thirdparty JS for the CLIENT FW

Unified Framework for the OPEN-O GUI.

Issue-ID : CLIENT-11 and its sub stories

Change-Id: Icf00375a2bf9529640eee08ab2fc8ffe08ef3348
Signed-off-by: seshukm <seshu.kumar.m@huawei.com>

8 files changed, 4321 insertions, 0 deletions

diff --git a/portal-common/src/main/webapp/framework/browser/thirdparty/images/collapse_arrow.png b/portal-common/src/main/webapp/framework/browser/thirdparty/images/collapse_arrow.png
new file mode 100644
index 00000000..8830741a
--- /dev/null
+++ b/portal-common/src/main/webapp/framework/browser/thirdparty/images/collapse_arrow.png
diff --git a/portal-common/src/main/webapp/framework/browser/thirdparty/images/expand_arrow.png b/portal-common/src/main/webapp/framework/browser/thirdparty/images/expand_arrow.png
new file mode 100644
index 00000000..f8935e1f
--- /dev/null
+++ b/portal-common/src/main/webapp/framework/browser/thirdparty/images/expand_arrow.png
diff --git a/portal-common/src/main/webapp/framework/browser/thirdparty/images/openo.png b/portal-common/src/main/webapp/framework/browser/thirdparty/images/openo.png
new file mode 100644
index 00000000..328b7353
--- /dev/null
+++ b/portal-common/src/main/webapp/framework/browser/thirdparty/images/openo.png
diff --git a/portal-common/src/main/webapp/framework/browser/thirdparty/images/searchicon.png b/portal-common/src/main/webapp/framework/browser/thirdparty/images/searchicon.png
new file mode 100644
index 00000000..960dea1a
--- /dev/null
+++ b/portal-common/src/main/webapp/framework/browser/thirdparty/images/searchicon.png
diff --git a/portal-common/src/main/webapp/framework/browser/thirdparty/jquery.ztree.core-3.5.js b/portal-common/src/main/webapp/framework/browser/thirdparty/jquery.ztree.core-3.5.js
new file mode 100644
index 00000000..0e7b338e
--- /dev/null
+++ b/portal-common/src/main/webapp/framework/browser/thirdparty/jquery.ztree.core-3.5.js
@@ -0,0 +1,70 @@
+/*

+ * JQuery zTree core v3.5.18

+ * http://zTree.me/

+ *

+ * Copyright (c) 2010 Hunter.z

+ *

+ * Licensed same as jquery - MIT License

+ * http://www.opensource.org/licenses/mit-license.php

+ *

+ * email: hunter.z@263.net

+ * Date: 2015-06-18

+ */

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+c.push(e.folder.DOCU);return i.makeNodeLineClassEx(a)+c.join("_")},makeNodeLineClassEx:function(b){return e.className.BUTTON+" "+e.className.LEVEL+b.level+" "+e.className.SWITCH+" "},makeNodeTarget:function(b){return b.target||"_blank"},makeNodeUrl:function(b,a){var c=b.data.key.url;return a[c]?a[c]:null},makeUlHtml:function(b,a,c,d){c.push("<ul id='",a.tId,e.id.UL,"' class='",e.className.LEVEL,a.level," ",i.makeUlLineClass(b,a),"' style='display:",a.open?"block":"none","'>");c.push(d);c.push("</ul>")},

+makeUlLineClass:function(b,a){return b.view.showLine&&!a.isLastNode?e.line.LINE:""},removeChildNodes:function(b,a){if(a){var c=b.data.key.children,d=a[c];if(d){for(var f=0,g=d.length;f<g;f++)h.removeNodeCache(b,d[f]);h.removeSelectedNode(b);delete a[c];b.data.keep.parent?k(a,e.id.UL,b).empty():(a.isParent=!1,a.open=!1,c=k(a,e.id.SWITCH,b),d=k(a,e.id.ICON,b),i.replaceSwitchClass(a,c,e.folder.DOCU),i.replaceIcoClass(a,d,e.folder.DOCU),k(a,e.id.UL,b).remove())}}},setFirstNode:function(b,a){var c=b.data.key.children;

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+i.replaceSwitchClass(o,l,e.line.BOTTOM)):i.replaceSwitchClass(o,l,e.line.BOTTOM);g.removeClass(e.line.LINE)}}},replaceIcoClass:function(b,a,c){if(a&&!b.isAjaxing&&(b=a.attr("class"),b!=void 0)){b=b.split("_");switch(c){case e.folder.OPEN:case e.folder.CLOSE:case e.folder.DOCU:b[b.length-1]=c}a.attr("class",b.join("_"))}},replaceSwitchClass:function(b,a,c){if(a){var d=a.attr("class");if(d!=void 0){d=d.split("_");switch(c){case e.line.ROOT:case e.line.ROOTS:case e.line.CENTER:case e.line.BOTTOM:case e.line.NOLINE:d[0]=

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diff --git a/portal-common/src/main/webapp/framework/browser/thirdparty/jquery_1.12.4.min.js b/portal-common/src/main/webapp/framework/browser/thirdparty/jquery_1.12.4.min.js
new file mode 100644
index 00000000..db07c592
--- /dev/null
+++ b/portal-common/src/main/webapp/framework/browser/thirdparty/jquery_1.12.4.min.js
@@ -0,0 +1,5 @@
+/*! jQuery v1.12.4 | (c) jQuery Foundation | jquery.org/license */

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+    padding:"inner"+a,content:b,"":"outer"+a},function(c,d){n.fn[d]=function(d,e){var f=arguments.length&&(c||"boolean"!=typeof d),g=c||(d===!0||e===!0?"margin":"border");return Y(this,function(b,c,d){var e;return n.isWindow(b)?b.document.documentElement["client"+a]:9===b.nodeType?(e=b.documentElement,Math.max(b.body["scroll"+a],e["scroll"+a],b.body["offset"+a],e["offset"+a],e["client"+a])):void 0===d?n.css(b,c,g):n.style(b,c,d,g)},b,f?d:void 0,f,null)}})}),n.fn.extend({bind:function(a,b,c){return this.on(a,null,b,c)},unbind:function(a,b){return this.off(a,null,b)},delegate:function(a,b,c,d){return this.on(b,a,c,d)},undelegate:function(a,b,c){return 1===arguments.length?this.off(a,"**"):this.off(b,a||"**",c)}}),n.fn.size=function(){return this.length},n.fn.andSelf=n.fn.addBack,"function"==typeof define&&define.amd&&define("jquery",[],function(){return n});var nc=a.jQuery,oc=a.$;return n.noConflict=function(b){return a.$===n&&(a.$=oc),b&&a.jQuery===n&&(a.jQuery=nc),n},b||(a.jQuery=a.$=n),n});
\ No newline at end of file
diff --git a/portal-common/src/main/webapp/framework/browser/thirdparty/mustache.js b/portal-common/src/main/webapp/framework/browser/thirdparty/mustache.js
new file mode 100644
index 00000000..a8560c0a
--- /dev/null
+++ b/portal-common/src/main/webapp/framework/browser/thirdparty/mustache.js
@@ -0,0 +1,630 @@
+/*!

+ * mustache.js - Logic-less {{mustache}} templates with JavaScript

+ * http://github.com/janl/mustache.js

+ */

+

+/*global define: false Mustache: true*/

+

+(function defineMustache (global, factory) {

+    if (typeof exports === 'object' && exports && typeof exports.nodeName !== 'string') {

+        factory(exports); // CommonJS

+    } else if (typeof define === 'function' && define.amd) {

+        define(['exports'], factory); // AMD

+    } else {

+        global.Mustache = {};

+        factory(global.Mustache); // script, wsh, asp

+    }

+}(this, function mustacheFactory (mustache) {

+

+    var objectToString = Object.prototype.toString;

+    var isArray = Array.isArray || function isArrayPolyfill (object) {

+            return objectToString.call(object) === '[object Array]';

+        };

+

+    function isFunction (object) {

+        return typeof object === 'function';

+    }

+

+    /**

+     * More correct typeof string handling array

+     * which normally returns typeof 'object'

+     */

+    function typeStr (obj) {

+        return isArray(obj) ? 'array' : typeof obj;

+    }

+

+    function escapeRegExp (string) {

+        return string.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g, '\\$&');

+    }

+

+    /**

+     * Null safe way of checking whether or not an object,

+     * including its prototype, has a given property

+     */

+    function hasProperty (obj, propName) {

+        return obj != null && typeof obj === 'object' && (propName in obj);

+    }

+

+    // Workaround for https://issues.apache.org/jira/browse/COUCHDB-577

+    // See https://github.com/janl/mustache.js/issues/189

+    var regExpTest = RegExp.prototype.test;

+    function testRegExp (re, string) {

+        return regExpTest.call(re, string);

+    }

+

+    var nonSpaceRe = /\S/;

+    function isWhitespace (string) {

+        return !testRegExp(nonSpaceRe, string);

+    }

+

+    var entityMap = {

+        '&': '&amp;',

+        '<': '&lt;',

+        '>': '&gt;',

+        '"': '&quot;',

+        "'": '&#39;',

+        '/': '&#x2F;',

+        '`': '&#x60;',

+        '=': '&#x3D;'

+    };

+

+    function escapeHtml (string) {

+        return String(string).replace(/[&<>"'`=\/]/g, function fromEntityMap (s) {

+            return entityMap[s];

+        });

+    }

+

+    var whiteRe = /\s*/;

+    var spaceRe = /\s+/;

+    var equalsRe = /\s*=/;

+    var curlyRe = /\s*\}/;

+    var tagRe = /#|\^|\/|>|\{|&|=|!/;

+

+    /**

+     * Breaks up the given `template` string into a tree of tokens. If the `tags`

+     * argument is given here it must be an array with two string values: the

+     * opening and closing tags used in the template (e.g. [ "<%", "%>" ]). Of

+     * course, the default is to use mustaches (i.e. mustache.tags).

+     *

+     * A token is an array with at least 4 elements. The first element is the

+     * mustache symbol that was used inside the tag, e.g. "#" or "&". If the tag

+     * did not contain a symbol (i.e. {{myValue}}) this element is "name". For

+     * all text that appears outside a symbol this element is "text".

+     *

+     * The second element of a token is its "value". For mustache tags this is

+     * whatever else was inside the tag besides the opening symbol. For text tokens

+     * this is the text itself.

+     *

+     * The third and fourth elements of the token are the start and end indices,

+     * respectively, of the token in the original template.

