygraph.error("Constructing dygraph with a non-existent div!");return}this.isUsingExcanvas_=typeof(G_vmlCanvasManager)!="undefined";this.maindiv_=d;this.file_=c;this.rollPeriod_=b.rollPeriod||Dygraph.DEFAULT_ROLL_PERIOD;this.previousVerticalX_=-1;this.fractions_=b.fractions||false;this.dateWindow_=b.dateWindow||null;this.is_initial_draw_=true;this.annotations_=[];this.zoomed_x_=false;this.zoomed_y_=false;d.innerHTML="";if(d.style.width===""&&b.width){d.style.width=b.width+"px"}if(d.style.height===""&&b.height){d.style.height=b.height+"px"}if(d.style.height===""&&d.clientHeight===0){d.style.height=Dygraph.DEFAULT_HEIGHT+"px";if(d.style.width===""){d.style.width=Dygraph.DEFAULT_WIDTH+"px"}}this.width_=d.clientWidth;this.height_=d.clientHeight;if(b.stackedGraph){b.fillGraph=true}this.user_attrs_={};Dygraph.update(this.user_attrs_,b);this.attrs_={};Dygraph.updateDeep(this.attrs_,Dygraph.DEFAULT_ATTRS);this.boundaryIds_=[];this.setIndexByName_={};this.createInterface_();this.start_()};Dygraph.prototype.isZoomed=function(a){if(a==null){return this.zoomed_x_||this.zoomed_y_}if(a==="x"){return this.zoomed_x_}if(a==="y"){return this.zoomed_y_}throw"axis parameter is ["+a+"] must be null, 'x' or 'y'."};Dygraph.prototype.toString=function(){var a=this.maindiv_;var b=(a&&a.id)?a.id:a;return"[Dygraph "+b+"]"};Dygraph.prototype.attr_=function(b,a){if(this.user_attrs_!==null&&a&&typeof(this.user_attrs_[a])!="undefined"&&this.user_attrs_[a]!==null&&typeof(this.user_attrs_[a][b])!="undefined"){return this.user_attrs_[a][b]}else{if(this.user_attrs_!==null&&typeof(this.user_attrs_[b])!="undefined"){return this.user_attrs_[b]}else{if(this.attrs_!==null&&typeof(this.attrs_[b])!="undefined"){return this.attrs_[b]}else{return null}}}};Dygraph.prototype.optionsViewForAxis_=function(b){var a=this;return function(c){var d=a.user_attrs_.axes;if(d&&d[b]&&d[b][c]){return d[b][c]}if(typeof(a.user_attrs_[c])!="undefined"){return a.user_attrs_[c]}d=a.attrs_.axes;if(d&&d[b]&&d[b][c]){return d[b][c]}if(b=="y"&&a.axes_[0].hasOwnProperty(c)){return a.axes_[0][c]}else{if(b=="y2"&&a.axes_[1].hasOwnProperty(c)){return a.axes_[1][c]}}return a.attr_(c)}};Dygraph.prototype.rollPeriod=function(){return this.rollPeriod_};Dygraph.prototype.xAxisRange=function(){return this.dateWindow_?this.dateWindow_:this.xAxisExtremes()};Dygraph.prototype.xAxisExtremes=function(){var b=this.rawData_[0][0];var a=this.rawData_[this.rawData_.length-1][0];return[b,a]};Dygraph.prototype.yAxisRange=function(a){if(typeof(a)=="undefined"){a=0}if(a<0||a>=this.axes_.length){return null}var b=this.axes_[a];return[b.computedValueRange[0],b.computedValueRange[1]]};Dygraph.prototype.yAxisRanges=function(){var a=[];for(var b=0;b<this.axes_.length;b++){a.push(this.yAxisRange(b))}return a};Dygraph.prototype.toDomCoords=function(a,c,b){return[this.toDomXCoord(a),this.toDomYCoord(c,b)]};Dygraph.prototype.toDomXCoord=function(b){if(b===null){return null}var c=this.plotter_.area;var a=this.xAxisRange();return c.x+(b-a[0])/(a[1]-a[0])*c.w};Dygraph.prototype.toDomYCoord=function(d,a){var c=this.toPercentYCoord(d,a);if(c===null){return null}var b=this.plotter_.area;return b.y+c*b.h};Dygraph.prototype.toDataCoords=function(a,c,b){return[this.toDataXCoord(a),this.toDataYCoord(c,b)]};Dygraph.prototype.toDataXCoord=function(b){if(b===null){return null}var c=this.plotter_.area;var a=this.xAxisRange();return a[0]+(b-c.x)/c.w*(a[1]-a[0])};Dygraph.prototype.toDataYCoord=function(h,b){if(h===null){return null}var c=this.plotter_.area;var g=this.yAxisRange(b);if(typeof(b)=="undefined"){b=0}if(!this.axes_[b].logscale){return g[0]+(c.y+c.h-h)/c.h*(g[1]-g[0])}else{var f=(h-c.y)/c.h;var a=Dygraph.log10(g[1]);var e=a-(f*(a-Dygraph.log10(g[0])));var d=Math.pow(Dygraph.LOG_SCALE,e);return d}};Dygraph.prototype.toPercentYCoord=function(e,b){if(e===null){return null}if(typeof(b)=="undefined"){b=0}var d=this.yAxisRange(b);var c;if(!this.axes_[b].logscale){c=(d[1]-e)/(d[1]-d[0])}else{var a=Dygraph.log10(d[1]);c=(a-Dygraph.log10(e))/(a-Dygraph.log10(d[0]))}return c};Dygraph.prototype.toPercentXCoord=function(b){if(b===null){return null}var a=this.xAxisRange();return(b-a[0])/(a[1]-a[0])};Dygraph.prototype.numColumns=function(){return this.rawData_[0]?this.rawData_[0].length:this.attr_("labels").length};Dygraph.prototype.numRows=function(){return this.rawData_.length};Dygraph.prototype.fullXRange_=function(){if(this.numRows()>0){return[this.rawData_[0][0],this.rawData_[this.numRows()-1][0]]}else{return[0,1]}};Dygraph.prototype.getValue=function(b,a){if(b<0||b>this.rawData_.length){return null}if(a<0||a>this.rawData_[b].length){return null}return this.rawData_[b][a]};Dygraph.prototype.createInterface_=function(){var a=this.maindiv_;this.graphDiv=document.createElement("div");this.graphDiv.style.width=this.width_+"px";this.graphDiv.style.height=this.height_+"px";a.appendChild(this.graphDiv);this.canvas_=Dygraph.createCanvas();this.canvas_.style.position="absolute";this.canvas_.width=this.width_;this.canvas_.height=this.height_;this.canvas_.style.width=this.width_+"px";this.canvas_.style.height=this.height_+"px";this.canvas_ctx_=Dygraph.getContext(this.canvas_);this.hidden_=this.createPlotKitCanvas_(this.canvas_);this.hidden_ctx_=Dygraph.getContext(this.hidden_);if(this.attr_("showRangeSelector")){this.rangeSelector_=new DygraphRangeSelector(this)}this.graphDiv.appendChild(this.hidden_);this.graphDiv.appendChild(this.canvas_);this.mouseEventElement_=this.createMouseEventElement_();this.layout_=new DygraphLayout(this);if(this.rangeSelector_){this.rangeSelector_.addToGraph(this.graphDiv,this.layout_)}var b=this;this.mouseMoveHandler=function(c){b.mouseMove_(c)};Dygraph.addEvent(this.mouseEventElement_,"mousemove",this.mouseMoveHandler);this.mouseOutHandler=function(c){b.mouseOut_(c)};Dygraph.addEvent(this.mouseEventElement_,"mouseout",this.mouseOutHandler);this.createStatusMessage_();this.createDragInterface_();this.resizeHandler=function(c){b.resize()};Dygraph.addEvent(window,"resize",this.resizeHandler)};Dygraph.prototype.destroy=function(){var a=function(c){while(c.hasChildNodes()){a(c.firstChild);c.removeChild(c.firstChild)}};Dygraph.removeEvent(this.mouseEventElement_,"mouseout",this.mouseOutHandler);Dygraph.removeEvent(this.mouseEventElement_,"mousemove",this.mouseMoveHandler);a(this.maindiv_);var b=function(c){for(var d in c){if(typeof(c[d])==="object"){c[d]=null}}};Dygraph.removeEvent(window,"resize",this.resizeHandler);this.resizeHandler=null;b(this.layout_);b(this.plotter_);b(this)};Dygraph.prototype.createPlotKitCanvas_=function(a){var b=Dygraph.createCanvas();b.style.position="absolute";b.style.top=a.style.top;b.style.left=a.style.left;b.width=this.width_;b.height=this.height_;b.style.width=this.width_+"px";b.style.height=this.height_+"px";return b};Dygraph.prototype.createMouseEventElement_=function(){if(this.isUsingExcanvas_){var a=document.createElement("div");a.style.position="absolute";a.style.backgroundColor="white";a.style.filter="alpha(opacity=0)";a.style.width=this.width_+"px";a.style.height=this.height_+"px";this.graphDiv.appendChild(a);return a}else{return this.canvas_}};Dygraph.prototype.setColors_=function(){var e=this.attr_("labels").length-1;this.colors_=[];var a=this.attr_("colors");var d;if(!a){var c=this.attr_("colorSaturation")||1;var b=this.attr_("colorValue")||0.5;var j=Math.ceil(e/2);for(d=1;d<=e;d++){if(!this.visibility()[d-1]){continue}var g=d%2?Math.ceil(d/2):(j+d/2);var f=(1*g/(1+e));this.colors_.push(Dygraph.hsvToRGB(f,c,b))}}else{for(d=0;d<e;d++){if(!this.visibility()[d]){continue}var h=a[d%a.length];this.colors_.push(h)}}this.plotter_.setColors(this.colors_)};Dygraph.prototype.getColors=function(){return this.colors_};Dygraph.prototype.createStatusMessage_=function(){var d=this.user_attrs_.labelsDiv;if(d&&null!==d&&(typeof(d)=="string"||d instanceof String)){this.user_attrs_.labelsDiv=document.getElementById(d)}if(!this.attr_("labelsDiv")){var a=this.attr_("labelsDivWidth");var c={position:"absolute",fontSize:"14px",zIndex:10,width:a+"px",top:"0px",left:(this.width_-a-2)+"px",background:"white",textAlign:"left",overflow:"hidden"};Dygraph.update(c,this.attr_("labelsDivStyles"));var e=document.createElement("div");e.className="dygraph-legend";for(var b in c){if(c.hasOwnProperty(b)){e.style[b]=c[b]}}this.graphDiv.appendChild(e);this.attrs_.labelsDiv=e}};Dygraph.prototype.positionLabelsDiv_=function(){if(this.user_attrs_.hasOwnProperty("labelsDiv")){return}var a=this.plotter_.area;var b=this.attr_("labelsDiv");b.style.left=a.x+a.w-this.attr_("labelsDivWidth")-1+"px";b.style.top=a.y+"px"};Dygraph.prototype.createRollInterface_=function(){if(!this.roller_){this.roller_=document.createElement("input");this.roller_.type="text";this.roller_.style.display="none";this.graphDiv.appendChild(this.roller_)}var e=this.attr_("showRoller")?"block":"none";var d=this.plotter_.area;var b={position:"absolute",zIndex:10,top:(d.y+d.h-25)+"px",left:(d.x+1)+"px",display:e};this.roller_.size="2";this.roller_.value=this.rollPeriod_;for(var a in b){if(b.hasOwnProperty(a)){this.roller_.style[a]=b[a]}}var c=this;this.roller_.onchange=function(){c.adjustRoll(c.roller_.value)}};Dygraph.prototype.dragGetX_=function(b,a){return Dygraph.pageX(b)-a.px};Dygraph.prototype.dragGetY_=function(b,a){return Dygraph.pageY(b)-a.py};Dygraph.prototype.createDragInterface_=function(){var