+     *

+     * Tokens that are the root node of a subtree contain two more elements: 1) an

+     * array of tokens in the subtree and 2) the index in the original template at

+     * which the closing tag for that section begins.

+     */

+    function parseTemplate (template, tags) {

+        if (!template)

+            return [];

+

+        var sections = [];     // Stack to hold section tokens

+        var tokens = [];       // Buffer to hold the tokens

+        var spaces = [];       // Indices of whitespace tokens on the current line

+        var hasTag = false;    // Is there a {{tag}} on the current line?

+        var nonSpace = false;  // Is there a non-space char on the current line?

+

+        // Strips all whitespace tokens array for the current line

+        // if there was a {{#tag}} on it and otherwise only space.

+        function stripSpace () {

+            if (hasTag && !nonSpace) {

+                while (spaces.length)

+                    delete tokens[spaces.pop()];

+            } else {

+                spaces = [];

+            }

+

+            hasTag = false;

+            nonSpace = false;

+        }

+

+        var openingTagRe, closingTagRe, closingCurlyRe;

+        function compileTags (tagsToCompile) {

+            if (typeof tagsToCompile === 'string')

+                tagsToCompile = tagsToCompile.split(spaceRe, 2);

+

+            if (!isArray(tagsToCompile) || tagsToCompile.length !== 2)

+                throw new Error('Invalid tags: ' + tagsToCompile);

+

+            openingTagRe = new RegExp(escapeRegExp(tagsToCompile[0]) + '\\s*');

+            closingTagRe = new RegExp('\\s*' + escapeRegExp(tagsToCompile[1]));

+            closingCurlyRe = new RegExp('\\s*' + escapeRegExp('}' + tagsToCompile[1]));

+        }

+

+        compileTags(tags || mustache.tags);

+

+        var scanner = new Scanner(template);

+

+        var start, type, value, chr, token, openSection;

+        while (!scanner.eos()) {

+            start = scanner.pos;

+

+            // Match any text between tags.

+            value = scanner.scanUntil(openingTagRe);

+

+            if (value) {

+                for (var i = 0, valueLength = value.length; i < valueLength; ++i) {

+                    chr = value.charAt(i);

+

+                    if (isWhitespace(chr)) {

+                        spaces.push(tokens.length);

+                    } else {

+                        nonSpace = true;

+                    }

+

+                    tokens.push([ 'text', chr, start, start + 1 ]);

+                    start += 1;

+

+                    // Check for whitespace on the current line.

+                    if (chr === '\n')

+                        stripSpace();

+                }

+            }

+

+            // Match the opening tag.

+            if (!scanner.scan(openingTagRe))

+                break;

+

+            hasTag = true;

+

+            // Get the tag type.

+            type = scanner.scan(tagRe) || 'name';

+            scanner.scan(whiteRe);

+

+            // Get the tag value.

+            if (type === '=') {

+                value = scanner.scanUntil(equalsRe);

+                scanner.scan(equalsRe);

+                scanner.scanUntil(closingTagRe);

+            } else if (type === '{') {

+                value = scanner.scanUntil(closingCurlyRe);

+                scanner.scan(curlyRe);

+                scanner.scanUntil(closingTagRe);

+                type = '&';

+            } else {

+                value = scanner.scanUntil(closingTagRe);

+            }

+

+            // Match the closing tag.

+            if (!scanner.scan(closingTagRe))

+                throw new Error('Unclosed tag at ' + scanner.pos);

+

+            token = [ type, value, start, scanner.pos ];

+            tokens.push(token);

+

+            if (type === '#' || type === '^') {

+                sections.push(token);

+            } else if (type === '/') {

+                // Check section nesting.

+                openSection = sections.pop();

+

+                if (!openSection)

+                    throw new Error('Unopened section "' + value + '" at ' + start);

+

+                if (openSection[1] !== value)

+                    throw new Error('Unclosed section "' + openSection[1] + '" at ' + start);

+            } else if (type === 'name' || type === '{' || type === '&') {

+                nonSpace = true;

+            } else if (type === '=') {

+                // Set the tags for the next time around.

+                compileTags(value);

+            }

+        }

+

+        // Make sure there are no open sections when we're done.

+        openSection = sections.pop();

+

+        if (openSection)

+            throw new Error('Unclosed section "' + openSection[1] + '" at ' + scanner.pos);

+

+        return nestTokens(squashTokens(tokens));

+    }

+

+    /**

+     * Combines the values of consecutive text tokens in the given `tokens` array

+     * to a single token.

+     */

+    function squashTokens (tokens) {

+        var squashedTokens = [];

+

+        var token, lastToken;

+        for (var i = 0, numTokens = tokens.length; i < numTokens; ++i) {

+            token = tokens[i];

+

+            if (token) {

+                if (token[0] === 'text' && lastToken && lastToken[0] === 'text') {

+                    lastToken[1] += token[1];

+                    lastToken[3] = token[3];

+                } else {

+                    squashedTokens.push(token);

+                    lastToken = token;

+                }

+            }

+        }

+

+        return squashedTokens;

+    }

+

+    /**

+     * Forms the given array of `tokens` into a nested tree structure where

+     * tokens that represent a section have two additional items: 1) an array of

+     * all tokens that appear in that section and 2) the index in the original

+     * template that represents the end of that section.

+     */

+    function nestTokens (tokens) {

+        var nestedTokens = [];

+        var collector = nestedTokens;

+        var sections = [];

+

+        var token, section;

+        for (var i = 0, numTokens = tokens.length; i < numTokens; ++i) {

+            token = tokens[i];

+

+            switch (token[0]) {

+                case '#':

+                case '^':

+                    collector.push(token);

+                    sections.push(token);

+                    collector = token[4] = [];

+                    break;

+                case '/':

+                    section = sections.pop();

+                    section[5] = token[2];

+                    collector = sections.length > 0 ? sections[sections.length - 1][4] : nestedTokens;

+                    break;

+                default:

+                    collector.push(token);

+            }

+        }

+

+        return nestedTokens;

+    }

+

+    /**

+     * A simple string scanner that is used by the template parser to find

+     * tokens in template strings.

+     */

+    function Scanner (string) {

+        this.string = string;

+        this.tail = string;

+        this.pos = 0;

+    }

+

+    /**

+     * Returns `true` if the tail is empty (end of string).

+     */

+    Scanner.prototype.eos = function eos () {

+        return this.tail === '';

+    };

+

+    /**

+     * Tries to match the given regular expression at the current position.

+     * Returns the matched text if it can match, the empty string otherwise.

+     */

+    Scanner.prototype.scan = function scan (re) {

+        var match = this.tail.match(re);

+

+        if (!match || match.index !== 0)

+            return '';

+

+        var string = match[0];

+

+        this.tail = this.tail.substring(string.length);

+        this.pos += string.length;

+

+        return string;

+    };

+

+    /**

+     * Skips all text until the given regular expression can be matched. Returns

+     * the skipped string, which is the entire tail if no match can be made.

+     */

+    Scanner.prototype.scanUntil = function scanUntil (re) {

+        var index = this.tail.search(re), match;

+

+        switch (index) {

+            case -1:

+                match = this.tail;

+                this.tail = '';

+                break;

+            case 0:

+                match = '';

+                break;

+            default:

+                match = this.tail.substring(0, index);

+                this.tail = this.tail.substring(index);

+        }

+

+        this.pos += match.length;

+

+        return match;

+    };

+

+    /**

+     * Represents a rendering context by wrapping a view object and

+     * maintaining a reference to the parent context.

+     */

+    function Context (view, parentContext) {

+        this.view = view;

+        this.cache = { '.': this.view };

+        this.parent = parentContext;

+    }

+

+    /**

+     * Creates a new context using the given view with this context

+     * as the parent.

+     */

+    Context.prototype.push = function push (view) {

+        return new Context(view, this);

+    };

+

+    /**

+     * Returns the value of the given name in this context, traversing

+     * up the context hierarchy if the value is absent in this context's view.

+     */

+    Context.prototype.lookup = function lookup (name) {

+        var cache = this.cache;

+

+        var value;

+        if (cache.hasOwnProperty(name)) {

+            value = cache[name];

+        } else {

+            var context = this, names, index, lookupHit = false;

+

+            while (context) {

+                if (name.indexOf('.') > 0) {

+                    value = context.view;

+                    names = name.split('.');

+                    index = 0;

+

+                    /**

+                     * Using the dot notion path in `name`, we descend through the

+                     * nested objects.

+                     *

+                     * To be certain that the lookup has been successful, we have to

+                     * check if the last object in the path actually has the property

+                     * we are looking for. We store the result in `lookupHit`.

+                     *

+                     * This is specially necessary for when the value has been set to

+                     * `undefined` and we want to avoid looking up parent contexts.

+                     **/

+                    while (value != null && index < names.length) {

+                        if (index === names.length - 1)

+                            lookupHit = hasProperty(value, names[index]);

+

+                        value = value[names[index++]];

+                    }

+                } else {

+                    value = context.view[name];

+                    lookupHit = hasProperty(context.view, name);

+                }

+

+                if (lookupHit)

+                    break;

+

+                context = context.parent;

+            }

+

+            cache[name] = value;

+        }

+

+        if (isFunction(value))

+            value = value.call(this.view);

+

+        return value;

+    };

+

+    /**

+     * A Writer knows how to take a stream of tokens and render them to a

+     * string, given a context. It also maintains a cache of templates to

+     * avoid the need to parse the same template twice.

+     */

+    function Writer () {

+        this.cache = {};

+    }

+

+    /**

+     * Clears all cached templates in this writer.

+     */

+    Writer.prototype.clearCache = function clearCache () {

+        this.cache = {};

+    };

+

+    /**

+     * Parses and caches the given `template` and returns the array of tokens

+     * that is generated from the parse.

+     */

+    Writer.prototype.parse = function parse (template, tags) {

+        var cache = this.cache;

+        var tokens = cache[template];

+

+        if (tokens == null)

+            tokens = cache[template] = parseTemplate(template, tags);

+

+        return tokens;

+    };

+

+    /**

+     * High-level method that is used to render the given `template` with

+     * the given `view`.

+     *

+     * The optional `partials` argument may be an object that contains the

+     * names and templates of partials that are used in the template. It may

+     * also be a function that is used to load partial templates on the fly

+     * that takes a single argument: the name of the partial.

+     */

+    Writer.prototype.render = function render (template, view, partials) {

+        var tokens = this.parse(template);

+        var context = (view instanceof Context) ? view : new Context(view);

+        return this.renderTokens(tokens, context, partials, template);

+    };

+

+    /**

+     * Low-level method that renders the given array of `tokens` using

+     * the given `context` and `partials`.

+     *

+     * Note: The `originalTemplate` is only ever used to extract the portion

+     * of the original template that was contained in a higher-order section.

+     * If the template doesn't use higher-order sections, this argument may

+     * be omitted.

+     */

+    Writer.prototype.renderTokens = function renderTokens (tokens, context, partials, originalTemplate) {

+        var buffer = '';

+

+        var token, symbol, value;

+        for (var i = 0, numTokens = tokens.length; i < numTokens; ++i) {

+            value = undefined;

+            token = tokens[i];

+            symbol = token[0];

+

+            if (symbol === '#') value = this.renderSection(token, context, partials, originalTemplate);

+            else if (symbol === '^') value = this.renderInverted(token, context, partials, originalTemplate);

+            else if (symbol === '>') value = this.renderPartial(token, context, partials, originalTemplate);

+            else if (symbol === '&') value = this.unescapedValue(token, context);

+            else if (symbol === 'name') value = this.escapedValue(token, context);

+            else if (symbol === 'text') value = this.rawValue(token);

+

+            if (value !== undefined)

+                buffer += value;

+        }

+

+        return buffer;

+    };

+

+    Writer.prototype.renderSection = function renderSection (token, context, partials, originalTemplate) {

+        var self = this;

+        var buffer = '';

+        var value = context.lookup(token[1]);

+

+        // This function is used to render an arbitrary template

+        // in the current context by higher-order sections.

+        function subRender (template) {

+            return self.render(template, context, partials);

+        }

+

+        if (!value) return;

+

+        if (isArray(value)) {

+            for (var j = 0, valueLength = value.length; j < valueLength; ++j) {

+                buffer += this.renderTokens(token[4], context.push(value[j]), partials, originalTemplate);

+            }

+        } else if (typeof value === 'object' || typeof value === 'string' || typeof value === 'number') {

+            buffer += this.renderTokens(token[4], context.push(value), partials, originalTemplate);

+        } else if (isFunction(value)) {

+            if (typeof originalTemplate !== 'string')

+                throw new Error('Cannot use higher-order sections without the original template');

+

+            // Extract the portion of the original template that the section contains.

+            value = value.call(context.view, originalTemplate.slice(token[3], token[5]), subRender);

+

+            if (value != null)

+                buffer += value;

+        } else {

+            buffer += this.renderTokens(token[4], context, partials, originalTemplate);

+        }

+        return buffer;

+    };

+

+    Writer.prototype.renderInverted = function renderInverted (token, context, partials, originalTemplate) {

+        var value = context.lookup(token[1]);

+

+        // Use JavaScript's definition of falsy. Include empty arrays.

+        // See https://github.com/janl/mustache.js/issues/186

+        if (!value || (isArray(value) && value.length === 0))

+            return this.renderTokens(token[4], context, partials, originalTemplate);

+    };

+

+    Writer.prototype.renderPartial = function renderPartial (token, context, partials) {

+        if (!partials) return;

+

+        var value = isFunction(partials) ? partials(token[1]) : partials[token[1]];

+        if (value != null)

+            return this.renderTokens(this.parse(value), context, partials, value);

+    };

+

+    Writer.prototype.unescapedValue = function unescapedValue (token, context) {

+        var value = context.lookup(token[1]);

+        if (value != null)

+            return value;

+    };

+

+    Writer.prototype.escapedValue = function escapedValue (token, context) {

+        var value = context.lookup(token[1]);

+        if (value != null)

+            return mustache.escape(value);

+    };

+

+    Writer.prototype.rawValue = function rawValue (token) {

+        return token[1];

+    };

+

+    mustache.name = 'mustache.js';

+    mustache.version = '2.3.0';

+    mustache.tags = [ '{{', '}}' ];

+

+    // All high-level mustache.* functions use this writer.

+    var defaultWriter = new Writer();

+

+    /**

+     * Clears all cached templates in the default writer.

+     */

+    mustache.clearCache = function clearCache () {

+        return defaultWriter.clearCache();

+    };

+

+    /**

+     * Parses and caches the given template in the default writer and returns the

+     * array of tokens it contains. Doing this ahead of time avoids the need to

+     * parse templates on the fly as they are rendered.

+     */

+    mustache.parse = function parse (template, tags) {

+        return defaultWriter.parse(template, tags);

+    };

+

+    /**

+     * Renders the `template` with the given `view` and `partials` using the

+     * default writer.

+     */

+    mustache.render = function render (template, view, partials) {

+        if (typeof template !== 'string') {

+            throw new TypeError('Invalid template! Template should be a "string" ' +

+                'but "' + typeStr(template) + '" was given as the first ' +

+                'argument for mustache#render(template, view, partials)');

+        }

+

+        return defaultWriter.render(template, view, partials);

+    };

+

+    // This is here for backwards compatibility with 0.4.x.,

+    /*eslint-disable */ // eslint wants camel cased function name

+    mustache.to_html = function to_html (template, view, partials, send) {

+        /*eslint-enable*/

+

+        var result = mustache.render(template, view, partials);

+

+        if (isFunction(send)) {

+            send(result);

+        } else {

+            return result;

+        }

+    };

+

+    // Export the escaping function so that the user may override it.

+    // See https://github.com/janl/mustache.js/issues/244

+    mustache.escape = escapeHtml;

+

+    // Export these mainly for testing, but also for advanced usage.

+    mustache.Scanner = Scanner;

+    mustache.Context = Context;

+    mustache.Writer = Writer;

+

+    return mustache;

+}));
\ No newline at end of file
diff --git a/portal-common/src/main/webapp/framework/browser/thirdparty/tree.jquery.js b/portal-common/src/main/webapp/framework/browser/thirdparty/tree.jquery.js
new file mode 100644
index 00000000..c3a49122
--- /dev/null
+++ b/portal-common/src/main/webapp/framework/browser/thirdparty/tree.jquery.js
@@ -0,0 +1,3616 @@
+/*

+ JqTree 1.3.6

+

+ Copyright 2015 Marco Braak

+

+ Licensed under the Apache License, Version 2.0 (the "License");

+ you may not use this file except in compliance with the License.

+ You may obtain a copy of the License at

+

+ http://www.apache.org/licenses/LICENSE-2.0

+

+ Unless required by applicable law or agreed to in writing, software

+ distributed under the License is distributed on an "AS IS" BASIS,

+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+ See the License for the specific language governing permissions and

+ limitations under the License.

+ */

+(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){

+    var $, DragAndDropHandler, DragElement, HitAreasGenerator, Position, VisibleNodeIterator, node_module, util,

+        extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },

+        hasProp = {}.hasOwnProperty;

+

+    node_module = require('./node');

+

+    util = require('./util');

+

+    Position = node_module.Position;

+

+    $ = jQuery;

+

+    DragAndDropHandler = (function() {

+        function DragAndDropHandler(tree_widget) {

+            this.tree_widget = tree_widget;

+            this.hovered_area = null;

+            this.$ghost = null;

+            this.hit_areas = [];

+            this.is_dragging = false;

+            this.current_item = null;

+        }

+

+        DragAndDropHandler.prototype.mouseCapture = function(position_info) {

+            var $element, node_element;

+            $element = $(position_info.target);

+            if (!this.mustCaptureElement($element)) {

+                return null;

+            }

+            if (this.tree_widget.options.onIsMoveHandle && !this.tree_widget.options.onIsMoveHandle($element)) {

+                return null;

+            }

+            node_element = this.tree_widget._getNodeElement($element);

+            if (node_element && this.tree_widget.options.onCanMove) {

+                if (!this.tree_widget.options.onCanMove(node_element.node)) {

+                    node_element = null;

+                }

+            }

+            this.current_item = node_element;

+            return this.current_item !== null;

+        };

+

+        DragAndDropHandler.prototype.mouseStart = function(position_info) {

+            var node, node_name, offset;

+            this.refresh();

+            offset = $(position_info.target).offset();

+            node = this.current_item.node;

+            if (this.tree_widget.options.autoEscape) {

+                node_name = util.html_escape(node.name);

+            } else {

+                node_name = node.name;

+            }

+            this.drag_element = new DragElement(node_name, position_info.page_x - offset.left, position_info.page_y - offset.top, this.tree_widget.element);

+            this.is_dragging = true;

+            this.current_item.$element.addClass('jqtree-moving');

+            return true;

+        };

+

+        DragAndDropHandler.prototype.mouseDrag = function(position_info) {

+            var area, can_move_to;

+            this.drag_element.move(position_info.page_x, position_info.page_y);

+            area = this.findHoveredArea(position_info.page_x, position_info.page_y);

+            can_move_to = this.canMoveToArea(area);

+            if (can_move_to && area) {

+                if (!area.node.isFolder()) {

+                    this.stopOpenFolderTimer();

+                }

+                if (this.hovered_area !== area) {

+                    this.hovered_area = area;

+                    if (this.mustOpenFolderTimer(area)) {

+                        this.startOpenFolderTimer(area.node);

+                    } else {

+                        this.stopOpenFolderTimer();

+                    }

+                    this.updateDropHint();

+                }

+            } else {

+                this.removeHover();

+                this.removeDropHint();

+                this.stopOpenFolderTimer();

+            }

+            if (!area) {

+                if (this.tree_widget.options.onDragMove != null) {

+                    this.tree_widget.options.onDragMove(this.current_item.node, position_info.original_event);

+                }

+            }

+            return true;

+        };

+

+        DragAndDropHandler.prototype.mustCaptureElement = function($element) {

+            return !$element.is('input,select,textarea');

+        };

+

+        DragAndDropHandler.prototype.canMoveToArea = function(area) {

+            var position_name;

+            if (!area) {

+                return false;

+            } else if (this.tree_widget.options.onCanMoveTo) {

+                position_name = Position.getName(area.position);

+                return this.tree_widget.options.onCanMoveTo(this.current_item.node, area.node, position_name);

+            } else {

+                return true;

+            }

+        };

+

+        DragAndDropHandler.prototype.mouseStop = function(position_info) {

+            var current_item;

+            this.moveItem(position_info);

+            this.clear();

+            this.removeHover();

+            this.removeDropHint();

+            this.removeHitAreas();

+            current_item = this.current_item;

+            if (this.current_item) {

+                this.current_item.$element.removeClass('jqtree-moving');

+                this.current_item = null;

+            }

+            this.is_dragging = false;