c={isZooming:false,isPanning:false,is2DPan:false,dragStartX:null,dragStartY:null,dragEndX:null,dragEndY:null,dragDirection:null,prevEndX:null,prevEndY:null,prevDragDirection:null,initialLeftmostDate:null,xUnitsPerPixel:null,dateRange:null,px:0,py:0,boundedDates:null,boundedValues:null,initializeMouseDown:function(i,h,f){if(i.preventDefault){i.preventDefault()}else{i.returnValue=false;i.cancelBubble=true}f.px=Dygraph.findPosX(h.canvas_);f.py=Dygraph.findPosY(h.canvas_);f.dragStartX=h.dragGetX_(i,f);f.dragStartY=h.dragGetY_(i,f)}};var e=this.attr_("interactionModel");var b=this;var d=function(f){return function(g){f(g,b,c)}};for(var a in e){if(!e.hasOwnProperty(a)){continue}Dygraph.addEvent(this.mouseEventElement_,a,d(e[a]))}Dygraph.addEvent(document,"mouseup",function(g){if(c.isZooming||c.isPanning){c.isZooming=false;c.dragStartX=null;c.dragStartY=null}if(c.isPanning){c.isPanning=false;c.draggingDate=null;c.dateRange=null;for(var f=0;f<b.axes_.length;f++){delete b.axes_[f].draggingValue;delete b.axes_[f].dragValueRange}}})};Dygraph.prototype.drawZoomRect_=function(e,c,i,b,g,a,f,d){var h=this.canvas_ctx_;if(a==Dygraph.HORIZONTAL){h.clearRect(Math.min(c,f),this.layout_.getPlotArea().y,Math.abs(c-f),this.layout_.getPlotArea().h)}else{if(a==Dygraph.VERTICAL){h.clearRect(this.layout_.getPlotArea().x,Math.min(b,d),this.layout_.getPlotArea().w,Math.abs(b-d))}}if(e==Dygraph.HORIZONTAL){if(i&&c){h.fillStyle="rgba(128,128,128,0.33)";h.fillRect(Math.min(c,i),this.layout_.getPlotArea().y,Math.abs(i-c),this.layout_.getPlotArea().h)}}else{if(e==Dygraph.VERTICAL){if(g&&b){h.fillStyle="rgba(128,128,128,0.33)";h.fillRect(this.layout_.getPlotArea().x,Math.min(b,g),this.layout_.getPlotArea().w,Math.abs(g-b))}}}if(this.isUsingExcanvas_){this.currentZoomRectArgs_=[e,c,i,b,g,0,0,0]}};Dygraph.prototype.clearZoomRect_=function(){this.currentZoomRectArgs_=null;this.canvas_ctx_.clearRect(0,0,this.canvas_.width,this.canvas_.height)};Dygraph.prototype.doZoomX_=function(c,a){this.currentZoomRectArgs_=null;var b=this.toDataXCoord(c);var d=this.toDataXCoord(a);this.doZoomXDates_(b,d)};Dygraph.zoomAnimationFunction=function(c,b){var a=1.5;return(1-Math.pow(a,-c))/(1-Math.pow(a,-b))};Dygraph.prototype.doZoomXDates_=function(c,e){var a=this.xAxisRange();var d=[c,e];this.zoomed_x_=true;var b=this;this.doAnimatedZoom(a,d,null,null,function(){if(b.attr_("zoomCallback")){b.attr_("zoomCallback")(c,e,b.yAxisRanges())}})};Dygraph.prototype.doZoomY_=function(h,f){this.currentZoomRectArgs_=null;var c=this.yAxisRanges();var b=[];for(var e=0;e<this.axes_.length;e++){var d=this.toDataYCoord(h,e);var a=this.toDataYCoord(f,e);b.push([a,d])}this.zoomed_y_=true;var g=this;this.doAnimatedZoom(null,null,c,b,function(){if(g.attr_("zoomCallback")){var i=g.xAxisRange();g.attr_("zoomCallback")(i[0],i[1],g.yAxisRanges())}})};Dygraph.prototype.doUnzoom_=function(){var c=false,d=false,a=false;if(this.dateWindow_!==null){c=true;d=true}for(var g=0;g<this.axes_.length;g++){if(typeof(this.axes_[g].valueWindow)!=="undefined"&&this.axes_[g].valueWindow!==null){c=true;a=true}}this.clearSelection();if(c){this.zoomed_x_=false;this.zoomed_y_=false;var f=this.rawData_[0][0];var b=this.rawData_[this.rawData_.length-1][0];if(!this.attr_("animatedZooms")){this.dateWindow_=null;for(g=0;g<this.axes_.length;g++){if(this.axes_[g].valueWindow!==null){delete this.axes_[g].valueWindow}}this.drawGraph_();if(this.attr_("zoomCallback")){this.attr_("zoomCallback")(f,b,this.yAxisRanges())}return}var l=null,m=null,k=null,h=null;if(d){l=this.xAxisRange();m=[f,b]}if(a){k=this.yAxisRanges();var n=this.gatherDatasets_(this.rolledSeries_,null);var o=n[1];this.computeYAxisRanges_(o);h=[];for(g=0;g<this.axes_.length;g++){var e=this.axes_[g];h.push(e.valueRange!=null?e.valueRange:e.extremeRange)}}var j=this;this.doAnimatedZoom(l,m,k,h,function(){j.dateWindow_=null;for(var p=0;p<j.axes_.length;p++){if(j.axes_[p].valueWindow!==null){delete j.axes_[p].valueWindow}}if(j.attr_("zoomCallback")){j.attr_("zoomCallback")(f,b,j.yAxisRanges())}})}};Dygraph.prototype.doAnimatedZoom=function(a,e,b,c,m){var i=this.attr_("animatedZooms")?Dygraph.ANIMATION_STEPS:1;var l=[];var k=[];var f,d;if(a!==null&&e!==null){for(f=1;f<=i;f++){d=Dygraph.zoomAnimationFunction(f,i);l[f-1]=[a[0]*(1-d)+d*e[0],a[1]*(1-d)+d*e[1]]}}if(b!==null&&c!==null){for(f=1;f<=i;f++){d=Dygraph.zoomAnimationFunction(f,i);var n=[];for(var g=0;g<this.axes_.length;g++){n.push([b[g][0]*(1-d)+d*c[g][0],b[g][1]*(1-d)+d*c[g][1]])}k[f-1]=n}}var h=this;Dygraph.repeatAndCleanup(function(p){if(k.length){for(var o=0;o<h.axes_.length;o++){var j=k[p][o];h.axes_[o].valueWindow=[j[0],j[1]]}}if(l.length){h.dateWindow_=l[p]}h.drawGraph_()},i,Dygraph.ANIMATION_DURATION/i,m)};Dygraph.prototype.mouseMove_=function(b){var r=this.layout_.points;if(r===undefined){return}var a=Dygraph.pageX(b)-Dygraph.findPosX(this.mouseEventElement_);var j=-1;var f;var n=1e+100;var o=-1;for(f=0;f<r.length;f++){var q=r[f];if(q===null){continue}var h=Math.abs(q.canvasx-a);if(h>n){continue}n=h;o=f}if(o>=0){j=r[o].xval}this.selPoints_=[];var d=r.length;if(!this.attr_("stackedGraph")){for(f=0;f<d;f++){if(r[f].xval==j){this.selPoints_.push(r[f])}}}else{var g=0;for(f=d-1;f>=0;f--){if(r[f].xval==j){var c={};for(var e in r[f]){c[e]=r[f][e]}c.yval-=g;g+=c.yval;this.selPoints_.push(c)}}this.selPoints_.reverse()}if(this.attr_("highlightCallback")){var m=this.lastx_;if(m!==null&&j!=m){this.attr_("highlightCallback")(b,j,this.selPoints_,this.idxToRow_(o))}}this.lastx_=j;this.updateSelection_()};Dygraph.prototype.idxToRow_=function(a){if(a<0){return -1}var c=-1;for(var b=0;b<this.boundaryIds_.length;b++){if(this.boundaryIds_[b]!==undefined){c=b;break}}if(c<0){return -1}for(var d=0;d<this.layout_.datasets.length;++d){var e=this.layout_.datasets[d];if(a<e.length){return this.boundaryIds_[c][0]+a}a-=e.length}return -1};Dygraph.prototype.generateLegendDashHTML_=function(o,d,n){var h="";var f,e,b,k;var c=0,m=0;var l=[];var g;var a=(/MSIE/.test(navigator.userAgent)&&!window.opera);if(a){return"&mdash;"}if(!o||o.length<=1){h='<div style="display: inline-block; position: relative; bottom: .5ex; padding-left: 1em; height: 1px; border-bottom: 2px solid '+d+';"></div>'}else{for(f=0;f<=o.length;f++){c+=o[f%o.length]}g=Math.floor(n/(c-o[0]));if(g>1){for(f=0;f<o.length;f++){l[f]=o[f]/n}m=l.length}else{g=1;for(f=0;f<o.length;f++){l[f]=o[f]/c}m=l.length+1}for(e=0;e<g;e++){for(f=0;f<m;f+=2){b=l[f%l.length];if(f<o.length){k=l[(f+1)%l.length]}else{k=0}h+='<div style="display: inline-block; position: relative; bottom: .5ex; margin-right: '+k+"em; padding-left: "+b+"em; height: 1px; border-bottom: 2px solid "+d+';"></div>'}}}return h};Dygraph.prototype.generateLegendHTML_=function(k,f,b){var l,u,o,s,m,g;if(typeof(k)==="undefined"){if(this.attr_("legend")!="always"){return""}u=this.attr_("labelsSeparateLines");var r=this.attr_("labels");l="";for(o=1;o<r.length;o++){if(!this.visibility()[o-1]){continue}s=this.plotter_.colors[r[o]];if(l!==""){l+=(u?"<br/>":" ")}g=this.attr_("strokePattern",r[o]);m=this.generateLegendDashHTML_(g,s,b);l+="<span style='font-weight: bold; color: "+s+";'>"+m+" "+r[o]+"</span>"}return l}var t=this.optionsViewForAxis_("x");var h=t("valueFormatter");l=h(k,t,this.attr_("labels")[0],this)+":";var p=[];var d=this.numAxes();for(o=0;o<d;o++){p[o]=this.optionsViewForAxis_("y"+(o?1+o:""))}var e=this.attr_("labelsShowZeroValues");u=this.attr_("labelsSeparateLines");for(o=0;o<this.selPoints_.length;o++){var n=this.selPoints_[o];if(n.yval===0&&!e){continue}if(!Dygraph.isOK(n.canvasy)){continue}if(u){l+="<br/>"}var j=p[this.seriesToAxisMap_[n.name]];var q=j("valueFormatter");s=this.plotter_.colors[n.name];var a=q(n.yval,j,n.name,this);l+=" <b><span style='color: "+s+";'>"+n.name+"</span></b>:"+a}return l};Dygraph.prototype.setLegendHTML_=function(b,e){var c=this.attr_("labelsDiv");var f=document.createElement("span");f.setAttribute("style","margin: 0; padding: 0 0 0 1em; border: 0;");c.appendChild(f);var a=f.offsetWidth;var d=this.generateLegendHTML_(b,e,a);if(c!==null){c.innerHTML=d}else{if(typeof(this.shown_legend_error_)=="undefined"){this.error("labelsDiv is set to something nonexistent; legend will not be shown.");this.shown_legend_error_=true}}};Dygraph.prototype.updateSelection_=function(){var d;var h=this.canvas_ctx_;if(this.previousVerticalX_>=0){var e=0;var f=this.attr_("labels");for(d=1;d<f.length;d++){var b=this.attr_("highlightCircleSize",f[d]);if(b>e){e=b}}var g=this.previousVerticalX_;h.clearRect(g-e-1,0,2*e+2,this.height_)}if(this.isUsingExcanvas_&&this.currentZoomRectArgs_){Dygraph.prototype.drawZoomRect_.apply(this,this.currentZoomRectArgs_)}if(this.selPoints_.length>0){if(this.attr_("showLabelsOnHighlight")){this.setLegendHTML_(this.lastx_,this.selPoints_)}var c=this.selPoints_[0].canvasx;h.save();for(d=0;d<this.selPoints_.length;d++){var j=this.selPoints_[d];if(!Dygraph.isOK(j.canvasy)){continue}var a=this.attr_("highlightCircleSize",j.name);h.beginPath();h.fillStyle=this.plotter_.colors[j.name];h.arc(c,j.canvasy,a,0,2*Math.PI,false);h.fill()}h.restore();this.previousVerticalX_=c}};Dygraph.prototype.setSelection=function(c){this.selPoints_=[];var e=0;if(c!==false){c=c-this.boundaryIds_[0][0]}if(c!==false&&c>=0){for(var b=0;b<this.layout_.datasets.length;++b){var d=this.layout_.datasets[b];if(c<d.length){var a=this.layout_.points[e+c];if(this.attr_("stackedGraph")){a=this.layout_.unstackPointAtIndex(e+c)}this.selPoints_.push(a)}e+=d.length}}if(this.selPoints_.length){this.lastx_=this.selPoints_[0].xval;this.updateSelection_()}else{this.clearSelection()}};Dygraph.prototype.mouseOut_=function(a){if(this.attr_("unhighlightCallback")){this.attr_("unhighlightCallback")(a)}if(this.attr_("hideOverlayOnMouseOut")){this.clearSelection()}};Dygraph.prototype.clearSelection=function(){this.canvas_ctx_.clearRect(0,0,this.width_,this.height_);this.setLegendHTML_();this.selPoints_=[];this.lastx_=-1};Dygraph.prototype.getSelection=function(){if(!this.selPoints_||this.selPoints_.length<1){return -1}for(var a=0;a<this.layout_.points.length;a++){if(this.layout_.points[a].x==this.selPoints_[0].x){return a+this.boundaryIds_[0][0]}}return -1};Dygraph.prototype.loadedEvent_=function(a){this.rawData_=this.parseCSV_(a);this.predraw_()};Dygraph.prototype.addXTicks_=function(){var a;if(this.dateWindow_){a=[this.dateWindow_[0],this.dateWindow_[1]]}else{a=this.fullXRange_()}var c=this.optionsViewForAxis_("x");var b=c("ticker")(a[0],a[1],this.width_,c,this);this.layout_.setXTicks(b)};Dygraph.prototype.extremeValues_=function(d){var h=null,f=null,c,g;var b=this.attr_("errorBars")||this.attr_("customBars");if(b){for(c=0;c<d.length;c++){g=d[c][1][0];if(!g){continue}var a=g-d[c][1][1];var e=g+d[c][1][2];if(a>g){a=g}if(e<g){e=g}if(f===null||e>f){f=e}if(h===null||a<h){h=a}}}else{for(c=0;c<d.length;c++){g=d[c][1];if(g===null||isNaN(g)){continue}if(f===null||g>f){f=g}if(h===null||g<h){h=g}}}return[h,f]};Dygraph.prototype.predraw_=function(){var f=new Date();this.computeYAxes_();if(this.plotter_){this.plotter_.clear()}this.plotter_=new DygraphCanvasRenderer(this,this.hidden_,this.hidden_ctx_,this.layout_);this.createRollInterface_();this.positionLabelsDiv_();if(this.rangeSelector_){this.rangeSelector_.renderStaticLayer()}this.rolledSeries_=[null];for(var c=1;c<this.numColumns();c++){var e=this.attr_("connectSeparatedPoints",c);var d=this.attr_("logscale",c);var b=this.extractSeries_(this.rawData_,c,d,e);b=this.rollingAverage(b,this.rollPeriod_);this.rolledSeries_.push(b)}this.drawGraph_();var a=new Date();this.drawingTimeMs_=(a-f)};Dygraph.prototype.gatherDatasets_=function(w,c){var s=[];var b=[];var e=[];var a={};var u,t,r;var m=w.length-1;for(u=m;u>=1;u--){if(!this.visibility()[u-1]){continue}var h=[];for(t=0;t<w[u].length;t++){h.push(w[u][t])}var o=this.attr_("errorBars")||this.attr_("customBars");if(c){var A=c[0];var f=c[1];var p=[];var d=null,z=null;for(r=0;r<h.length;r++){if(h[r][0]>=A&&d===null){d=r}if(h[r][0]<=f){z=r}}if(d===null){d=0}if(d>0){d--}if(z===null){z=h.length-1}if(z<h.length-1){z++}s[u-1]=[d,z];for(r=d;r<=z;r++){p.push(h[r])}h=p}else{s[u-1]=[0,h.length-1]}var n=this.extremeValues_(h);if(o){for(t=0;t<h.length;t++){h[t]=[h[t][0],h[t][1][0],h[t][1][1],h[t][1][2]]}}else{if(this.attr_("stackedGraph")){var q=h.length;var y;for(t=0;t<q;t++){var g=h[t][0];if(b[g]===undefined){b[g]=0}y=h[t][1];b[g]+=y;h[t]=[g,b[g]];if(b[g]>n[1]){n[1]=b[g]}if(b[g]<n[0]){n[0]=b[g]}}}}var v=this.attr_("labels")[u];a[v]=n;e[u]=h}return[e,a,s]};Dygraph.prototype.drawGraph_=function(k){var a=new Date();if(typeof(k)==="undefined"){k=true}var e=this.is_initial_draw_;this.is_initial_draw_=false;this.layout_.removeAllDatasets();this.setColors_();this.attrs_.pointSize=0.5*this.attr_("highlightCircleSize");var h=this.gatherDatasets_(this.rolledSeries_,this.dateWindow_);var d=h[0];var j=h[1];this.boundaryIds_=h[2];this.setIndexByName_={};var g=this.attr_("labels");if(g.length>0){this.setIndexByName_[g[0]]=0}for(var f=1;f<d.length;f++){this.setIndexByName_[g[f]]=f;if(!this.visibility()[f-1]){continue}this.layout_.addDataset(g[f],d[f])}this.computeYAxisRanges_(j);this.layout_.setYAxes(this.axes_);this.addXTicks_();var b=this.zoomed_x_;this.layout_.setDateWindow(this.dateWindow_);this.zoomed_x_=b;this.layout_.evaluateWithError();this.renderGraph_(e,false);if(this.attr_("timingName")){var c=new Date();if(console){console.log(this.attr_("timingName")+" - drawGraph: "+(c-a)+"ms")}}};Dygraph.prototype.renderGraph_=function(a,b){this.plotter_.clear();this.plotter_.render();this.canvas_.getContext("2d").clearRect(0,0,this.canvas_.width,this.canvas_.height);this.setLegendHTML_();if(!a){if(b){if(typeof(this.selPoints_)!=="undefined"&&this.selPoints_.length){this.clearSelection()}else{this.clearSelection()}}}if(this.rangeSelector_){this.rangeSelector_.renderInteractiveLayer()}if(this.attr_("drawCallback")!==null){this.attr_("drawCallback")(this,a)}};Dygraph.prototype.computeYAxes_=function(){var g,c,m,b,j,a,p;if(this.axes_!==undefined&&this.user_attrs_.hasOwnProperty("valueRange")===false){c=[];for(j=0;j<this.axes_.length;j++){c.push(this.axes_[j].valueWindow)}}this.axes_=[{yAxisId:0,g:this}];this.seriesToAxisMap_={};var h=this.attr_("labels");var f={};for(g=1;g<h.length;g++){f[h[g]]=(g-1)}var e=["includeZero","valueRange","labelsKMB","labelsKMG2","pixelsPerYLabel","yAxisLabelWidth","axisLabelFontSize","axisTickSize","logscale"];for(g=0;g<e.length;g++){var d=e[g];p=this.attr_(d);if(p){this.axes_[0][d]=p}}for(m in f){if(!f.hasOwnProperty(m)){continue}b=this.attr_("axis",m);if(b===null){this.seriesToAxisMap_[m]=0;continue}if(typeof(b)=="object"){a={};Dygraph.update(a,this.axes_[0]);Dygraph.update(a,{valueRange:null});var o=this.axes_.length;a.yAxisId=o;a.g=this;Dygraph.update(a,b);this.axes_.push(a);this.seriesToAxisMap_[m]=o}}for(m in f){if(!f.hasOwnProperty(m)){continue}b=this.attr_("axis",m);if(typeof(b)=="string"){if(!this.seriesToAxisMap_.hasOwnProperty(b)){this.error("Series "+m+" wants to share a y-axis with series "+b+", which does not define its own axis.");return null}var n=this.seriesToAxisMap_[b];this.seriesToAxisMap_[m]=n}}if(c!==undefined){for(j=0;j<c.length;j++){this.axes_[j].valueWindow=c[j]}}for(b=0;b<this.axes_.length;b++){if(b===0){a=this.optionsViewForAxis_("y"+(b?"2":""));p=a("valueRange");if(p){this.axes_[b].valueRange=p}}else{var l=this.user_attrs_.axes;if(l&&l.y2){p=l.y2.valueRange;if(p){this.axes_[b].valueRange=p}}}}};Dygraph.prototype.numAxes=function(){var c=0;for(var b in this.seriesToAxisMap_){if(!this.seriesToAxisMap_.hasOwnProperty(b)){continue}var a=this.seriesToAxisMap_[b];if(a>c){c=a}}return 1+c};Dygraph.prototype.axisPropertiesForSeries=function(a){return this.axes_[this.seriesToAxisMap_[a]]};Dygraph.prototype.computeYAxisRanges_=function(a){var g=[],h;for(h in this.seriesToAxisMap_){if(!this.seriesToAxisMap_.hasOwnProperty(h)){continue}var p=this.seriesToAxisMap_[h];while(g.length<=p){g.push([])}g[p].push(h)}for(var u=0;u<this.axes_.length;u++){var b=this.axes_[u];if(!g[u]){b.extremeRange=[0,1]}else{h=g[u];var x=Infinity;var w=-Infinity;var o,m;for(var s=0;s<h.length;s++){if(!a.hasOwnProperty(h[s])){continue}o=a[h[s]][0];if(o!==null){x=Math.min(o,x)}m=a[h[s]][1];if(m!==null){w=Math.max(m,w)}}if(b.includeZero&&x>0){x=0}if(x==Infinity){x=0}if(w==-Infinity){w=1}var t=w-x;if(t===0){t=w}var d,z;if(b.logscale){d=w+0.1*t;z=x}else{d=w+0.1*t;z=x-0.1*t;if(!this.attr_("avoidMinZero")){if(z<0&&x>=0){z=0}if(d>0&&w<=0){d=0}}if(this.attr_("includeZero")){if(w<0){d=0}if(x>0){z=0}}}b.extremeRange=[z,d]}if(b.valueWindow){b.computedValueRange=[b.valueWindow[0],b.valueWindow[1]]}else{if(b.valueRange){b.computedValueRange=[b.valueRange[0],b.valueRange[1]]}else{b.computedValueRange=b.extremeRange}}var n=this.optionsViewForAxis_("y"+(u?"2":""));var y=n("ticker");if(u===0||b.independentTicks){b.ticks=y(b.computedValueRange[0],b.computedValueRange[1],this.height_,n,this)}else{var l=this.axes_[0];var e=l.ticks;var f=l.computedValueRange[1]-l.computedValueRange[0];var A=b.computedValueRange[1]-b.computedValueRange[0];var c=[];for(var r=0;r<e.length;r++){var q=(e[r].v-l.computedValueRange[0])/f;var v=b.computedValueRange[0]+q*A;c.push(v)}b.ticks=y(b.computedValueRange[0],b.computedValueRange[1],this.height_,n,this,c)}}};Dygraph.prototype.extractSeries_=function(h,e,g,f){var d=[];for(var c=0;c<h.length;c++){var b=h[c][0];var a=h[c][e];if(g){if(a<=0){a=null}d.push([b,a])}else{if(a!==null||!f){d.push([b,a])}}}return d};Dygraph.prototype.rollingAverage=function(l,d){if(l.length<2){return l}d=Math.min(d,l.length);var b=[];var s=this.attr_("sigma");var E,o,w,v,m,c,D,x;if(this.fractions_){var k=0;var h=0;var e=100;for(w=0;w<l.length;w++){k+=l[w][1][0];h+=l[w][1][1];if(w-d>=0){k-=l[w-d][1][0];h-=l[w-d][1][1]}var A=l[w][0];var u=h?k/h:0;if(this.attr_("errorBars")){if(this.attr_("wilsonInterval")){if(h){var r=u<0?0:u,t=h;var z=s*Math.sqrt(r*(1-r)/t+s*s/(4*t*t));var a=1+s*s/h;E=(r+s*s/(2*h)-z)/a;o=(r+s*s/(2*h)+z)/a;b[w]=[A,[r*e,(r-E)*e,(o-r)*e]]}else{b[w]=[A,[0,0,0]]}}else{x=h?s*Math.sqrt(u*(1-u)/h):1;b[w]=[A,[e*u,e*x,e*x]]}}else{b[w]=[A,e*u]}}}else{if(this.attr_("customBars")){E=0;var B=0;o=0;var g=0;for(w=0;w<l.length;w++){var C=l[w][1];m=C[1];b[w]=[l[w][0],[m,m-C[0],C[2]-m]];if(m!==null&&!isNaN(m)){E+=C[0];B+=m;o+=C[2];g+=1}if(w-d>=0){var q=l[w-d];if(q[1][1]!==null&&!isNaN(q[1][1])){E-=q[1][0];B-=q[1][1];o-=q[1][2];g-=1}}if(g){b[w]=[l[w][0],[1*B/g,1*(B-E)/g,1*(o-B)/g]]}else{b[w]=[l[w][0],[null,null,null]]}}}else{if(!this.attr_("errorBars")){if(d==1){return l}for(w=0;w<l.length;w++){c=0;D=0;for(v=Math.max(0,w-d+1);v<w+1;v++){m=l[v][1];if(m===null||isNaN(m)){continue}D++;c+=l[v][1]}if(D){b[w]=[l[w][0],c/D]}else{b[w]=[l[w][0],null]}}}else{for(w=0;w<l.length;w++){c=0;var f=0;D=0;for(v=Math.max(0,w-d+1);v<w+1;v++){m=l[v][1][0];if(m===null||isNaN(m)){continue}D++;c+=l[v][1][0];f+=Math.pow(l[v][1][1],2)}if(D){x=Math.sqrt(f)/D;b[w]=[l[w][0],[c/D,s*x,s*x]]}else{b[w]=[l[w][0],[null,null,null]]}}}}}return b};Dygraph.prototype.detectTypeFromString_=function(b){var a=false;var c=b.indexOf("-");if((c>0&&(b[c-1]!="e"&&b[c-1]!="E"))||b.indexOf("/")>=0||isNaN(parseFloat(b))){a=true}else{if(b.length==8&&b>"19700101"&&b<"20371231"){a=true}}if(a){this.attrs_.xValueParser=Dygraph.dateParser;this.attrs_.axes.x.valueFormatter=Dygraph.dateString_;this.attrs_.axes.x.ticker=Dygraph.dateTicker;this.attrs_.axes.x.axisLabelFormatter=Dygraph.dateAxisFormatter}else{this.attrs_.xValueParser=function(d){return parseFloat(d)};this.attrs_.axes.x.valueFormatter=function(d){return d};this.attrs_.axes.x.ticker=Dygraph.numericTicks;this.attrs_.axes.x.axisLabelFormatter=this.attrs_.axes.x.valueFormatter}};Dygraph.prototype.parseFloat_=function(a,c,b){var e=parseFloat(a);if(!isNaN(e)){return e}if(/^ *$/.test(a)){return null}if(/^ *nan *$/i.test(a)){return NaN}var d="Unable to parse '"+a+"' as a number";if(b!