+            if (!this.hovered_area && current_item) {

+                if (this.tree_widget.options.onDragStop != null) {

+                    this.tree_widget.options.onDragStop(current_item.node, position_info.original_event);

+                }

+            }

+            return false;

+        };

+

+        DragAndDropHandler.prototype.refresh = function() {

+            this.removeHitAreas();

+            if (this.current_item) {

+                this.generateHitAreas();

+                this.current_item = this.tree_widget._getNodeElementForNode(this.current_item.node);

+                if (this.is_dragging) {

+                    return this.current_item.$element.addClass('jqtree-moving');

+                }

+            }

+        };

+

+        DragAndDropHandler.prototype.removeHitAreas = function() {

+            return this.hit_areas = [];

+        };

+

+        DragAndDropHandler.prototype.clear = function() {

+            this.drag_element.remove();

+            return this.drag_element = null;

+        };

+

+        DragAndDropHandler.prototype.removeDropHint = function() {

+            if (this.previous_ghost) {

+                return this.previous_ghost.remove();

+            }

+        };

+

+        DragAndDropHandler.prototype.removeHover = function() {

+            return this.hovered_area = null;

+        };

+

+        DragAndDropHandler.prototype.generateHitAreas = function() {

+            var hit_areas_generator;

+            hit_areas_generator = new HitAreasGenerator(this.tree_widget.tree, this.current_item.node, this.getTreeDimensions().bottom);

+            return this.hit_areas = hit_areas_generator.generate();

+        };

+

+        DragAndDropHandler.prototype.findHoveredArea = function(x, y) {

+            var area, dimensions, high, low, mid;

+            dimensions = this.getTreeDimensions();

+            if (x < dimensions.left || y < dimensions.top || x > dimensions.right || y > dimensions.bottom) {

+                return null;

+            }

+            low = 0;

+            high = this.hit_areas.length;

+            while (low < high) {

+                mid = (low + high) >> 1;

+                area = this.hit_areas[mid];

+                if (y < area.top) {

+                    high = mid;

+                } else if (y > area.bottom) {

+                    low = mid + 1;

+                } else {

+                    return area;

+                }

+            }

+            return null;

+        };

+

+        DragAndDropHandler.prototype.mustOpenFolderTimer = function(area) {

+            var node;

+            node = area.node;

+            return node.isFolder() && !node.is_open && area.position === Position.INSIDE;

+        };

+

+        DragAndDropHandler.prototype.updateDropHint = function() {

+            var node_element;

+            if (!this.hovered_area) {

+                return;

+            }

+            this.removeDropHint();

+            node_element = this.tree_widget._getNodeElementForNode(this.hovered_area.node);

+            return this.previous_ghost = node_element.addDropHint(this.hovered_area.position);

+        };

+

+        DragAndDropHandler.prototype.startOpenFolderTimer = function(folder) {

+            var openFolder;

+            openFolder = (function(_this) {

+                return function() {

+                    return _this.tree_widget._openNode(folder, _this.tree_widget.options.slide, function() {

+                        _this.refresh();

+                        return _this.updateDropHint();

+                    });

+                };

+            })(this);

+            this.stopOpenFolderTimer();

+            return this.open_folder_timer = setTimeout(openFolder, this.tree_widget.options.openFolderDelay);

+        };

+

+        DragAndDropHandler.prototype.stopOpenFolderTimer = function() {

+            if (this.open_folder_timer) {

+                clearTimeout(this.open_folder_timer);

+                return this.open_folder_timer = null;

+            }

+        };

+

+        DragAndDropHandler.prototype.moveItem = function(position_info) {

+            var doMove, event, moved_node, position, previous_parent, target_node;

+            if (this.hovered_area && this.hovered_area.position !== Position.NONE && this.canMoveToArea(this.hovered_area)) {

+                moved_node = this.current_item.node;

+                target_node = this.hovered_area.node;

+                position = this.hovered_area.position;

+                previous_parent = moved_node.parent;

+                if (position === Position.INSIDE) {

+                    this.hovered_area.node.is_open = true;

+                }

+                doMove = (function(_this) {

+                    return function() {

+                        _this.tree_widget.tree.moveNode(moved_node, target_node, position);

+                        _this.tree_widget.element.empty();

+                        return _this.tree_widget._refreshElements();

+                    };

+                })(this);

+                event = this.tree_widget._triggerEvent('tree.move', {

+                    move_info: {

+                        moved_node: moved_node,

+                        target_node: target_node,

+                        position: Position.getName(position),

+                        previous_parent: previous_parent,

+                        do_move: doMove,

+                        original_event: position_info.original_event

+                    }

+                });

+                if (!event.isDefaultPrevented()) {

+                    return doMove();

+                }

+            }

+        };

+

+        DragAndDropHandler.prototype.getTreeDimensions = function() {

+            var offset;

+            offset = this.tree_widget.element.offset();

+            return {

+                left: offset.left,

+                top: offset.top,

+                right: offset.left + this.tree_widget.element.width(),

+                bottom: offset.top + this.tree_widget.element.height() + 16

+            };

+        };

+

+        return DragAndDropHandler;

+

+    })();

+

+    VisibleNodeIterator = (function() {

+        function VisibleNodeIterator(tree) {

+            this.tree = tree;

+        }

+

+        VisibleNodeIterator.prototype.iterate = function() {

+            var _iterateNode, is_first_node;

+            is_first_node = true;

+            _iterateNode = (function(_this) {

+                return function(node, next_node) {

+                    var $element, child, children_length, i, j, len, must_iterate_inside, ref;

+                    must_iterate_inside = (node.is_open || !node.element) && node.hasChildren();

+                    if (node.element) {

+                        $element = $(node.element);

+                        if (!$element.is(':visible')) {

+                            return;

+                        }

+                        if (is_first_node) {

+                            _this.handleFirstNode(node, $element);

+                            is_first_node = false;

+                        }

+                        if (!node.hasChildren()) {

+                            _this.handleNode(node, next_node, $element);

+                        } else if (node.is_open) {

+                            if (!_this.handleOpenFolder(node, $element)) {

+                                must_iterate_inside = false;

+                            }

+                        } else {

+                            _this.handleClosedFolder(node, next_node, $element);

+                        }

+                    }

+                    if (must_iterate_inside) {

+                        children_length = node.children.length;

+                        ref = node.children;

+                        for (i = j = 0, len = ref.length; j < len; i = ++j) {

+                            child = ref[i];

+                            if (i === (children_length - 1)) {

+                                _iterateNode(node.children[i], null);

+                            } else {

+                                _iterateNode(node.children[i], node.children[i + 1]);

+                            }

+                        }

+                        if (node.is_open) {

+                            return _this.handleAfterOpenFolder(node, next_node, $element);

+                        }

+                    }

+                };

+            })(this);

+            return _iterateNode(this.tree, null);

+        };

+

+        VisibleNodeIterator.prototype.handleNode = function(node, next_node, $element) {};

+

+        VisibleNodeIterator.prototype.handleOpenFolder = function(node, $element) {};

+

+        VisibleNodeIterator.prototype.handleClosedFolder = function(node, next_node, $element) {};

+

+        VisibleNodeIterator.prototype.handleAfterOpenFolder = function(node, next_node, $element) {};

+

+        VisibleNodeIterator.prototype.handleFirstNode = function(node, $element) {};

+

+        return VisibleNodeIterator;

+

+    })();

+

+    HitAreasGenerator = (function(superClass) {

+        extend(HitAreasGenerator, superClass);

+

+        function HitAreasGenerator(tree, current_node, tree_bottom) {

+            HitAreasGenerator.__super__.constructor.call(this, tree);

+            this.current_node = current_node;

+            this.tree_bottom = tree_bottom;

+        }

+

+        HitAreasGenerator.prototype.generate = function() {

+            this.positions = [];

+            this.last_top = 0;

+            this.iterate();

+            return this.generateHitAreas(this.positions);

+        };

+

+        HitAreasGenerator.prototype.getTop = function($element) {

+            return $element.offset().top;

+        };

+

+        HitAreasGenerator.prototype.addPosition = function(node, position, top) {

+            var area;

+            area = {

+                top: top,

+                node: node,

+                position: position

+            };

+            this.positions.push(area);

+            return this.last_top = top;

+        };

+

+        HitAreasGenerator.prototype.handleNode = function(node, next_node, $element) {

+            var top;

+            top = this.getTop($element);

+            if (node === this.current_node) {

+                this.addPosition(node, Position.NONE, top);

+            } else {

+                this.addPosition(node, Position.INSIDE, top);

+            }

+            if (next_node === this.current_node || node === this.current_node) {

+                return this.addPosition(node, Position.NONE, top);

+            } else {

+                return this.addPosition(node, Position.AFTER, top);

+            }

+        };

+

+        HitAreasGenerator.prototype.handleOpenFolder = function(node, $element) {

+            if (node === this.current_node) {

+                return false;

+            }

+            if (node.children[0] !== this.current_node) {

+                this.addPosition(node, Position.INSIDE, this.getTop($element));

+            }

+            return true;

+        };

+

+        HitAreasGenerator.prototype.handleClosedFolder = function(node, next_node, $element) {

+            var top;

+            top = this.getTop($element);

+            if (node === this.current_node) {

+                return this.addPosition(node, Position.NONE, top);

+            } else {

+                this.addPosition(node, Position.INSIDE, top);

+                if (next_node !== this.current_node) {

+                    return this.addPosition(node, Position.AFTER, top);

+                }

+            }

+        };

+

+        HitAreasGenerator.prototype.handleFirstNode = function(node, $element) {

+            if (node !== this.current_node) {

+                return this.addPosition(node, Position.BEFORE, this.getTop($(node.element)));

+            }

+        };

+

+        HitAreasGenerator.prototype.handleAfterOpenFolder = function(node, next_node, $element) {

+            if (node === this.current_node.node || next_node === this.current_node.node) {

+                return this.addPosition(node, Position.NONE, this.last_top);

+            } else {

+                return this.addPosition(node, Position.AFTER, this.last_top);

+            }

+        };

+

+        HitAreasGenerator.prototype.generateHitAreas = function(positions) {

+            var group, hit_areas, j, len, position, previous_top;

+            previous_top = -1;

+            group = [];

+            hit_areas = [];

+            for (j = 0, len = positions.length; j < len; j++) {

+                position = positions[j];

+                if (position.top !== previous_top && group.length) {

+                    if (group.length) {

+                        this.generateHitAreasForGroup(hit_areas, group, previous_top, position.top);

+                    }

+                    previous_top = position.top;

+                    group = [];

+                }

+                group.push(position);

+            }

+            this.generateHitAreasForGroup(hit_areas, group, previous_top, this.tree_bottom);

+            return hit_areas;

+        };

+

+        HitAreasGenerator.prototype.generateHitAreasForGroup = function(hit_areas, positions_in_group, top, bottom) {

+            var area_height, area_top, i, position, position_count;

+            position_count = Math.min(positions_in_group.length, 4);

+            area_height = Math.round((bottom - top) / position_count);

+            area_top = top;

+            i = 0;

+            while (i < position_count) {

+                position = positions_in_group[i];

+                hit_areas.push({

+                    top: area_top,

+                    bottom: area_top + area_height,

+                    node: position.node,

+                    position: position.position

+                });

+                area_top += area_height;

+                i += 1;

+            }

+            return null;

+        };

+

+        return HitAreasGenerator;

+

+    })(VisibleNodeIterator);

+

+    DragElement = (function() {

+        function DragElement(node_name, offset_x, offset_y, $tree) {

+            this.offset_x = offset_x;

+            this.offset_y = offset_y;

+            this.$element = $("<span class=\"jqtree-title jqtree-dragging\">" + node_name + "</span>");

+            this.$element.css("position", "absolute");

+            $tree.append(this.$element);

+        }

+

+        DragElement.prototype.move = function(page_x, page_y) {

+            return this.$element.offset({

+                left: page_x - this.offset_x,

+                top: page_y - this.offset_y

+            });

+        };

+

+        DragElement.prototype.remove = function() {

+            return this.$element.remove();

+        };

+

+        return DragElement;

+

+    })();

+

+    module.exports = {

+        DragAndDropHandler: DragAndDropHandler,

+        DragElement: DragElement,

+        HitAreasGenerator: HitAreasGenerator

+    };

+

+},{"./node":5,"./util":12}],2:[function(require,module,exports){

+    var $, ElementsRenderer, NodeElement, html_escape, node_element, util;

+

+    node_element = require('./node_element');

+

+    NodeElement = node_element.NodeElement;

+

+    util = require('./util');

+

+    html_escape = util.html_escape;

+

+    $ = jQuery;

+

+    ElementsRenderer = (function() {

+        function ElementsRenderer(tree_widget) {

+            this.tree_widget = tree_widget;

+            this.opened_icon_element = this.createButtonElement(tree_widget.options.openedIcon);

+            this.closed_icon_element = this.createButtonElement(tree_widget.options.closedIcon);

+        }

+

+        ElementsRenderer.prototype.render = function(from_node) {

+            if (from_node && from_node.parent) {

+                return this.renderFromNode(from_node);

+            } else {

+                return this.renderFromRoot();

+            }

+        };

+

+        ElementsRenderer.prototype.renderFromRoot = function() {

+            var $element;

+            $element = this.tree_widget.element;

+            $element.empty();

+            return this.createDomElements($element[0], this.tree_widget.tree.children, true, true, 1);

+        };

+

+        ElementsRenderer.prototype.renderFromNode = function(node) {

+            var $previous_li, li;

+            $previous_li = $(node.element);

+            li = this.createLi(node, node.getLevel());

+            this.attachNodeData(node, li);

+            $previous_li.after(li);

+            $previous_li.remove();

+            if (node.children) {

+                return this.createDomElements(li, node.children, false, false, node.getLevel() + 1);

+            }

+        };

+

+        ElementsRenderer.prototype.createDomElements = function(element, children, is_root_node, is_open, level) {

+            var child, i, len, li, ul;

+            ul = this.createUl(is_root_node);

+            element.appendChild(ul);

+            for (i = 0, len = children.length; i < len; i++) {

+                child = children[i];

+                li = this.createLi(child, level);

+                ul.appendChild(li);

+                this.attachNodeData(child, li);

+                if (child.hasChildren()) {

+                    this.createDomElements(li, child.children, false, child.is_open, level + 1);

+                }

+            }

+            return null;

+        };

+

+        ElementsRenderer.prototype.attachNodeData = function(node, li) {

+            node.element = li;

+            return $(li).data('node', node);

+        };

+

+        ElementsRenderer.prototype.createUl = function(is_root_node) {

+            var class_string, role, ul;

+            if (!is_root_node) {

+                class_string = '';

+                role = 'group';

+            } else {

+                class_string = 'jqtree-tree';

+                role = 'tree';

+                if (this.tree_widget.options.rtl) {

+                    class_string += ' jqtree-rtl';

+                }

+            }

+            ul = document.createElement('ul');

+            ul.className = "jqtree_common " + class_string;

+            ul.setAttribute('role', role);

+            return ul;

+        };

+

+        ElementsRenderer.prototype.createLi = function(node, level) {

+            var is_selected, li;

+            is_selected = this.tree_widget.select_node_handler && this.tree_widget.select_node_handler.isNodeSelected(node);

+            if (node.isFolder()) {

+                li = this.createFolderLi(node, level, is_selected);

+            } else {

+                li = this.createNodeLi(node, level, is_selected);

+            }

+            if (this.tree_widget.options.onCreateLi) {

+                this.tree_widget.options.onCreateLi(node, $(li));

+            }

+            return li;

+        };

+

+        ElementsRenderer.prototype.createFolderLi = function(node, level, is_selected) {

+            var button_classes, button_link, div, folder_classes, icon_element, is_folder, li;

+            button_classes = this.getButtonClasses(node);

+            folder_classes = this.getFolderClasses(node, is_selected);

+            if (node.is_open) {

+                icon_element = this.opened_icon_element;

+            } else {

+                icon_element = this.closed_icon_element;

+            }

+            li = document.createElement('li');

+            li.className = "jqtree_common " + folder_classes;

+            li.setAttribute('role', 'presentation');

+            div = document.createElement('div');

+            div.className = "jqtree-element jqtree_common";

+            div.setAttribute('role', 'presentation');

+            li.appendChild(div);

+            button_link = document.createElement('a');

+            button_link.className = button_classes;

+            button_link.appendChild(icon_element.cloneNode(false));

+            button_link.setAttribute('role', 'presentation');

+            button_link.setAttribute('aria-hidden', 'true');

+            if (this.tree_widget.options.buttonLeft) {

+                div.appendChild(button_link);

+            }

+            div.appendChild(this.createTitleSpan(node.name, level, is_selected, node.is_open, is_folder = true));

+            if (!this.tree_widget.options.buttonLeft) {

+                div.appendChild(button_link);

+            }

+            return li;

+        };

+

+        ElementsRenderer.prototype.createNodeLi = function(node, level, is_selected) {

+            var class_string, div, is_folder, li, li_classes;

+            li_classes = ['jqtree_common'];

+            if (is_selected) {

+                li_classes.push('jqtree-selected');

+            }

+            class_string = li_classes.join(' ');

+            li = document.createElement('li');

+            li.className = class_string;

+            li.setAttribute('role', 'presentation');

+            div = document.createElement('div');

+            div.className = "jqtree-element jqtree_common";

+            div.setAttribute('role', 'presentation');

+            li.appendChild(div);

+            div.appendChild(this.createTitleSpan(node.name, level, is_selected, node.is_open, is_folder = false));

+            return li;

+        };

+

+        ElementsRenderer.prototype.createTitleSpan = function(node_name, level, is_selected, is_open, is_folder) {

+            var classes, title_span;

+            title_span = document.createElement('span');

+            classes = "jqtree-title jqtree_common";

+            if (is_folder) {

+                classes += " jqtree-title-folder";

+            }

+            title_span.className = classes;

+            title_span.setAttribute('role', 'treeitem');

+            title_span.setAttribute('aria-level', level);

+            title_span.setAttribute('aria-selected', util.getBoolString(is_selected));

+            title_span.setAttribute('aria-expanded', util.getBoolString(is_open));

+            if (is_selected) {

+                title_span.setAttribute('tabindex', 0);

+            }

+            title_span.innerHTML = this.escapeIfNecessary(node_name);

+            return title_span;

+        };

+

+        ElementsRenderer.prototype.getButtonClasses = function(node) {

+            var classes;

+            classes = ['jqtree-toggler', 'jqtree_common'];

+            if (!node.is_open) {

+                classes.push('jqtree-closed');

+            }

+            if (this.tree_widget.options.buttonLeft) {

+                classes.push('jqtree-toggler-left');

+            } else {

+                classes.push('jqtree-toggler-right');

+            }

+            return classes.join(' ');

+        };

+

+        ElementsRenderer.prototype.getFolderClasses = function(node, is_selected) {

+            var classes;

+            classes = ['jqtree-folder'];

+            if (!node.is_open) {

+                classes.push('jqtree-closed');

+            }

+            if (is_selected) {

+                classes.push('jqtree-selected');

+            }

+            if (node.is_loading) {

+                classes.push('jqtree-loading');

+            }

+            return classes.join(' ');

+        };

+

+        ElementsRenderer.prototype.escapeIfNecessary = function(value) {

+            if (this.tree_widget.options.autoEscape) {

+                return html_escape(value);

+            } else {

+                return value;

+            }

+        };

+

+        ElementsRenderer.prototype.createButtonElement = function(value) {

+            var div;

+            if (typeof value === 'string') {

+                div = document.createElement('div');

+                div.innerHTML = value;

+                return document.createTextNode(div.innerHTML);

+            } else {

+                return $(value)[0];

+            }

+        };

+

+        return ElementsRenderer;

+

+    })();

+

+    module.exports = ElementsRenderer;

+

+},{"./node_element":6,"./util":12}],3:[function(require,module,exports){

+    var $, KeyHandler,

+        bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };

+

+    $ = jQuery;

+

+    KeyHandler = (function() {

+        var DOWN, LEFT, RIGHT, UP;

+

+        LEFT = 37;

+

+        UP = 38;

+

+        RIGHT = 39;

+

+        DOWN = 40;

+

+        function KeyHandler(tree_widget) {

+            this.selectNode = bind(this.selectNode, this);

+            this.tree_widget = tree_widget;

+            if (tree_widget.options.keyboardSupport) {

+                $(document).bind('keydown.jqtree', $.proxy(this.handleKeyDown, this));

+            }

+        }

+

+        KeyHandler.prototype.deinit = function() {

+            return $(document).unbind('keydown.jqtree');

+        };

+

+        KeyHandler.prototype.moveDown = function() {

+            var node;

+            node = this.tree_widget.getSelectedNode();

+            if (node) {

+                return this.selectNode(node.getNextNode());

+            } else {

+                return false;