==null&&c!==null){d+=" on line "+(1+c)+" ('"+b+"') of CSV."}this.error(d);return null};Dygraph.prototype.parseCSV_=function(s){var r=[];var a=s.split("\n");var g,k;var p=this.attr_("delimiter");if(a[0].indexOf(p)==-1&&a[0].indexOf("\t")>=0){p="\t"}var b=0;if(!("labels" in this.user_attrs_)){b=1;this.attrs_.labels=a[0].split(p)}var o=0;var m;var q=false;var c=this.attr_("labels").length;var f=false;for(var l=b;l<a.length;l++){var e=a[l];o=l;if(e.length===0){continue}if(e[0]=="#"){continue}var d=e.split(p);if(d.length<2){continue}var h=[];if(!q){this.detectTypeFromString_(d[0]);m=this.attr_("xValueParser");q=true}h[0]=m(d[0],this);if(this.fractions_){for(k=1;k<d.length;k++){g=d[k].split("/");if(g.length!=2){this.error('Expected fractional "num/den" values in CSV data but found a value \''+d[k]+"' on line "+(1+l)+" ('"+e+"') which is not of this form.");h[k]=[0,0]}else{h[k]=[this.parseFloat_(g[0],l,e),this.parseFloat_(g[1],l,e)]}}}else{if(this.attr_("errorBars")){if(d.length%2!=1){this.error("Expected alternating (value, stdev.) pairs in CSV data but line "+(1+l)+" has an odd number of values ("+(d.length-1)+"): '"+e+"'")}for(k=1;k<d.length;k+=2){h[(k+1)/2]=[this.parseFloat_(d[k],l,e),this.parseFloat_(d[k+1],l,e)]}}else{if(this.attr_("customBars")){for(k=1;k<d.length;k++){var t=d[k];if(/^ *$/.test(t)){h[k]=[null,null,null]}else{g=t.split(";");if(g.length==3){h[k]=[this.parseFloat_(g[0],l,e),this.parseFloat_(g[1],l,e),this.parseFloat_(g[2],l,e)]}else{this.warn('When using customBars, values must be either blank or "low;center;high" tuples (got "'+t+'" on line '+(1+l))}}}}else{for(k=1;k<d.length;k++){h[k]=this.parseFloat_(d[k],l,e)}}}}if(r.length>0&&h[0]<r[r.length-1][0]){f=true}if(h.length!=c){this.error("Number of columns in line "+l+" ("+h.length+") does not agree with number of labels ("+c+") "+e)}if(l===0&&this.attr_("labels")){var n=true;for(k=0;n&&k<h.length;k++){if(h[k]){n=false}}if(n){this.warn("The dygraphs 'labels' option is set, but the first row of CSV data ('"+e+"') appears to also contain labels. Will drop the CSV labels and use the option labels.");continue}}r.push(h)}if(f){this.warn("CSV is out of order; order it correctly to speed loading.");r.sort(function(j,i){return j[0]-i[0]})}return r};Dygraph.prototype.parseArray_=function(b){if(b.length===0){this.error("Can't plot empty data set");return null}if(b[0].length===0){this.error("Data set cannot contain an empty row");return null}var a;if(this.attr_("labels")===null){this.warn("Using default labels. Set labels explicitly via 'labels' in the options parameter");this.attrs_.labels=["X"];for(a=1;a<b[0].length;a++){this.attrs_.labels.push("Y"+a)}}if(Dygraph.isDateLike(b[0][0])){this.attrs_.axes.x.valueFormatter=Dygraph.dateString_;this.attrs_.axes.x.axisLabelFormatter=Dygraph.dateAxisFormatter;this.attrs_.axes.x.ticker=Dygraph.dateTicker;var c=Dygraph.clone(b);for(a=0;a<b.length;a++){if(c[a].length===0){this.error("Row "+(1+a)+" of data is empty");return null}if(c[a][0]===null||typeof(c[a][0].getTime)!="function"||isNaN(c[a][0].getTime())){this.error("x value in row "+(1+a)+" is not a Date");return null}c[a][0]=c[a][0].getTime()}return c}else{this.attrs_.axes.x.valueFormatter=function(d){return d};this.attrs_.axes.x.axisLabelFormatter=Dygraph.numberAxisLabelFormatter;this.attrs_.axes.x.ticker=Dygraph.numericTicks;return b}};Dygraph.prototype.parseDataTable_=function(w){var d=function(i){var j=String.fromCharCode(65+i%26);i=Math.floor(i/26);while(i>0){j=String.fromCharCode(65+(i-1)%26)+j.toLowerCase();i=Math.floor((i-1)/26)}return j};var h=w.getNumberOfColumns();var g=w.getNumberOfRows();var f=w.getColumnType(0);if(f=="date"||f=="datetime"){this.attrs_.xValueParser=Dygraph.dateParser;this.attrs_.axes.x.valueFormatter=Dygraph.dateString_;this.attrs_.axes.x.ticker=Dygraph.dateTicker;this.attrs_.axes.x.axisLabelFormatter=Dygraph.dateAxisFormatter}else{if(f=="number"){this.attrs_.xValueParser=function(i){return parseFloat(i)};this.attrs_.axes.x.valueFormatter=function(i){return i};this.attrs_.axes.x.ticker=Dygraph.numericTicks;this.attrs_.axes.x.axisLabelFormatter=this.attrs_.axes.x.valueFormatter}else{this.error("only 'date', 'datetime' and 'number' types are supported for column 1 of DataTable input (Got '"+f+"')");return null}}var m=[];var t={};var s=false;var q,o;for(q=1;q<h;q++){var b=w.getColumnType(q);if(b=="number"){m.push(q)}else{if(b=="string"&&this.attr_("displayAnnotations")){var r=m[m.length-1];if(!t.hasOwnProperty(r)){t[r]=[q]}else{t[r].push(q)}s=true}else{this.error("Only 'number' is supported as a dependent type with Gviz. 'string' is only supported if displayAnnotations is true")}}}var u=[w.getColumnLabel(0)];for(q=0;q<m.length;q++){u.push(w.getColumnLabel(m[q]));if(this.attr_("errorBars")){q+=1}}this.attrs_.labels=u;h=u.length;var v=[];var l=false;var a=[];for(q=0;q<g;q++){var e=[];if(typeof(w.getValue(q,0))==="undefined"||w.getValue(q,0)===null){this.warn("Ignoring row "+q+" of DataTable because of undefined or null first column.");continue}if(f=="date"||f=="datetime"){e.push(w.getValue(q,0).getTime())}else{e.push(w.getValue(q,0))}if(!this.attr_("errorBars")){for(o=0;o<m.length;o++){var c=m[o];e.push(w.getValue(q,c));if(s&&t.hasOwnProperty(c)&&w.getValue(q,t[c][0])!==null){var p={};p.series=w.getColumnLabel(c);p.xval=e[0];p.shortText=d(a.length);p.text="";for(var n=0;n<t[c].length;n++){if(n){p.text+="\n"}p.text+=w.getValue(q,t[c][n])}a.push(p)}}for(o=0;o<e.length;o++){if(!isFinite(e[o])){e[o]=null}}}else{for(o=0;o<h-1;o++){e.push([w.getValue(q,1+2*o),w.getValue(q,2+2*o)])}}if(v.length>0&&e[0]<v[v.length-1][0]){l=true}v.push(e)}if(l){this.warn("DataTable is out of order; order it correctly to speed loading.");v.sort(function(j,i){return j[0]-i[0]})}this.rawData_=v;if(a.length>0){this.setAnnotations(a,true)}};Dygraph.prototype.start_=function(){var c=this.file_;if(typeof c=="function"){c=c()}if(Dygraph.isArrayLike(c)){this.rawData_=this.parseArray_(c);this.predraw_()}else{if(typeof c=="object"&&typeof c.getColumnRange=="function"){this.parseDataTable_(c);this.predraw_()}else{if(typeof c=="string"){if(c.indexOf("\n")>=0){this.loadedEvent_(c)}else{var b=new XMLHttpRequest();var a=this;b.onreadystatechange=function(){if(b.readyState==4){if(b.status===200||b.status===0){a.loadedEvent_(b.responseText)}}};b.open("GET",c,true);b.send(null)}}else{this.error("Unknown data format: "+(typeof c))}}}};Dygraph.prototype.updateOptions=function(e,b){if(typeof(b)=="undefined"){b=false}var d=e.file;var c=Dygraph.mapLegacyOptions_(e);if("rollPeriod" in c){this.rollPeriod_=c.rollPeriod}if("dateWindow" in c){this.dateWindow_=c.dateWindow;if(!("isZoomedIgnoreProgrammaticZoom" in c)){this.zoomed_x_=(c.dateWindow!==null)}}if("valueRange" in c&&!("isZoomedIgnoreProgrammaticZoom" in c)){this.zoomed_y_=(c.valueRange!==null)}var a=Dygraph.isPixelChangingOptionList(this.attr_("labels"),c);Dygraph.updateDeep(this.user_attrs_,c);if(d){this.file_=d;if(!b){this.start_()}}else{if(!b){if(a){this.predraw_()}else{this.renderGraph_(false,false)}}}};Dygraph.mapLegacyOptions_=function(c){var a={};for(var b in c){if(b=="file"){continue}if(c.hasOwnProperty(b)){a[b]=c[b]}}var e=function(g,f,h){if(!a.axes){a.axes={}}if(!a.axes[g]){a.axes[g]={}}a.axes[g][f]=h};var d=function(f,g,h){if(typeof(c[f])!="undefined"){e(g,h,c[f]);delete a[f]}};d("xValueFormatter","x","valueFormatter");d("pixelsPerXLabel","x","pixelsPerLabel");d("xAxisLabelFormatter","x","axisLabelFormatter");d("xTicker","x","ticker");d("yValueFormatter","y","valueFormatter");d("pixelsPerYLabel","y","pixelsPerLabel");d("yAxisLabelFormatter","y","axisLabelFormatter");d("yTicker","y","ticker");return a};Dygraph.prototype.resize=function(d,b){if(this.resize_lock){return}this.resize_lock=true;if((d===null)!=(b===null)){this.warn("Dygraph.resize() should be called with zero parameters or two non-NULL parameters. Pretending it was zero.");d=b=null}var a=this.width_;var c=this.height_;if(d){this.maindiv_.style.width=d+"px";this.maindiv_.style.height=b+"px";this.width_=d;this.height_=b}else{this.width_=this.maindiv_.clientWidth;this.height_=this.maindiv_.clientHeight}if(a!=this.width_||c!=this.height_){this.maindiv_.innerHTML="";this.roller_=null;this.attrs_.labelsDiv=null;this.createInterface_();if(this.annotations_.length){this.layout_.setAnnotations(this.annotations_)}this.predraw_()}this.resize_lock=false};Dygraph.prototype.adjustRoll=function(a){this.rollPeriod_=a;this.predraw_()};Dygraph.prototype.visibility=function(){if(!this.attr_("visibility")){this.attrs_.visibility=[]}while(this.attr_("visibility").length<this.numColumns()-1){this.attrs_.visibility.push(true)}return this.attr_("visibility")};Dygraph.prototype.setVisibility=function(b,c){var a=this.visibility();if(b<0||b>=a.length){this.warn("invalid series number in setVisibility: "+b)}else{a[b]=c;this.predraw_()}};Dygraph.prototype.size=function(){return{width:this.width_,height:this.height_}};Dygraph.prototype.setAnnotations=function(b,a){Dygraph.addAnnotationRule();this.annotations_=b;this.layout_.setAnnotations(this.annotations_);if(!a){this.predraw_()}};Dygraph.prototype.annotations=function(){return this.annotations_};Dygraph.prototype.getLabels=function(a){return this.attr_("labels").slice()};Dygraph.prototype.indexFromSetName=function(a){return this.setIndexByName_[a]};Dygraph.addAnnotationRule=function(){if(Dygraph.addedAnnotationCSS){return}var f="border: 1px solid black; background-color: white; text-align: center;";var e=document.createElement("style");e.type="text/css";document.getElementsByTagName("head")[0].appendChild(e);for(var b=0;b<document.styleSheets.length;b++){if(document.styleSheets[b].disabled){continue}var d=document.styleSheets[b];try{if(d.insertRule){var a=d.cssRules?d.cssRules.length:0;d.insertRule(".dygraphDefaultAnnotation { "+f+" }",a)}else{if(d.addRule){d.addRule(".dygraphDefaultAnnotation",f)}}Dygraph.addedAnnotationCSS=true;return}catch(c){}}this.warn("Unable to add default annotation CSS rule; display may be off.")