+            }

+        };

+

+        KeyHandler.prototype.moveUp = function() {

+            var node;

+            node = this.tree_widget.getSelectedNode();

+            if (node) {

+                return this.selectNode(node.getPreviousNode());

+            } else {

+                return false;

+            }

+        };

+

+        KeyHandler.prototype.moveRight = function() {

+            var node;

+            node = this.tree_widget.getSelectedNode();

+            if (!node) {

+                return true;

+            } else if (!node.isFolder()) {

+                return true;

+            } else {

+                if (node.is_open) {

+                    return this.selectNode(node.getNextNode());

+                } else {

+                    this.tree_widget.openNode(node);

+                    return false;

+                }

+            }

+        };

+

+        KeyHandler.prototype.moveLeft = function() {

+            var node;

+            node = this.tree_widget.getSelectedNode();

+            if (!node) {

+                return true;

+            } else if (node.isFolder() && node.is_open) {

+                this.tree_widget.closeNode(node);

+                return false;

+            } else {

+                return this.selectNode(node.getParent());

+            }

+        };

+

+        KeyHandler.prototype.handleKeyDown = function(e) {

+            var key;

+            if (!this.tree_widget.options.keyboardSupport) {

+                return true;

+            }

+            if ($(document.activeElement).is('textarea,input,select')) {

+                return true;

+            }

+            if (!this.tree_widget.getSelectedNode()) {

+                return true;

+            }

+            key = e.which;

+            switch (key) {

+                case DOWN:

+                    return this.moveDown();

+                case UP:

+                    return this.moveUp();

+                case RIGHT:

+                    return this.moveRight();

+                case LEFT:

+                    return this.moveLeft();

+            }

+            return true;

+        };

+

+        KeyHandler.prototype.selectNode = function(node) {

+            if (!node) {

+                return true;

+            } else {

+                this.tree_widget.selectNode(node);

+                if (this.tree_widget.scroll_handler && (!this.tree_widget.scroll_handler.isScrolledIntoView($(node.element).find('.jqtree-element')))) {

+                    this.tree_widget.scrollToNode(node);

+                }

+                return false;

+            }

+        };

+

+        return KeyHandler;

+

+    })();

+

+    module.exports = KeyHandler;

+

+},{}],4:[function(require,module,exports){

+

+    /*

+     This widget does the same a the mouse widget in jqueryui.

+     */

+    var $, MouseWidget, SimpleWidget,

+        extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },

+        hasProp = {}.hasOwnProperty;

+

+    SimpleWidget = require('./simple.widget');

+

+    $ = jQuery;

+

+    MouseWidget = (function(superClass) {

+        extend(MouseWidget, superClass);

+

+        function MouseWidget() {

+            return MouseWidget.__super__.constructor.apply(this, arguments);

+        }

+

+        MouseWidget.is_mouse_handled = false;

+

+        MouseWidget.prototype._init = function() {

+            this.$el.bind('mousedown.mousewidget', $.proxy(this._mouseDown, this));

+            this.$el.bind('touchstart.mousewidget', $.proxy(this._touchStart, this));

+            this.is_mouse_started = false;

+            this.mouse_delay = 0;

+            this._mouse_delay_timer = null;

+            this._is_mouse_delay_met = true;

+            return this.mouse_down_info = null;

+        };

+

+        MouseWidget.prototype._deinit = function() {

+            var $document;

+            this.$el.unbind('mousedown.mousewidget');

+            this.$el.unbind('touchstart.mousewidget');

+            $document = $(document);

+            $document.unbind('mousemove.mousewidget');

+            return $document.unbind('mouseup.mousewidget');

+        };

+

+        MouseWidget.prototype._mouseDown = function(e) {

+            var result;

+            if (e.which !== 1) {

+                return;

+            }

+            result = this._handleMouseDown(e, this._getPositionInfo(e));

+            if (result) {

+                e.preventDefault();

+            }

+            return result;

+        };

+

+        MouseWidget.prototype._handleMouseDown = function(e, position_info) {

+            if (MouseWidget.is_mouse_handled) {

+                return;

+            }

+            if (this.is_mouse_started) {

+                this._handleMouseUp(position_info);

+            }

+            this.mouse_down_info = position_info;

+            if (!this._mouseCapture(position_info)) {

+                return;

+            }

+            this._handleStartMouse();

+            this.is_mouse_handled = true;

+            return true;

+        };

+

+        MouseWidget.prototype._handleStartMouse = function() {

+            var $document;

+            $document = $(document);

+            $document.bind('mousemove.mousewidget', $.proxy(this._mouseMove, this));

+            $document.bind('touchmove.mousewidget', $.proxy(this._touchMove, this));

+            $document.bind('mouseup.mousewidget', $.proxy(this._mouseUp, this));

+            $document.bind('touchend.mousewidget', $.proxy(this._touchEnd, this));

+            if (this.mouse_delay) {

+                return this._startMouseDelayTimer();

+            }

+        };

+

+        MouseWidget.prototype._startMouseDelayTimer = function() {

+            if (this._mouse_delay_timer) {

+                clearTimeout(this._mouse_delay_timer);

+            }

+            this._mouse_delay_timer = setTimeout((function(_this) {

+                return function() {

+                    return _this._is_mouse_delay_met = true;

+                };

+            })(this), this.mouse_delay);

+            return this._is_mouse_delay_met = false;

+        };

+

+        MouseWidget.prototype._mouseMove = function(e) {

+            return this._handleMouseMove(e, this._getPositionInfo(e));

+        };

+

+        MouseWidget.prototype._handleMouseMove = function(e, position_info) {

+            if (this.is_mouse_started) {

+                this._mouseDrag(position_info);

+                return e.preventDefault();

+            }

+            if (this.mouse_delay && !this._is_mouse_delay_met) {

+                return true;

+            }

+            this.is_mouse_started = this._mouseStart(this.mouse_down_info) !== false;

+            if (this.is_mouse_started) {

+                this._mouseDrag(position_info);

+            } else {

+                this._handleMouseUp(position_info);

+            }

+            return !this.is_mouse_started;

+        };

+

+        MouseWidget.prototype._getPositionInfo = function(e) {

+            return {

+                page_x: e.pageX,

+                page_y: e.pageY,

+                target: e.target,

+                original_event: e

+            };

+        };

+

+        MouseWidget.prototype._mouseUp = function(e) {

+            return this._handleMouseUp(this._getPositionInfo(e));

+        };

+

+        MouseWidget.prototype._handleMouseUp = function(position_info) {

+            var $document;

+            $document = $(document);

+            $document.unbind('mousemove.mousewidget');

+            $document.unbind('touchmove.mousewidget');

+            $document.unbind('mouseup.mousewidget');

+            $document.unbind('touchend.mousewidget');

+            if (this.is_mouse_started) {

+                this.is_mouse_started = false;

+                this._mouseStop(position_info);

+            }

+        };

+

+        MouseWidget.prototype._mouseCapture = function(position_info) {

+            return true;

+        };

+

+        MouseWidget.prototype._mouseStart = function(position_info) {

+            return null;

+        };

+

+        MouseWidget.prototype._mouseDrag = function(position_info) {

+            return null;

+        };

+

+        MouseWidget.prototype._mouseStop = function(position_info) {

+            return null;

+        };

+

+        MouseWidget.prototype.setMouseDelay = function(mouse_delay) {

+            return this.mouse_delay = mouse_delay;

+        };

+

+        MouseWidget.prototype._touchStart = function(e) {

+            var touch;

+            if (e.originalEvent.touches.length > 1) {

+                return;

+            }

+            touch = e.originalEvent.changedTouches[0];

+            return this._handleMouseDown(e, this._getPositionInfo(touch));

+        };

+

+        MouseWidget.prototype._touchMove = function(e) {

+            var touch;

+            if (e.originalEvent.touches.length > 1) {

+                return;

+            }

+            touch = e.originalEvent.changedTouches[0];

+            return this._handleMouseMove(e, this._getPositionInfo(touch));

+        };

+

+        MouseWidget.prototype._touchEnd = function(e) {

+            var touch;

+            if (e.originalEvent.touches.length > 1) {

+                return;

+            }

+            touch = e.originalEvent.changedTouches[0];

+            return this._handleMouseUp(this._getPositionInfo(touch));

+        };

+

+        return MouseWidget;

+

+    })(SimpleWidget);

+

+    module.exports = MouseWidget;

+

+},{"./simple.widget":10}],5:[function(require,module,exports){

+    var $, Node, Position;

+

+    $ = jQuery;

+

+    Position = {

+        getName: function(position) {

+            return Position.strings[position - 1];

+        },

+        nameToIndex: function(name) {

+            var i, j, ref;

+            for (i = j = 1, ref = Position.strings.length; 1 <= ref ? j <= ref : j >= ref; i = 1 <= ref ? ++j : --j) {

+                if (Position.strings[i - 1] === name) {

+                    return i;

+                }

+            }

+            return 0;

+        }

+    };

+

+    Position.BEFORE = 1;

+

+    Position.AFTER = 2;

+

+    Position.INSIDE = 3;

+

+    Position.NONE = 4;

+

+    Position.strings = ['before', 'after', 'inside', 'none'];

+

+    Node = (function() {

+        function Node(o, is_root, node_class) {

+            if (is_root == null) {

+                is_root = false;

+            }

+            if (node_class == null) {

+                node_class = Node;

+            }

+            this.name = '';

+            this.setData(o);

+            this.children = [];

+            this.parent = null;

+            if (is_root) {

+                this.id_mapping = {};

+                this.tree = this;

+                this.node_class = node_class;

+            }

+        }

+

+        Node.prototype.setData = function(o) {

+

+            /*

+             Set the data of this node.

+

+             setData(string): set the name of the node

+             setdata(object): set attributes of the node

+

+             Examples:

+             setdata('node1')

+

+             setData({ name: 'node1', id: 1});

+

+             setData({ name: 'node2', id: 2, color: 'green'});

+

+             * This is an internal function; it is not in the docs

+             * Does not remove existing node values

+             */

+            var key, setName, value;

+            setName = (function(_this) {

+                return function(name) {

+                    if (name !== null) {

+                        return _this.name = name;

+                    }

+                };

+            })(this);

+            if (typeof o !== 'object') {

+                setName(o);

+            } else {

+                for (key in o) {

+                    value = o[key];

+                    if (key === 'label') {

+                        setName(value);

+                    } else if (key !== 'children') {

+                        this[key] = value;

+                    }

+                }

+            }

+            return null;

+        };

+

+        Node.prototype.initFromData = function(data) {

+            var addChildren, addNode;

+            addNode = (function(_this) {

+                return function(node_data) {

+                    _this.setData(node_data);

+                    if (node_data.children) {

+                        return addChildren(node_data.children);

+                    }

+                };

+            })(this);

+            addChildren = (function(_this) {

+                return function(children_data) {

+                    var child, j, len, node;

+                    for (j = 0, len = children_data.length; j < len; j++) {

+                        child = children_data[j];

+                        node = new _this.tree.node_class('');

+                        node.initFromData(child);

+                        _this.addChild(node);

+                    }

+                    return null;

+                };

+            })(this);

+            addNode(data);

+            return null;

+        };

+

+

+        /*

+         Create tree from data.