};var DateGraph=Dygraph;"use strict";Dygraph.LOG_SCALE=10;Dygraph.LN_TEN=Math.log(Dygraph.LOG_SCALE);Dygraph.log10=function(a){return Math.log(a)/Dygraph.LN_TEN};Dygraph.DEBUG=1;Dygraph.INFO=2;Dygraph.WARNING=3;Dygraph.ERROR=3;Dygraph.LOG_STACK_TRACES=false;Dygraph.DOTTED_LINE=[2,2];Dygraph.DASHED_LINE=[7,3];Dygraph.DOT_DASH_LINE=[7,2,2,2];Dygraph.log=function(b,d){var a;if(typeof(printStackTrace)!="undefined"){a=printStackTrace({guess:false});while(a[0].indexOf("stacktrace")!=-1){a.splice(0,1)}a.splice(0,2);for(var c=0;c<a.length;c++){a[c]=a[c].replace(/\([^)]*\/(.*)\)/,"@$1").replace(/\@.*\/([^\/]*)/,"@$1").replace("[object Object].","")}var e=a.splice(0,1)[0];d+=" ("+e.replace(/^.*@ ?/,"")+")"}if(typeof(console)!="undefined"){switch(b){case Dygraph.DEBUG:console.debug("dygraphs: "+d);break;case Dygraph.INFO:console.info("dygraphs: "+d);break;case Dygraph.WARNING:console.warn("dygraphs: "+d);break;case Dygraph.ERROR:console.error("dygraphs: "+d);break}}if(Dygraph.LOG_STACK_TRACES){console.log(a.join("\n"))}};Dygraph.info=function(a){Dygraph.log(Dygraph.INFO,a)};Dygraph.prototype.info=Dygraph.info;Dygraph.warn=function(a){Dygraph.log(Dygraph.WARNING,a)};Dygraph.prototype.warn=Dygraph.warn;Dygraph.error=function(a){Dygraph.log(Dygraph.ERROR,a)};Dygraph.prototype.error=Dygraph.error;Dygraph.getContext=function(a){return a.getContext("2d")};Dygraph.addEvent=function addEvent(c,b,a){if(c.addEventListener){c.addEventListener(b,a,false)}else{c[b+a]=function(){a(window.event)};c.attachEvent("on"+b,c[b+a])}};Dygraph.removeEvent=function addEvent(c,b,a){if(c.removeEventListener){c.removeEventListener(b,a,false)}else{c.detachEvent("on"+b,c[b+a]);c[b+a]=null}};Dygraph.cancelEvent=function(a){a=a?a:window.event;if(a.stopPropagation){a.stopPropagation()}if(a.preventDefault){a.preventDefault()}a.cancelBubble=true;a.cancel=true;a.returnValue=false;return false};Dygraph.hsvToRGB=function(h,g,k){var c;var d;var l;if(g===0){c=k;d=k;l=k}else{var e=Math.floor(h*6);var j=(h*6)-e;var b=k*(1-g);var a=k*(1-(g*j));var m=k*(1-(g*(1-j)));switch(e){case 1:c=a;d=k;l=b;break;case 2:c=b;d=k;l=m;break;case 3:c=b;d=a;l=k;break;case 4:c=m;d=b;l=k;break;case 5:c=k;d=b;l=a;break;case 6:case 0:c=k;d=m;l=b;break}}c=Math.floor(255*c+0.5);d=Math.floor(255*d+0.5);l=Math.floor(255*l+0.5);return"rgb("+c+","+d+","+l+")"};Dygraph.findPosX=function(b){var c=0;if(b.offsetParent){var a=b;while(1){c+=a.offsetLeft;if(!a.offsetParent){break}a=a.offsetParent}}else{if(b.x){c+=b.x}}while(b&&b!=document.body){c-=b.scrollLeft;b=b.parentNode}return c};Dygraph.findPosY=function(c){var b=0;if(c.offsetParent){var a=c;while(1){b+=a.offsetTop;if(!a.offsetParent){break}a=a.offsetParent}}else{if(c.y){b+=c.y}}while(c&&c!=document.body){b-=c.scrollTop;c=c.parentNode}return b};Dygraph.pageX=function(c){if(c.pageX){return(!c.pageX||c.pageX<0)?0:c.pageX}else{var d=document;var a=document.body;return c.clientX+(d.scrollLeft||a.scrollLeft)-(d.clientLeft||0)}};Dygraph.pageY=function(c){if(c.pageY){return(!c.pageY||c.pageY<0)?0:c.pageY}else{var d=document;var a=document.body;return c.clientY+(d.scrollTop||a.scrollTop)-(d.clientTop||0)}};Dygraph.isOK=function(a){return a&&!isNaN(a)};Dygraph.floatFormat=function(a,b){var c=Math.min(Math.max(1,b||2),21);return(Math.abs(a)<0.001&&a!==0)?a.toExponential(c-1):a.toPrecision(c)};Dygraph.zeropad=function(a){if(a<10){return"0"+a}else{return""+a}};Dygraph.hmsString_=function(a){var c=Dygraph.zeropad;var b=new Date(a);if(b.getSeconds()){return c(b.getHours())+":"+c(b.getMinutes())+":"+c(b.getSeconds())}else{return c(b.getHours())+":"+c(b.getMinutes())}};Dygraph.round_=function(c,b){var a=Math.pow(10,b);return Math.round(c*a)/a};Dygraph.binarySearch=function(a,d,i,e,b){if(e===null||e===undefined||b===null||b===undefined){e=0;b=d.length-1}if(e>b){return -1}if(i===null||i===undefined){i=0}var h=function(j){return j>=0&&j<d.length};var g=parseInt((e+b)/2,10);var c=d[g];if(c==a){return g}var f;if(c>a){if(i>0){f=g-1;if(h(f)&&d[f]<a){return g}}return Dygraph.binarySearch(a,d,i,e,g-1)}if(c<a){if(i<0){f=g+1;if(h(f)&&d[f]>a){return g}}return Dygraph.binarySearch(a,d,i,g+1,b)}};Dygraph.dateParser=function(a){var b;var c;c=Dygraph.dateStrToMillis(a);if(c&&!isNaN(c)){return c}if(a.search("-")!=-1){b=a.replace("-","/","g");while(b.search("-")!=-1){b=b.replace("-","/")}c=Dygraph.dateStrToMillis(b)}else{if(a.length==8){b=a.substr(0,4)+"/"+a.substr(4,2)+"/"+a.substr(6,2);c=Dygraph.dateStrToMillis(b)}else{c=Dygraph.dateStrToMillis(a)}}if(!c||isNaN(c)){Dygraph.error("Couldn't parse "+a+" as a date")}return c};Dygraph.dateStrToMillis=function(a){return new Date(a).getTime()};Dygraph.update=function(b,c){if(typeof(c)!="undefined"&&c!==null){for(var a in c){if(c.hasOwnProperty(a)){b[a]=c[a]}}}return b};Dygraph.updateDeep=function(b,d){function c(e){return(typeof Node==="object"?e instanceof Node:typeof e==="object"&&typeof e.nodeType==="number"&&typeof e.nodeName==="string")}if(typeof(d)!="undefined"&&d!==null){for(var a in d){if(d.hasOwnProperty(a)){if(d[a]===null){b[a]=null}else{if(Dygraph.isArrayLike(d[a])){b[a]=d[a].slice()}else{if(c(d[a])){b[a]=d[a]}else{if(typeof(d[a])=="object"){if(typeof(b[a])!="object"){b[a]={}}Dygraph.updateDeep(b[a],d[a])}else{b[a]=d[a]}}}}}}}return b};Dygraph.isArrayLike=function(b){var a=typeof(b);if((a!="object"&&!(a=="function"&&typeof(b.item)=="function"))||b===null||typeof(b.length)!="number"||b.nodeType===3){return false}return true};Dygraph.isDateLike=function(a){if(typeof(a)!="object"||a===null||typeof(a.getTime)!="function"){return false}return true};Dygraph.clone=function(c){var b=[];for(var a=0;a<c.length;a++){if(Dygraph.isArrayLike(c[a])){b.push(Dygraph.clone(c[a]))}else{b.push(c[a])}}return b};Dygraph.createCanvas=function(){var a=document.createElement("canvas");var b=(/MSIE/.test(navigator.userAgent)&&!window.opera);if(b&&(typeof(G_vmlCanvasManager)!="undefined")){a=G_vmlCanvasManager.initElement(a)}return a};Dygraph.isAndroid=function(){return(/Android/).test(navigator.userAgent)};Dygraph.repeatAndCleanup=function(b,g,f,c){var e=0;var d=new Date().getTime();b(e);if(g==1){c();return}(function a(){if(e>=g){return}var h=d+(1+e)*f;setTimeout(function(){e++;b(e);if(e>=g-1){c()}else{a()}},h-new Date().getTime())})()};Dygraph.isPixelChangingOptionList=function(h,e){var d={annotationClickHandler:true,annotationDblClickHandler:true,annotationMouseOutHandler:true,annotationMouseOverHandler:true,axisLabelColor:true,axisLineColor:true,axisLineWidth:true,clickCallback:true,digitsAfterDecimal:true,drawCallback:true,drawPoints:true,drawXGrid:true,drawYGrid:true,fillAlpha:true,gridLineColor:true,gridLineWidth:true,hideOverlayOnMouseOut:true,highlightCallback:true,highlightCircleSize:true,interactionModel:true,isZoomedIgnoreProgrammaticZoom:true,labelsDiv:true,labelsDivStyles:true,labelsDivWidth:true,labelsKMB:true,labelsKMG2:true,labelsSeparateLines:true,labelsShowZeroValues:true,legend:true,maxNumberWidth:true,panEdgeFraction:true,pixelsPerYLabel:true,pointClickCallback:true,pointSize:true,rangeSelectorPlotFillColor:true,rangeSelectorPlotStrokeColor:true,showLabelsOnHighlight:true,showRoller:true,sigFigs:true,strokeWidth:true,underlayCallback:true,unhighlightCallback:true,xAxisLabelFormatter:true,xTicker:true,xValueFormatter:true,yAxisLabelFormatter:true,yValueFormatter:true,zoomCallback:true};var a=false;var b={};if(h){for(var f=1;f<h.length;f++){b[h[f]]=true}}for(var g in e){if(a){break}if(e.hasOwnProperty(g)){if(b[g]){for(var c in e[g]){if(a){break}if(e[g].hasOwnProperty(c)&&!d[c]){a=true}}}else{if(!d[g]){a=true}}}}return a};Dygraph.compareArrays=function(c,b){if(!Dygraph.isArrayLike(c)||!Dygraph.isArrayLike(b)){return false}if(c.length!==b.length){return false}for(var a=0;a<c.length;a++){if(c[a]!==b[a]){return false}}return true};"use strict";Dygraph.GVizChart=function(a){this.container=a};Dygraph.GVizChart.prototype.draw=function(b,a){this.container.innerHTML="";if(typeof(this.date_graph)!="undefined"){this.date_graph.destroy()}this.date_graph=new Dygraph(this.container,b,a)};Dygraph.GVizChart.prototype.setSelection=function(b){var a=false;if(b.length){a=b[0].row}this.date_graph.setSelection(a)};Dygraph.GVizChart.prototype.getSelection=function(){var b=[];var d=this.date_graph.getSelection();if(d<0){return b}var a=this.date_graph.layout_.datasets;for(var c=0;c<a.length;++c){b.push({row:d,column:c+1})}return b};"use strict";Dygraph.Interaction={};Dygraph.Interaction.startPan=function(n,s,c){var q,b;c.isPanning=true;var j=s.xAxisRange();c.dateRange=j[1]-j[0];c.initialLeftmostDate=j[0];c.xUnitsPerPixel=c.dateRange/(s.plotter_.area.w-1);if(s.attr_("panEdgeFraction")){var v=s.width_*s.attr_("panEdgeFraction");var d=s.xAxisExtremes();var h=s.toDomXCoord(d[0])-v;var k=s.toDomXCoord(d[1])+v;var t=s.toDataXCoord(h);var u=s.toDataXCoord(k);c.boundedDates=[t,u];var f=[];var a=s.height_*s.attr_("panEdgeFraction");for(q=0;q<s.axes_.length;q++){b=s.axes_[q];var o=b.extremeRange;var p=s.toDomYCoord(o[0],q)+a;var r=s.toDomYCoord(o[1],q)-a;var m=s.toDataYCoord(p);var e=s.toDataYCoord(r);f[q]=[m,e]}c.boundedValues=f}c.is2DPan=false;for(q=0;q<s.axes_.length;q++){b=s.axes_[q];var l=s.yAxisRange(q);if(b.logscale){b.initialTopValue=Dygraph.log10(l[1]);b.dragValueRange=Dygraph.log10(l[1])-Dygraph.log10(l[0])}else{b.initialTopValue=l[1];b.dragValueRange=l[1]-l[0]}b.unitsPerPixel=b.dragValueRange/(s.plotter_.area.h-1);if(b.valueWindow||b.valueRange){c.is2DPan=true}}};Dygraph.Interaction.movePan=function(b,k,c){c.dragEndX=k.dragGetX_(b,c);c.dragEndY=k.dragGetY_(b,c);var h=c.initialLeftmostDate-(c.dragEndX-c.dragStartX)*c.xUnitsPerPixel;if(c.boundedDates){h=Math.max(h,c.boundedDates[0])}var a=h+c.dateRange;if(c.boundedDates){if(a>c.boundedDates[1]){h=h-(a-c.boundedDates[1]);a=h+c.dateRange}}k.dateWindow_=[h,a];if(c.is2DPan){for(var j=0;j<k.axes_.length;j++){var e=k.axes_[j];var d=c.dragEndY-c.dragStartY;var n=d*e.unitsPerPixel;var f=c.boundedValues?c.boundedValues[j]:null;var l=e.initialTopValue+n;if(f){l=Math.min(l,f[1])}var m=l-e.dragValueRange;if(f){if(m<f[0]){l=l-(m-f[0]);m=l-e.dragValueRange}}if(e.logscale){e.valueWindow=[Math.pow(Dygraph.LOG_SCALE,m),Math.pow(Dygraph.LOG_SCALE,l)]}else{e.valueWindow=[m,l]}}}k.drawGraph_(false)};Dygraph.Interaction.endPan=function(c,b,a){a.dragEndX=b.dragGetX_(c,a);a.dragEndY=b.dragGetY_(c,a);var e=Math.abs(a.dragEndX-a.dragStartX);var d=Math.abs(a.dragEndY-a.dragStartY);if(e<2&&d<2&&b.lastx_!==undefined&&b.lastx_!=-1){Dygraph.Interaction.treatMouseOpAsClick(b,c,a)}a.isPanning=false;a.is2DPan=false;a.initialLeftmostDate=null;a.dateRange=null;a.valueRange=null;a.boundedDates=null;a.boundedValues=null};Dygraph.Interaction.startZoom=function(c,b,a){a.isZooming=true};Dygraph.Interaction.moveZoom=function(c,b,a){a.dragEndX=b.dragGetX_(c,a);a.dragEndY=b.dragGetY_(c,a);var e=Math.abs(a.dragStartX-a.dragEndX);var d=Math.abs(a.dragStartY-a.dragEndY);a.dragDirection=(e<d/2)?Dygraph.VERTICAL:Dygraph.HORIZONTAL;b.drawZoomRect_(a.dragDirection,a.dragStartX,a.dragEndX,a.dragStartY,a.dragEndY,a.prevDragDirection,a.prevEndX,a.prevEndY);a.prevEndX=a.dragEndX;a.prevEndY=a.dragEndY;a.prevDragDirection=a.dragDirection};Dygraph.Interaction.treatMouseOpAsClick=function(f,b,d){var k=f.attr_("clickCallback");var n=f.attr_("pointClickCallback");var j=null;if(n){var l=-1;var m=Number.MAX_VALUE;for(var e=0;e<f.selPoints_.length;e++){var c=f.selPoints_[e];var a=Math.pow(c.canvasx-d.dragEndX,2)+Math.pow(c.canvasy-d.dragEndY,2);if(!isNaN(a)&&(l==-1||a<m)){m=a;l=e}}var h=f.attr_("highlightCircleSize")+2;if(m<=h*h){j=f.selPoints_[l]}}if(j){n(b,j)}if(k){k(b,f.lastx_,f.selPoints_)}};Dygraph.Interaction.endZoom=function(c,b,a){a.isZooming=false;a.dragEndX=b.dragGetX_(c,a);a.dragEndY=b.dragGetY_(c,a);var e=Math.abs(a.dragEndX-a.dragStartX);var d=Math.abs(a.dragEndY-a.dragStartY);if(e<2&&d<2&&b.lastx_!==undefined&&b.lastx_!=-1){Dygraph.Interaction.treatMouseOpAsClick(b,c,a)}if(e>=10&&a.dragDirection==Dygraph.HORIZONTAL){b.doZoomX_(Math.min(a.dragStartX,a.dragEndX),Math.max(a.dragStartX,a.dragEndX))}else{if(d>=10&&a.dragDirection==Dygraph.VERTICAL){b.doZoomY_(Math.min(a.dragStartY,a.dragEndY),Math.max(a.dragStartY,a.dragEndY))}else{b.clearZoomRect_()}}a.dragStartX=null;a.dragStartY=null};Dygraph.Interaction.defaultModel={mousedown:function(c,b,a){a.initializeMouseDown(c,b,a);if(c.altKey||c.shiftKey){Dygraph.startPan(c,b,a)}else{Dygraph.startZoom(c,b,a)}},mousemove:function(c,b,a){if(a.isZooming){Dygraph.moveZoom(c,b,a)}else{if(a.isPanning){Dygraph.movePan(c,b,a)}}},mouseup:function(c,b,a){if(a.isZooming){Dygraph.endZoom(c,b,a)}else{if(a.isPanning){Dygraph.endPan(c,b,a)}}},mouseout:function(c,b,a){if(a.isZooming){a.dragEndX=null;a.dragEndY=null}},dblclick:function(c,b,a){if(c.altKey||c.shiftKey){return}b.doUnzoom_()}};Dygraph.DEFAULT_ATTRS.interactionModel=Dygraph.Interaction.defaultModel;Dygraph.defaultInteractionModel=Dygraph.Interaction.defaultModel;Dygraph.endZoom=Dygraph.Interaction.endZoom;Dygraph.moveZoom=Dygraph.Interaction.moveZoom;Dygraph.startZoom=Dygraph.Interaction.startZoom;Dygraph.endPan=Dygraph.Interaction.endPan;Dygraph.movePan=Dygraph.Interaction.movePan;Dygraph.startPan=Dygraph.Interaction.startPan;Dygraph.Interaction.nonInteractiveModel_={mousedown:function(c,b,a){a.initializeMouseDown(c,b,a)},mouseup:function(c,b,a){a.dragEndX=b.dragGetX_(c,a);a.dragEndY=b.dragGetY_(c,a);var e=Math.abs(a.dragEndX-a.dragStartX);var d=Math.abs(a.dragEndY-a.dragStartY);if(e<2&&d<2&&b.lastx_!==undefined&&b.lastx_!=-1){Dygraph.Interaction.treatMouseOpAsClick(b,c,a)}}};Dygraph.Interaction.dragIsPanInteractionModel={mousedown:function(c,b,a){a.initializeMouseDown(c,b,a);Dygraph.startPan(c,b,a)},mousemove:function(c,b,a){if(a.isPanning){Dygraph.movePan(c,b,a)}},mouseup:function(c,b,a){if(a.isPanning){Dygraph.endPan(c,b,a)}}};"use strict";var DygraphRangeSelector=function(a){this.isIE_=/MSIE/.test(navigator.userAgent)&&!window.opera;this.isUsingExcanvas_=a.isUsingExcanvas_;this.dygraph_=a;this.createCanvases_();if(this.isUsingExcanvas_){this.createIEPanOverlay_()}this.createZoomHandles_();this.initInteraction_()};DygraphRangeSelector.prototype.addToGraph=function(a,b){this.layout_=b;this.resize_();a.appendChild(this.bgcanvas_);a.appendChild(this.fgcanvas_);a.appendChild(this.leftZoomHandle_);a.appendChild(this.rightZoomHandle_)};DygraphRangeSelector.prototype.renderStaticLayer=function(){this.resize_();this.drawStaticLayer_()};DygraphRangeSelector.prototype.renderInteractiveLayer=function(){if(this.isChangingRange_){return}this.placeZoomHandles_();this.drawInteractiveLayer_()};DygraphRangeSelector.prototype.resize_=function(){function c(d,e){d.style.top=e.y+"px";d.style.left=e.x+"px";d.width=e.w;d.height=e.h;d.style.width=d.width+"px";d.style.height=d.height+"px"}var b=this.layout_.getPlotArea();var a=this.attr_("axisLabelFontSize")+2*this.attr_("axisTickSize");this.canvasRect_={x:b.x,y:b.y+b.h+a+4,w:b.w,h:this.attr_("rangeSelectorHeight")};c(this.bgcanvas_,this.canvasRect_);c(this.fgcanvas_,this.canvasRect_)};DygraphRangeSelector.prototype.attr_=function(a){return this.dygraph_.attr_(a)};DygraphRangeSelector.prototype.createCanvases_=function(){this.bgcanvas_=Dygraph.createCanvas();this.bgcanvas_.className="dygraph-rangesel-bgcanvas";this.bgcanvas_.style.position="absolute";this.bgcanvas_.style.zIndex=9;this.bgcanvas_ctx_=Dygraph.getContext(this.bgcanvas_);this.fgcanvas_=Dygraph.createCanvas();this.fgcanvas_.className="dygraph-rangesel-fgcanvas";this.fgcanvas_.style.position="absolute";this.fgcanvas_.style.zIndex=9;this.fgcanvas_.style.cursor="default";this.fgcanvas_ctx_=Dygraph.getContext(this.fgcanvas_)};DygraphRangeSelector.prototype.createIEPanOverlay_=function(){this.iePanOverlay_=document.createElement("div");this.iePanOverlay_.style.position="absolute";this.iePanOverlay_.style.backgroundColor="white";this.iePanOverlay_.style.filter="alpha(opacity=0)";this.iePanOverlay_.style.display="none";this.iePanOverlay_.style.cursor="move";this.fgcanvas_.appendChild(this.iePanOverlay_)};DygraphRangeSelector.prototype.createZoomHandles_=function(){var a=new Image();a.className="dygraph-rangesel-zoomhandle";a.style.position="absolute";a.style.zIndex=10;a.style.visibility="hidden";a.style.cursor="col-resize";if(/MSIE 7/.test(navigator.userAgent)){a.width=7;a.height=14;a.style.backgroundColor="white";a.style.border="1px solid #333333"}else{a.width=9;a.height=16;a.src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAQCAYAAADESFVDAAAAAXNSR0IArs4c6QAAAAZiS0dEANAAzwDP4Z7KegAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAAd0SU1FB9sHGw0cMqdt1UwAAAAZdEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIEdJTVBXgQ4XAAAAaElEQVQoz+3SsRFAQBCF4Z9WJM8KCDVwownl6YXsTmCUsyKGkZzcl7zkz3YLkypgAnreFmDEpHkIwVOMfpdi9CEEN2nGpFdwD03yEqDtOgCaun7sqSTDH32I1pQA2Pb9sZecAxc5r3IAb21d6878xsAAAAAASUVORK5CYII="}this.leftZoomHandle_=a;this.rightZoomHandle_=a.cloneNode(false)};DygraphRangeSelector.prototype.initInteraction_=function(){var i=this;var f=this.isIE_?document:window;var k=0;var p=null;var n=false;var c=false;var j,d,m,g,q,e,r,o,l,b,h;j=function(w){var v=i.dygraph_.xAxisExtremes();var t=(v[1]-v[0])/i.canvasRect_.w;var u=v[0]+(w.leftHandlePos-i.canvasRect_.x)*t;var s=v[0]+(w.rightHandlePos-i.canvasRect_.x)*t;return[u,s]};d=function(s){Dygraph.cancelEvent(s);n=true;k=s.screenX;p=s.target?s.target:s.srcElement;Dygraph.addEvent(f,"mousemove",m);Dygraph.addEvent(f,"mouseup",g);i.fgcanvas_.style.cursor="col-resize"};m=function(w){if(!n){return}var t=w.screenX-k;if(Math.abs(t)<4){return}k=w.screenX;var v=i.getZoomHandleStatus_();var s;if(p==i.leftZoomHandle_){s=v.leftHandlePos+t;s=Math.min(s,v.rightHandlePos-p.width-3);s=Math.max(s,i.canvasRect_.x)}else{s=v.rightHandlePos+t;s=Math.min(s,i.canvasRect_.x+i.canvasRect_.w);s=Math.max(s,v.leftHandlePos+p.width+3)}var u=p.width/2;p.style.left=(s-u)+"px";i.drawInteractiveLayer_();if(!i.isUsingExcanvas_){q()}};g=function(s){if(!n){return}n=false;Dygraph.removeEvent(f,"mousemove",m);Dygraph.removeEvent(f,"mouseup",g);i.fgcanvas_.style.cursor="default";if(i.isUsingExcanvas_){q()}};q=function(){try{var t=i.getZoomHandleStatus_();i.isChangingRange_=true;if(!t.isZoomed){i.dygraph_.doUnzoom_()}else{var s=j(t);i.dygraph_.doZoomXDates_(s[0],s[1])}}finally{i.isChangingRange_=false}};e=function(u){if(i.isUsingExcanvas_){return u.srcElement==i.iePanOverlay_}else{var s;if(u.offsetX!