+

+         Structure of data is:

+         [

+         {

+         label: 'node1',

+         children: [

+         { label: 'child1' },

+         { label: 'child2' }

+         ]

+         },

+         {

+         label: 'node2'

+         }

+         ]

+         */

+

+        Node.prototype.loadFromData = function(data) {

+            var j, len, node, o;

+            this.removeChildren();

+            for (j = 0, len = data.length; j < len; j++) {

+                o = data[j];

+                node = new this.tree.node_class(o);

+                this.addChild(node);

+                if (typeof o === 'object' && o.children) {

+                    node.loadFromData(o.children);

+                }

+            }

+            return null;

+        };

+

+

+        /*

+         Add child.

+

+         tree.addChild(

+         new Node('child1')

+         );

+         */

+

+        Node.prototype.addChild = function(node) {

+            this.children.push(node);

+            return node._setParent(this);

+        };

+

+

+        /*

+         Add child at position. Index starts at 0.

+

+         tree.addChildAtPosition(

+         new Node('abc'),

+         1

+         );

+         */

+

+        Node.prototype.addChildAtPosition = function(node, index) {

+            this.children.splice(index, 0, node);

+            return node._setParent(this);

+        };

+

+        Node.prototype._setParent = function(parent) {

+            this.parent = parent;

+            this.tree = parent.tree;

+            return this.tree.addNodeToIndex(this);

+        };

+

+

+        /*

+         Remove child. This also removes the children of the node.

+

+         tree.removeChild(tree.children[0]);

+         */

+

+        Node.prototype.removeChild = function(node) {

+            node.removeChildren();

+            return this._removeChild(node);

+        };

+

+        Node.prototype._removeChild = function(node) {

+            this.children.splice(this.getChildIndex(node), 1);

+            return this.tree.removeNodeFromIndex(node);

+        };

+

+

+        /*

+         Get child index.

+

+         var index = getChildIndex(node);

+         */

+

+        Node.prototype.getChildIndex = function(node) {

+            return $.inArray(node, this.children);

+        };

+

+

+        /*

+         Does the tree have children?

+

+         if (tree.hasChildren()) {

+         //

+         }

+         */

+

+        Node.prototype.hasChildren = function() {

+            return this.children.length !== 0;

+        };

+

+        Node.prototype.isFolder = function() {

+            return this.hasChildren() || this.load_on_demand;

+        };

+

+

+        /*

+         Iterate over all the nodes in the tree.

+

+         Calls callback with (node, level).

+

+         The callback must return true to continue the iteration on current node.

+

+         tree.iterate(

+         function(node, level) {

+         console.log(node.name);

+

+         // stop iteration after level 2

+         return (level <= 2);

+         }

+         );

+         */

+

+        Node.prototype.iterate = function(callback) {

+            var _iterate;

+            _iterate = function(node, level) {

+                var child, j, len, ref, result;

+                if (node.children) {

+                    ref = node.children;

+                    for (j = 0, len = ref.length; j < len; j++) {

+                        child = ref[j];

+                        result = callback(child, level);

+                        if (result && child.hasChildren()) {

+                            _iterate(child, level + 1);

+                        }

+                    }

+                    return null;

+                }

+            };

+            _iterate(this, 0);

+            return null;

+        };

+

+

+        /*

+         Move node relative to another node.

+

+         Argument position: Position.BEFORE, Position.AFTER or Position.Inside

+

+         // move node1 after node2

+         tree.moveNode(node1, node2, Position.AFTER);

+         */

+

+        Node.prototype.moveNode = function(moved_node, target_node, position) {

+            if (moved_node.isParentOf(target_node)) {

+                return;

+            }

+            moved_node.parent._removeChild(moved_node);

+            if (position === Position.AFTER) {

+                return target_node.parent.addChildAtPosition(moved_node, target_node.parent.getChildIndex(target_node) + 1);

+            } else if (position === Position.BEFORE) {

+                return target_node.parent.addChildAtPosition(moved_node, target_node.parent.getChildIndex(target_node));

+            } else if (position === Position.INSIDE) {

+                return target_node.addChildAtPosition(moved_node, 0);

+            }

+        };

+

+

+        /*

+         Get the tree as data.

+         */

+

+        Node.prototype.getData = function(include_parent) {

+            var getDataFromNodes;

+            if (include_parent == null) {

+                include_parent = false;

+            }

+            getDataFromNodes = function(nodes) {

+                var data, j, k, len, node, tmp_node, v;

+                data = [];

+                for (j = 0, len = nodes.length; j < len; j++) {

+                    node = nodes[j];

+                    tmp_node = {};

+                    for (k in node) {

+                        v = node[k];

+                        if ((k !== 'parent' && k !== 'children' && k !== 'element' && k !== 'tree') && Object.prototype.hasOwnProperty.call(node, k)) {

+                            tmp_node[k] = v;

+                        }

+                    }

+                    if (node.hasChildren()) {

+                        tmp_node.children = getDataFromNodes(node.children);

+                    }

+                    data.push(tmp_node);

+                }

+                return data;

+            };

+            if (include_parent) {

+                return getDataFromNodes([this]);

+            } else {

+                return getDataFromNodes(this.children);

+            }

+        };

+

+        Node.prototype.getNodeByName = function(name) {

+            return this.getNodeByCallback(function(node) {

+                return node.name === name;

+            });

+        };

+

+        Node.prototype.getNodeByCallback = function(callback) {

+            var result;

+            result = null;

+            this.iterate(function(node) {

+                if (callback(node)) {

+                    result = node;

+                    return false;

+                } else {

+                    return true;

+                }

+            });

+            return result;

+        };

+

+        Node.prototype.addAfter = function(node_info) {

+            var child_index, node;

+            if (!this.parent) {

+                return null;

+            } else {

+                node = new this.tree.node_class(node_info);

+                child_index = this.parent.getChildIndex(this);

+                this.parent.addChildAtPosition(node, child_index + 1);

+                if (typeof node_info === 'object' && node_info.children && node_info.children.length) {

+                    node.loadFromData(node_info.children);

+                }

+                return node;

+            }

+        };

+

+        Node.prototype.addBefore = function(node_info) {

+            var child_index, node;

+            if (!this.parent) {

+                return null;

+            } else {

+                node = new this.tree.node_class(node_info);

+                child_index = this.parent.getChildIndex(this);

+                this.parent.addChildAtPosition(node, child_index);

+                if (typeof node_info === 'object' && node_info.children && node_info.children.length) {

+                    node.loadFromData(node_info.children);

+                }

+                return node;

+            }

+        };

+

+        Node.prototype.addParent = function(node_info) {

+            var child, j, len, new_parent, original_parent, ref;

+            if (!this.parent) {

+                return null;

+            } else {

+                new_parent = new this.tree.node_class(node_info);

+                new_parent._setParent(this.tree);

+                original_parent = this.parent;

+                ref = original_parent.children;

+                for (j = 0, len = ref.length; j < len; j++) {

+                    child = ref[j];

+                    new_parent.addChild(child);

+                }

+                original_parent.children = [];

+                original_parent.addChild(new_parent);

+                return new_parent;

+            }

+        };

+

+        Node.prototype.remove = function() {

+            if (this.parent) {

+                this.parent.removeChild(this);

+                return this.parent = null;

+            }

+        };

+

+        Node.prototype.append = function(node_info) {

+            var node;

+            node = new this.tree.node_class(node_info);

+            this.addChild(node);

+            if (typeof node_info === 'object' && node_info.children && node_info.children.length) {

+                node.loadFromData(node_info.children);

+            }

+            return node;

+        };

+

+        Node.prototype.prepend = function(node_info) {

+            var node;

+            node = new this.tree.node_class(node_info);

+            this.addChildAtPosition(node, 0);

+            if (typeof node_info === 'object' && node_info.children && node_info.children.length) {

+                node.loadFromData(node_info.children);

+            }

+            return node;

+        };

+

+        Node.prototype.isParentOf = function(node) {

+            var parent;

+            parent = node.parent;

+            while (parent) {

+                if (parent === this) {

+                    return true;

+                }

+                parent = parent.parent;

+            }

+            return false;

+        };

+

+        Node.prototype.getLevel = function() {

+            var level, node;

+            level = 0;

+            node = this;

+            while (node.parent) {

+                level += 1;

+                node = node.parent;

+            }

+            return level;

+        };

+

+        Node.prototype.getNodeById = function(node_id) {

+            return this.id_mapping[node_id];

+        };

+

+        Node.prototype.addNodeToIndex = function(node) {

+            if (node.id != null) {

+                return this.id_mapping[node.id] = node;

+            }

+        };

+

+        Node.prototype.removeNodeFromIndex = function(node) {

+            if (node.id != null) {

+                return delete this.id_mapping[node.id];

+            }

+        };

+

+        Node.prototype.removeChildren = function() {

+            this.iterate((function(_this) {

+                return function(child) {

+                    _this.tree.removeNodeFromIndex(child);

+                    return true;

+                };

+            })(this));

+            return this.children = [];

+        };

+

+        Node.prototype.getPreviousSibling = function() {

+            var previous_index;

+            if (!this.parent) {

+                return null;

+            } else {

+                previous_index = this.parent.getChildIndex(this) - 1;

+                if (previous_index >= 0) {

+                    return this.parent.children[previous_index];

+                } else {

+                    return null;

+                }

+            }

+        };

+

+        Node.prototype.getNextSibling = function() {

+            var next_index;

+            if (!this.parent) {

+                return null;

+            } else {

+                next_index = this.parent.getChildIndex(this) + 1;

+                if (next_index < this.parent.children.length) {

+                    return this.parent.children[next_index];

+                } else {

+                    return null;

+                }

+            }

+        };

+

+        Node.prototype.getNodesByProperty = function(key, value) {

+            return this.filter(function(node) {

+                return node[key] === value;

+            });

+        };

+

+        Node.prototype.filter = function(f) {

+            var result;

+            result = [];

+            this.iterate(function(node) {

+                if (f(node)) {

+                    result.push(node);

+                }

+                return true;

+            });

+            return result;

+        };

+

+        Node.prototype.getNextNode = function(include_children) {

+            var next_sibling;

+            if (include_children == null) {

+                include_children = true;

+            }

+            if (include_children && this.hasChildren() && this.is_open) {

+                return this.children[0];

+            } else {

+                if (!this.parent) {

+                    return null;

+                } else {

+                    next_sibling = this.getNextSibling();

+                    if (next_sibling) {

+                        return next_sibling;

+                    } else {

+                        return this.parent.getNextNode(false);

+                    }

+                }

+            }

+        };

+

+        Node.prototype.getPreviousNode = function() {

+            var previous_sibling;

+            if (!this.parent) {

+                return null;

+            } else {

+                previous_sibling = this.getPreviousSibling();

+                if (previous_sibling) {

+                    if (!previous_sibling.hasChildren() || !previous_sibling.is_open) {

+                        return previous_sibling;

+                    } else {

+                        return previous_sibling.getLastChild();

+                    }

+                } else {

+                    return this.getParent();

+                }

+            }

+        };

+

+        Node.prototype.getParent = function() {

+            if (!this.parent) {

+                return null;

+            } else if (!this.parent.parent) {

+                return null;

+            } else {

+                return this.parent;

+            }

+        };

+

+        Node.prototype.getLastChild = function() {

+            var last_child;

+            if (!this.hasChildren()) {

+                return null;

+            } else {

+                last_child = this.children[this.children.length - 1];

+                if (!last_child.hasChildren() || !last_child.is_open) {

+                    return last_child;

+                } else {

+                    return last_child.getLastChild();

+                }

+            }

+        };

+

+        return Node;

+

+    })();

+

+    module.exports = {

+        Node: Node,

+        Position: Position

+    };

+

+},{}],6:[function(require,module,exports){

+    var $, BorderDropHint, FolderElement, GhostDropHint, NodeElement, Position, node,

+        extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },

+        hasProp = {}.hasOwnProperty;

+

+    node = require('./node');

+

+    Position = node.Position;

+

+    $ = jQuery;

+

+    NodeElement = (function() {

+        function NodeElement(node, tree_widget) {

+            this.init(node, tree_widget);

+        }

+

+        NodeElement.prototype.init = function(node, tree_widget) {

+            this.node = node;

+            this.tree_widget = tree_widget;

+            if (!node.element) {

+                node.element = this.tree_widget.element;

+            }

+            return this.$element = $(node.element);

+        };

+

+        NodeElement.prototype.getUl = function() {

+            return this.$element.children('ul:first');

+        };

+

+        NodeElement.prototype.getSpan = function() {

+            return this.$element.children('.jqtree-element').find('span.jqtree-title');

+        };

+

+        NodeElement.prototype.getLi = function() {

+            return this.$element;

+        };

+

+        NodeElement.prototype.addDropHint = function(position) {

+            if (position === Position.INSIDE) {

+                return new BorderDropHint(this.$element);

+            } else {

+                return new GhostDropHint(this.node, this.$element, position);

+            }

+        };

+

+        NodeElement.prototype.select = function() {

+            var $li, $span;

+            $li = this.getLi();

+            $li.addClass('jqtree-selected');

+            $li.attr('aria-selected', 'true');

+            $span = this.getSpan();

+            return $span.attr('tabindex', 0);

+        };

+

+        NodeElement.prototype.deselect = function() {

+            var $li, $span;

+            $li = this.getLi();

+            $li.removeClass('jqtree-selected');

+            $li.attr('aria-selected', 'false');

+            $span = this.getSpan();

+            return $span.attr('tabindex', -1);

+        };

+

+        return NodeElement;

+

+    })();

+

+    FolderElement = (function(superClass) {

+        extend(FolderElement, superClass);

+

+        function FolderElement() {

+            return FolderElement.__super__.constructor.apply(this, arguments);

+        }

+

+        FolderElement.prototype.open = function(on_finished, slide) {

+            var $button, doOpen;

+            if (slide == null) {

+                slide = true;

+            }

+            if (!this.node.is_open) {

+                this.node.is_open = true;

+                $button = this.getButton();

+                $button.removeClass('jqtree-closed');

+                $button.html('');

+                $button.append(this.tree_widget.renderer.opened_icon_element.cloneNode(false));

+                doOpen = (function(_this) {

+                    return function() {

+                        var $li, $span;

+                        $li = _this.getLi();

+                        $li.removeClass('jqtree-closed');

+                        $span = _this.getSpan();

+                        $span.attr('aria-expanded', 'true');

+                        if (on_finished) {

+                            on_finished();

+                        }

+                        return _this.tree_widget._triggerEvent('tree.open', {

+                            node: _this.node

+                        });

+                    };

+                })(this);

+                if (slide) {

+                    return this.getUl().slideDown('fast', doOpen);

+                } else {

+                    this.getUl().show();

+                    return doOpen();

+                }

+            }

+        };

+

+        FolderElement.prototype.close = function(slide) {

+            var $button, doClose;

+            if (slide == null) {

+                slide = true;

+            }

+            if (this.node.is_open) {

+                this.node.is_open = false;

+                $button = this.getButton();

+                $button.addClass('jqtree-closed');

+                $button.html('');

+                $button.append(this.tree_widget.renderer.closed_icon_element.cloneNode(false));

+                doClose = (function(_this) {

+                    return function() {

+                        var $li, $span;

+                        $li = _this.getLi();

+                        $li.addClass('jqtree-closed');

+                        $span = _this.getSpan();

+                        $span.attr('aria-expanded', 'false');

+                        return _this.tree_widget._triggerEvent('tree.close', {

+                            node: _this.node

+                        });

+                    };

+                })(this);

+                if (slide) {

+                    return this.getUl().slideUp('fast', doClose);

+                } else {

+                    this.getUl().hide();

+                    return doClose();

+                }

+            }

+        };

+

+        FolderElement.prototype.getButton = function() {

+            return this.$element.children('.jqtree-element').find('a.jqtree-toggler');

+        };

+

+        FolderElement.prototype.addDropHint = function(position) {

+            if (!this.node.is_open && position === Position.INSIDE) {

+                return new BorderDropHint(this.$element);

+            } else {

+                return new GhostDropHint(this.node, this.$element, position);

+            }

+        };

+

+        return FolderElement;

+

+    })(NodeElement);

+

+    BorderDropHint = (function() {

+        function BorderDropHint($element) {

+            var $div, width;

+            $div = $element.children('.jqtree-element');

+            width = $element.width() - 4;

+            this.$hint = $('<span class="jqtree-border"></span>');

+            $div.append(this.$hint);

+            this.$hint.css({

+                width: width,

+                height: $div.outerHeight() - 4

+            });

+        }

+

+        BorderDropHint.prototype.remove = function() {

+            return this.$hint.remove();

+        };

+

+        return BorderDropHint;

+

+    })();

+

+    GhostDropHint = (function() {

+        function GhostDropHint(node, $element, position) {

+            this.$element = $element;

+            this.node = node;

+            this.$ghost = $('<li class="jqtree_common jqtree-ghost"><span class="jqtree_common jqtree-circle"></span><span class="jqtree_common jqtree-line"></span></li>');

+            if (position === Position.AFTER) {

+                this.moveAfter();

+            } else if (position === Position.BEFORE) {

+                this.moveBefore();

+            } else if (position === Position.INSIDE) {

+                if (node.isFolder() && node.is_open) {

+                    this.moveInsideOpenFolder();

+                } else {

+                    this.moveInside();

+                }

+            }

+        }

+

+        GhostDropHint.prototype.remove = function() {

+            return this.$ghost.remove();

+        };

+

+        GhostDropHint.prototype.moveAfter = function() {

+            return this.$element.after(this.$ghost);

+        };

+

+        GhostDropHint.prototype.moveBefore = function() {

+            return this.$element.before(this.$ghost);

+        };

+

+        GhostDropHint.prototype.moveInsideOpenFolder = function() {

+            return $(this.node.children[0].element).before(this.$ghost);

+        };

+

+        GhostDropHint.prototype.moveInside = function() {

+            this.$element.after(this.$ghost);

+            return this.$ghost.addClass('jqtree-inside');

+        };

+

+        return GhostDropHint;

+

+    })();

+

+    module.exports = {

+        BorderDropHint: BorderDropHint,

+        FolderElement: FolderElement,

+        GhostDropHint: GhostDropHint,

+        NodeElement: NodeElement

+    };

+

+},{"./node":5}],7:[function(require,module,exports){

+    var $, SaveStateHandler, indexOf, isInt, util;

+

+    util = require('./util');

+

+    indexOf = util.indexOf;

+

+    isInt = util.isInt;

+

+    $ = jQuery;

+

+    SaveStateHandler = (function() {

+        function SaveStateHandler(tree_widget) {

+            this.tree_widget = tree_widget;

+        }

+

+        SaveStateHandler.prototype.saveState = function() {

+            var state;

+            state = JSON.stringify(this.getState());

+            if (this.tree_widget.options.onSetStateFromStorage) {

+                return this.tree_widget.options.onSetStateFromStorage(state);

+            } else if (this.supportsLocalStorage()) {

+                return localStorage.setItem(this.getCookieName(), state);

+            } else if ($.cookie) {

+                $.cookie.raw = true;

+                return $.cookie(this.getCookieName(), state, {

+                    path: '/'

+                });

+            }

+        };

+

+        SaveStateHandler.prototype.getStateFromStorage = function() {

+            var json_data;

+            json_data = this._loadFromStorage();

+            if (json_data) {

+                return this._parseState(json_data);

+            } else {

+                return null;

+            }

+        };

+

+        SaveStateHandler.prototype._parseState = function(json_data) {

+            var state;

+            state = $.parseJSON(json_data);

+            if (state && state.selected_node && isInt(state.selected_node)) {

+                state.selected_node = [state.selected_node];

+            }

+            return state;

+        };

+

+        SaveStateHandler.prototype._loadFromStorage = function() {

+            if (this.tree_widget.options.onGetStateFromStorage) {

+                return this.tree_widget.options.onGetStateFromStorage();

+            } else if (this.supportsLocalStorage()) {

+                return localStorage.getItem(this.getCookieName());

+            } else if ($.