=undefined){s=i.canvasRect_.x+u.offsetX}else{s=u.clientX}var t=i.getZoomHandleStatus_();return(s>t.leftHandlePos&&s<t.rightHandlePos)}};r=function(s){if(!c&&e(s)&&i.getZoomHandleStatus_().isZoomed){Dygraph.cancelEvent(s);c=true;k=s.screenX;Dygraph.addEvent(f,"mousemove",o);Dygraph.addEvent(f,"mouseup",l)}};o=function(w){if(!c){return}Dygraph.cancelEvent(w);var t=w.screenX-k;if(Math.abs(t)<4){return}k=w.screenX;var v=i.getZoomHandleStatus_();var y=v.leftHandlePos;var s=v.rightHandlePos;var x=s-y;if(y+t<=i.canvasRect_.x){y=i.canvasRect_.x;s=y+x}else{if(s+t>=i.canvasRect_.x+i.canvasRect_.w){s=i.canvasRect_.x+i.canvasRect_.w;y=s-x}else{y+=t;s+=t}}var u=i.leftZoomHandle_.width/2;i.leftZoomHandle_.style.left=(y-u)+"px";i.rightZoomHandle_.style.left=(s-u)+"px";i.drawInteractiveLayer_();if(!i.isUsingExcanvas_){b()}};l=function(s){if(!c){return}c=false;Dygraph.removeEvent(f,"mousemove",o);Dygraph.removeEvent(f,"mouseup",l);if(i.isUsingExcanvas_){b()}};b=function(){try{i.isChangingRange_=true;i.dygraph_.dateWindow_=j(i.getZoomHandleStatus_());i.dygraph_.drawGraph_(false)}finally{i.isChangingRange_=false}};h=function(s){if(n||c){return}var t=e(s)?"move":"default";if(t!=i.fgcanvas_.style.cursor){i.fgcanvas_.style.cursor=t}};this.dygraph_.attrs_.interactionModel=Dygraph.Interaction.dragIsPanInteractionModel;this.dygraph_.attrs_.panEdgeFraction=0.0001;var a=window.opera?"mousedown":"dragstart";Dygraph.addEvent(this.leftZoomHandle_,a,d);Dygraph.addEvent(this.rightZoomHandle_,a,d);if(this.isUsingExcanvas_){Dygraph.addEvent(this.iePanOverlay_,"mousedown",r)}else{Dygraph.addEvent(this.fgcanvas_,"mousedown",r);Dygraph.addEvent(this.fgcanvas_,"mousemove",h)}};DygraphRangeSelector.prototype.drawStaticLayer_=function(){var a=this.bgcanvas_ctx_;a.clearRect(0,0,this.canvasRect_.w,this.canvasRect_.h);try{this.drawMiniPlot_()}catch(b){Dygraph.warn(b)}var c=0.5;this.bgcanvas_ctx_.lineWidth=1;a.strokeStyle="gray";a.beginPath();a.moveTo(c,c);a.lineTo(c,this.canvasRect_.h-c);a.lineTo(this.canvasRect_.w-c,this.canvasRect_.h-c);a.lineTo(this.canvasRect_.w-c,c);a.stroke()};DygraphRangeSelector.prototype.drawMiniPlot_=function(){var p=this.attr_("rangeSelectorPlotFillColor");var l=this.attr_("rangeSelectorPlotStrokeColor");if(!p&&!l){return}var m=this.computeCombinedSeriesAndLimits_();var e=m.yMax-m.yMin;var r=this.bgcanvas_ctx_;var f=0.5;var j=this.dygraph_.xAxisExtremes();var b=Math.max(j[1]-j[0],1e-30);var q=(this.canvasRect_.w-f)/b;var o=(this.canvasRect_.h-f)/e;var d=this.canvasRect_.w-f;var h=this.canvasRect_.h-f;r.beginPath();r.moveTo(f,h);for(var g=0;g<m.data.length;g++){var a=m.data[g];var n=(a[0]-j[0])*q;var k=h-(a[1]-m.yMin)*o;if(isFinite(n)&&isFinite(k)){r.lineTo(n,k)}}r.lineTo(d,h);r.closePath();if(p){var c=this.bgcanvas_ctx_.createLinearGradient(0,0,0,h);c.addColorStop(0,"white");c.addColorStop(1,p);this.bgcanvas_ctx_.fillStyle=c;r.fill()}if(l){this.bgcanvas_ctx_.strokeStyle=l;this.bgcanvas_ctx_.lineWidth=1.5;r.stroke()}};DygraphRangeSelector.prototype.computeCombinedSeriesAndLimits_=function(){var u=this.dygraph_.rawData_;var t=this.attr_("logscale");var p=[];var c;var g;var f,m;var l;var s,r,q;for(s=0;s<u.length;s++){if(u[s].length>1&&u[s][1]!=null){l=typeof u[s][1]!="number";if(l){c=[];g=[];for(q=0;q<u[s][1].length;q++){c.push(0);g.push(0)}}break}}for(s=0;s<u.length;s++){var h=u[s];var d=h[0];if(l){for(q=0;q<c.length;q++){c[q]=g[q]=0}}else{c=g=0}for(r=1;r<h.length;r++){if(this.dygraph_.visibility()[r-1]){if(l){for(q=0;q<c.length;q++){m=h[r][q];if(m===null||isNaN(m)){continue}c[q]+=m;g[q]++}}else{m=h[r];if(m===null||isNaN(m)){continue}c+=m;g++}}}if(l){for(q=0;q<c.length;q++){c[q]/=g[q]}f=c.slice(0)}else{f=c/g}p.push([d,f])}p=this.dygraph_.rollingAverage(p,this.dygraph_.rollPeriod_);if(typeof p[0][1]!="number"){for(s=0;s<p.length;s++){f=p[s][1];p[s][1]=f[0]}}var a=Number.MAX_VALUE;var b=-Number.MAX_VALUE;for(s=0;s<p.length;s++){f=p[s][1];if(f!==null&&isFinite(f)&&(!t||f>0)){a=Math.min(a,f);b=Math.max(b,f)}}var n=0.25;if(t){b=Dygraph.log10(b);b+=b*n;a=Dygraph.log10(a);for(s=0;s<p.length;s++){p[s][1]=Dygraph.log10(p[s][1])}}else{var e;var o=b-a;if(o<=Number.MIN_VALUE){e=b*n}else{e=o*n}b+=e;a-=e}return{data:p,yMin:a,yMax:b}};DygraphRangeSelector.prototype.placeZoomHandles_=function(){var g=this.dygraph_.xAxisExtremes();var a=this.dygraph_.xAxisRange();var b=g[1]-g[0];var i=Math.max(0,(a[0]-g[0])/b);var e=Math.max(0,(g[1]-a[1])/b);var h=this.canvasRect_.x+this.canvasRect_.w*i;var d=this.canvasRect_.x+this.canvasRect_.w*(1-e);var c=Math.max(this.canvasRect_.y,this.canvasRect_.y+(this.canvasRect_.h-this.leftZoomHandle_.height)/2);var f=this.leftZoomHandle_.width/2;this.leftZoomHandle_.style.left=(h-f)+"px";this.leftZoomHandle_.style.top=c+"px";this.rightZoomHandle_.style.left=(d-f)+"px";this.rightZoomHandle_.style.top=this.leftZoomHandle_.style.top;this.leftZoomHandle_.style.visibility="visible";this.rightZoomHandle_.style.visibility="visible"};DygraphRangeSelector.prototype.drawInteractiveLayer_=function(){var b=this.fgcanvas_ctx_;b.clearRect(0,0,this.canvasRect_.w,this.canvasRect_.h);var e=1;var d=this.canvasRect_.w-e;var a=this.canvasRect_.h-e;var g=this.getZoomHandleStatus_();b.strokeStyle="black";if(!g.isZoomed){b.beginPath();b.moveTo(e,e);b.lineTo(e,a);b.lineTo(d,a);b.lineTo(d,e);b.stroke();if(this.iePanOverlay_){this.iePanOverlay_.style.display="none"}}else{var f=Math.max(e,g.leftHandlePos-this.canvasRect_.x);var c=Math.min(d,g.rightHandlePos-this.canvasRect_.x);b.fillStyle="rgba(240, 240, 240, 0.6)";b.fillRect(0,0,f,this.canvasRect_.h);b.fillRect(c,0,this.canvasRect_.w-c,this.canvasRect_.h);b.beginPath();b.moveTo(e,e);b.lineTo(f,e);b.lineTo(f,a);b.lineTo(c,a);b.lineTo(c,e);b.lineTo(d,e);b.stroke();if(this.isUsingExcanvas_){this.iePanOverlay_.style.width=(c-f)+"px";this.iePanOverlay_.style.left=f+"px";this.iePanOverlay_.style.height=a+"px";this.iePanOverlay_.style.display="inline"}}};DygraphRangeSelector.prototype.getZoomHandleStatus_=function(){var b=this.leftZoomHandle_.width/2;var c=parseInt(this.leftZoomHandle_.style.left,10)+b;var a=parseInt(this.rightZoomHandle_.style.left,10)+b;return{leftHandlePos:c,rightHandlePos:a,isZoomed:(c-1>this.canvasRect_.x||a+1<this.canvasRect_.x+this.canvasRect_.w)}};"use strict";Dygraph.numericTicks=function(I,H,w,r,d,s){var C=r("pixelsPerLabel");var J=[];var F,D,v,A;if(s){for(F=0;F<s.length;F++){J.push({v:s[F]})}}else{if(r("logscale")){A=Math.floor(w/C);var o=Dygraph.binarySearch(I,Dygraph.PREFERRED_LOG_TICK_VALUES,1);var K=Dygraph.binarySearch(H,Dygraph.PREFERRED_LOG_TICK_VALUES,-1);if(o==-1){o=0}if(K==-1){K=Dygraph.PREFERRED_LOG_TICK_VALUES.length-1}var u=null;if(K-o>=A/4){for(var t=K;t>=o;t--){var p=Dygraph.PREFERRED_LOG_TICK_VALUES[t];var m=Math.log(p/I)/Math.log(H/I)*w;var G={v:p};if(u===null){u={tickValue:p,pixel_coord:m}}else{if(Math.abs(m-u.pixel_coord)>=C){u={tickValue:p,pixel_coord:m}}else{G.label=""}}J.push(G)}J.reverse()}}if(J.length===0){var h=r("labelsKMG2");var q;if(h){q=[1,2,4,8]}else{q=[1,2,5]}var L,z,c;for(F=-10;F<50;F++){var g;if(h){g=Math.pow(16,F)}else{g=Math.pow(10,F)}var f=0;for(D=0;D<q.length;D++){L=g*q[D];z=Math.floor(I/L)*L;c=Math.ceil(H/L)*L;A=Math.abs(c-z)/L;f=w/A;if(f>C){break}}if(f>C){break}}if(z>c){L*=-1}for(F=0;F<A;F++){v=z+F*L;J.push({v:v})}}}var B;var y=[];if(r("labelsKMB")){B=1000;y=["K","M","B","T"]}if(r("labelsKMG2")){if(B){Dygraph.warn("Setting both labelsKMB and labelsKMG2. Pick one!")}B=1024;y=["k","M","G","T"]}var E=r("axisLabelFormatter");for(F=0;F<J.length;F++){if(J[F].label!==undefined){continue}v=J[F].v;var e=Math.abs(v);var l=E(v,0,r,d);if(y.length>0){var x=B*B*B*B;for(D=3;D>=0;D--,x/=B){if(e>=x){l=Dygraph.round_(v/x,r("digitsAfterDecimal"))+y[D];break}}}J[F].label=l}return J};Dygraph.dateTicker=function(e,c,i,g,f,h){var d=Dygraph.pickDateTickGranularity(e,c,i,g);if(d>=0){return Dygraph.getDateAxis(e,c,d,g,f)}else{return[]}};Dygraph.SECONDLY=0;Dygraph.TWO_SECONDLY=1;Dygraph.FIVE_SECONDLY=2;Dygraph.TEN_SECONDLY=3;Dygraph.THIRTY_SECONDLY=4;Dygraph.MINUTELY=5;Dygraph.TWO_MINUTELY=6;Dygraph.FIVE_MINUTELY=7;Dygraph.TEN_MINUTELY=8;Dygraph.THIRTY_MINUTELY=9;Dygraph.HOURLY=10;Dygraph.TWO_HOURLY=11;Dygraph.SIX_HOURLY=12;Dygraph.DAILY=13;Dygraph.WEEKLY=14;Dygraph.MONTHLY=15;Dygraph.QUARTERLY=16;Dygraph.BIANNUAL=17;Dygraph.ANNUAL=18;Dygraph.DECADAL=19;Dygraph.CENTENNIAL=20;Dygraph.NUM_GRANULARITIES=21;Dygraph.SHORT_SPACINGS=[];Dygraph.SHORT_SPACINGS[Dygraph.SECONDLY]=1000*1;Dygraph.SHORT_SPACINGS[Dygraph.TWO_SECONDLY]=1000*2;Dygraph.SHORT_SPACINGS[Dygraph.FIVE_SECONDLY]=1000*5;Dygraph.SHORT_SPACINGS[Dygraph.TEN_SECONDLY]=1000*10;Dygraph.SHORT_SPACINGS[Dygraph.THIRTY_SECONDLY]=1000*30;Dygraph.SHORT_SPACINGS[Dygraph.MINUTELY]=1000*60;Dygraph.SHORT_SPACINGS[Dygraph.TWO_MINUTELY]=1000*60*2;Dygraph.SHORT_SPACINGS[Dygraph.FIVE_MINUTELY]=1000*60*5;Dygraph.SHORT_SPACINGS[Dygraph.TEN_MINUTELY]=1000*60*10;Dygraph.SHORT_SPACINGS[Dygraph.THIRTY_MINUTELY]=1000*60*30;Dygraph.SHORT_SPACINGS[Dygraph.HOURLY]=1000*3600;Dygraph.SHORT_SPACINGS[Dygraph.TWO_HOURLY]=1000*3600*2;Dygraph.SHORT_SPACINGS[Dygraph.SIX_HOURLY]=1000*3600*6;Dygraph.SHORT_SPACINGS[Dygraph.DAILY]=1000*86400;Dygraph.SHORT_SPACINGS[Dygraph.WEEKLY]=1000*604800;Dygraph.PREFERRED_LOG_TICK_VALUES=function(){var c=[];for(var b=-39;b<=39;b++){var a=Math.pow(10,b);for(var d=1;d<=9;d++){var e=a*d;c.push(e)}}return c}();Dygraph.pickDateTickGranularity=function(d,c,j,h){var g=h("pixelsPerLabel");for(var f=0;f<Dygraph.NUM_GRANULARITIES;f++){var e=Dygraph.numDateTicks(d,c,f);if(j/e>=g){return f}}return -1};Dygraph.numDateTicks=function(e,b,g){if(g<Dygraph.MONTHLY){var h=Dygraph.SHORT_SPACINGS[g];return Math.floor(0.5+1*(b-e)/h)}else{var f=1;var d=12;if(g==Dygraph.QUARTERLY){d=3}if(g==Dygraph.BIANNUAL){d=2}if(g==Dygraph.ANNUAL){d=1}if(g==Dygraph.DECADAL){d=1;f=10}if(g==Dygraph.CENTENNIAL){d=1;f=100}var c=365.2524*24*3600*1000;var a=1*(b-e)/c;return Math.floor(0.5+1*a*d/f)}};Dygraph.getDateAxis=function(n,h,a,l,w){var u=l("axisLabelFormatter");var z=[];var k;if(a<Dygraph.MONTHLY){var c=Dygraph.SHORT_SPACINGS[a];var v=c/1000;var y=new Date(n);var f;if(v<=60){f=y.getSeconds();y.setSeconds(f-f%v)}else{y.setSeconds(0);v/=60;if(v<=60){f=y.getMinutes();y.setMinutes(f-f%v)}else{y.setMinutes(0);v/=60;if(v<=24){f=y.getHours();y.setHours(f-f%v)}else{y.setHours(0);v/=24;if(v==7){y.setDate(y.getDate()-y.getDay())}}}}n=y.getTime();for(k=n;k<=h;k+=c){z.push({v:k,label:u(new Date(k),a,l,w)})}}else{var e;var o=1;if(a==Dygraph.MONTHLY){e=[0,1,2,3,4,5,6,7,8,9,10,11]}else{if(a==Dygraph.QUARTERLY){e=[0,3,6,9]}else{if(a==Dygraph.BIANNUAL){e=[0,6]}else{if(a==Dygraph.ANNUAL){e=[0]}else{if(a==Dygraph.DECADAL){e=[0];o=10}else{if(a==Dygraph.CENTENNIAL){e=[0];o=100}else{Dygraph.warn("Span of dates is too long")}}}}}}var s=new Date(n).getFullYear();var p=new Date(h).getFullYear();var b=Dygraph.zeropad;for(var r=s;r<=p;r++){if(r%o!==0){continue}for(var q=0;q<e.length;q++){var m=r+"/"+b(1+e[q])+"/01";k=Dygraph.dateStrToMillis(m);if(k<n||k>h){continue}z.push({v:k,label:u(new Date(k),a,l,w)})}}}return z};Dygraph.DEFAULT_ATTRS.axes.x.ticker=Dygraph.dateTicker;Dygraph.DEFAULT_ATTRS.axes.y.ticker=Dygraph.numericTicks;Dygraph.DEFAULT_ATTRS.axes.y2.ticker=Dygraph.numericTicks;"use strict";function RGBColor(f){this.ok=false;if(f.charAt(0)=="#"){f=f.substr(1,6)}f=f.replace(/ /g,"");f=f.toLowerCase();var b={aliceblue:"f0f8ff",antiquewhite:"faebd7",aqua:"00ffff",aquamarine:"7fffd4",azure:"f0ffff",beige:"f5f5dc",bisque:"ffe4c4",black:"000000",blanchedalmond:"ffebcd",blue:"0000ff",blueviolet:"8a2be2",brown:"a52a2a",burlywood:"deb887",cadetblue:"5f9ea0",chartreuse:"7fff00",chocolate:"d2691e",coral:"ff7f50",cornflowerblue:"6495ed",cornsilk:"fff8dc",crimson:"dc143c",cyan:"00ffff",darkblue:"00008b",darkcyan:"008b8b",darkgoldenrod:"b8860b",darkgray:"a9a9a9",darkgreen:"006400",darkkhaki:"bdb76b",darkmagenta:"8b008b",darkolivegreen:"556b2f",darkorange:"ff8c00",darkorchid:"9932cc",darkred:"8b0000",darksalmon:"e9967a",darkseagreen:"8fbc8f",darkslateblue:"483d8b",darkslategray:"2f4f4f",darkturquoise:"00ced1",darkviolet:"9400d3",deeppink:"ff1493",deepskyblue:"00bfff",dimgray:"696969",dodgerblue:"1e90ff",feldspar:"d19275",firebrick:"b22222",floralwhite:"fffaf0",forestgreen:"228b22",fuchsia:"ff00ff",gainsboro:"dcdcdc",ghostwhite:"f8f8ff",gold:"ffd700",goldenrod:"daa520",gray:"808080",green:"008000",greenyellow:"adff2f",honeydew:"f0fff0",hotpink:"ff69b4",indianred:"cd5c5c",indigo:"4b0082",ivory:"fffff0",khaki:"f0e68c",lavender:"e6e6fa",lavenderblush:"fff0f5",lawngreen:"7cfc00",lemonchiffon:"fffacd",lightblue:"add8e6",lightcoral:"f08080",lightcyan:"e0ffff",lightgoldenrodyellow:"fafad2",lightgrey:"d3d3d3",lightgreen:"90ee90",lightpink:"ffb6c1",lightsalmon:"ffa07a",lightseagreen:"20b2aa",lightskyblue:"87cefa",lightslateblue:"8470ff",lightslategray:"778899",lightsteelblue:"b0c4de",lightyellow:"ffffe0",lime:"00ff00",limegreen:"32cd32",linen:"faf0e6",magenta:"ff00ff",maroon:"800000",mediumaquamarine:"66cdaa",mediumblue:"0000cd",mediumorchid:"ba55d3",mediumpurple:"9370d8",mediumseagreen:"3cb371",mediumslateblue:"7b68ee",mediumspringgreen:"00fa9a",mediumturquoise:"48d1cc",mediumvioletred:"c71585",midnightblue:"191970",mintcream:"f5fffa",mistyrose:"ffe4e1",moccasin:"ffe4b5",navajowhite:"ffdead",navy:"000080",oldlace:"fdf5e6",olive:"808000",olivedrab:"6b8e23",orange:"ffa500",orangered:"ff4500",orchid:"da70d6",palegoldenrod:"eee8aa",palegreen:"98fb98",paleturquoise:"afeeee",palevioletred:"d87093",papayawhip:"ffefd5",peachpuff:"ffdab9",peru:"cd853f",pink:"ffc0cb",plum:"dda0dd",powderblue:"b0e0e6",purple:"800080",red:"ff0000",rosybrown:"bc8f8f",royalblue:"4169e1",saddlebrown:"8b4513",salmon:"fa8072",sandybrown:"f4a460",seagreen:"2e8b57",seashell:"fff5ee",sienna:"a0522d",silver:"c0c0c0",skyblue:"87ceeb",slateblue:"6a5acd",slategray:"708090",snow:"fffafa",springgreen:"00ff7f",steelblue:"4682b4",tan:"d2b48c",teal:"008080",thistle:"d8bfd8",tomato:"ff6347",turquoise:"40e0d0",violet:"ee82ee",violetred:"d02090",wheat:"f5deb3",white:"ffffff",whitesmoke:"f5f5f5",yellow:"ffff00",yellowgreen:"9acd32"};for(var g in b){if(f==g){f=b[g]}}var e=[{re:/^rgb\((\d{1,3}),\s*(\d{1,3}),\s*(\d{1,3})\)$/,example:["rgb(123, 234, 45)","rgb(255,234,245)"],process:function(i){return[parseInt(i[1]),parseInt(i[2]),parseInt(i[3])]}},{re:/^(\w{2})(\w{2})(\w{2})$/,example:["#00ff00","336699"],process:function(i){return[parseInt(i[1],16),parseInt(i[2],16),parseInt(i[3],16)]}},{re:/^(\w{1})(\w{1})(\w{1})$/,example:["#fb0","f0f"],process:function(i){return[parseInt(i[1]+i[1],16),parseInt(i[2]+i[2],16),parseInt(i[3]+i[3],16)]}}];for(var c=0;c<e.length;c++){var j=e[c].re;var a=e[c].process;var h=j.exec(f);if(h){var d=a(h);this.r=d[0];this.g=d[1];this.b=d[2];this.ok=true}}this.r=(this.r<0||isNaN(this.r))?0:((this.r>255)?255:this.r);this.g=(this.g<0||isNaN(this.g))?0:((this.g>255)?255:this.g);this.b=(this.b<0||isNaN(this.b))?0:((this.b>255)?255:this.b);this.toRGB=function(){return"rgb("+this.r+", "+this.g+", "+this.b+")"};this.toHex=function(){var l=this.r.toString(16);var k=this.g.toString(16);var i=this.b.toString(16);if(l.length==1){l="0"+l}if(k.length==1){k="0"+k}if(i.length==1){i="0"+i}return"#"+l+k+i}}Date.ext={};Date.ext.util={};Date.ext.util.xPad=function(a,c,b){if(typeof(b)=="undefined"){b=10}for(;parseInt(a,10)<b&&b>1;b/=10){a=c.toString()+a}return a.toString()};Date.prototype.locale="en-GB";if(document.getElementsByTagName("html")&&document.getElementsByTagName("html")[0].lang){Date.prototype.locale=document.getElementsByTagName("html")[0].lang}Date.ext.locales={};Date.ext.locales.en={a:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],A:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],b:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],B:["January","February","March","April","May","June","July","August","September","October","November","December"],c:"%a %d %b %Y %T %Z",p:["AM","PM"],P:["am","pm"],x:"%d/%m/%y",X:"%T"};Date.ext.locales["en-US"]=Date.ext.locales.en;Date.ext.locales["en-US"].c="%a %d %b %Y %r %Z";Date.ext.locales["en-US"].x="%D";Date.ext.locales["en-US"].X="%r";Date.ext.locales["en-GB"]=Date.ext.locales.en;Date.ext.locales["en-AU"]=Date.ext.locales["en-GB"];Date.ext.formats={a:function(a){return Date.ext.locales[a.locale].a[a.getDay()]},A:function(a){return Date.ext.locales[a.locale].A[a.getDay()]},b:function(a){return Date.ext.locales[a.locale].b[a.getMonth()]},B:function(a){return Date.ext.locales[a.locale].B[a.getMonth()]},c:"toLocaleString",C:function(a){return Date.ext.util.xPad(parseInt(a.getFullYear()/100,10),0)},d:["getDate","0"],e:["getDate"," "],g:function(a){return Date.ext.util.xPad(parseInt(Date.ext.util.G(a)/100,10),0)},G:function(c){var e=c.getFullYear();var b=parseInt(Date.ext.formats.V(c),10);var a=parseInt(Date.ext.formats.W(c),10);if(a>b){e++}else{if(a===0&&b>=52){e--}}return e},H:["getHours","0"],I:function(b){var a=b.getHours()%12;return Date.ext.util.xPad(a===0?12:a,0)},j:function(c){var a=c-new Date(""+c.getFullYear()+"/1/1 GMT");a+=c.getTimezoneOffset()*60000;var b=parseInt(a/60000/60/24,10)+1;return Date.ext.util.xPad(b,0,100)},m:function(a){return Date.ext.util.xPad(a.getMonth()+1,0)},M:["getMinutes","0"],p:function(a){return Date.ext.locales[a.locale].p[a.getHours()>=12?1:0]},P:function(a){return Date.ext.locales[a.locale].P[a.getHours()>=12?1:0]},S:["getSeconds","0"],u:function(a){var b=a.getDay();return b===0?7:b},U:function(e){var a=parseInt(Date.ext.formats.j(e),10);var c=6-e.getDay();var b=parseInt((a+c)/7,10);return Date.ext.util.xPad(b,0)},V:function(e){var c=parseInt(Date.ext.formats.W(e),10);var a=(new Date(""+e.getFullYear()+"/1/1")).getDay();var b=c+(a>4||a<=1?0:1);if(b==53&&(new Date(""+e.getFullYear()+"/12/31")).getDay()<4){b=1}else{if(b===0){b=Date.ext.formats.V(new Date(""+(e.getFullYear()-1)+"/12/31"))}}return Date.ext.util.xPad(b,0)},w:"getDay",W:function(e){var a=parseInt(Date.ext.formats.j(e),10);var c=7-Date.ext.formats.u(e);var b=parseInt((a+c)/7,10);return Date.ext.util.xPad(b,0,10)},y:function(a){return Date.ext.util.xPad(a.getFullYear()%100,0)},Y:"getFullYear",z:function(c){var b=c.getTimezoneOffset();var a=Date.ext.util.xPad(parseInt(Math.abs(b/60),10),0);var e=Date.ext.util.xPad(b%60,0);return(b>0?"-":"+")+a+e},Z:function(a){return a.toString().replace(/^.*\(([^)]+)\)$/,"$1")},"%":function(a){return"%"}};Date.ext.aggregates={c:"locale",D:"%m/%d/%y",h:"%b",n:"\n",r:"%I:%M:%S %p",R:"%H:%M",t:"\t",T:"%H:%M:%S",x:"locale",X:"locale"};Date.ext.aggregates.z=Date.ext.formats.z(new Date());Date.ext.aggregates.Z=Date.ext.formats.Z(new Date());Date.ext.unsupported={};Date.prototype.strftime=function(a){if(!(this.locale in Date.ext.locales)){if(this.locale.replace(/-[a-zA-Z]+$/,"") in Date.ext.locales){this.locale=this.locale.replace(/-[a-zA-Z]+$/,"")}else{this.locale="en-GB"}}var c=this;while(a.match(/%[cDhnrRtTxXzZ]/)){a=a.replace(/%([cDhnrRtTxXzZ])/g,function(e,d){var g=Date.ext.aggregates[d];return(g=="locale"?Date.ext.locales[c.locale][d]:g)})}var b=a.replace(/%([aAbBCdegGHIjmMpPSuUVwWyY%])/g,function(e,d){var g=Date.ext.formats[d];if(typeof(g)=="string"){return c[g]()}else{if(typeof(g)=="function"){return g.call(c,c)}else{if(typeof(g)=="object"&&typeof(g[0])=="string"){return Date.ext.util.xPad(c[g[0]](),g[1])}else{return d}}}});c=null;return b};
\ No newline at end of file

diff --git a/www/modules.yaml b/www/modules.yaml
index e089e90..d78659b 100644 (file)
--- a/www/modules.yaml
+++ b/www/modules.yaml
@@ -20,7 +20,7 @@ all:
         - backbone
         - showdown.mod
         - jade.runtime.min
-        - dygraph
+        - dygraph.min
 
 -   suffix: .mod.js
     paths: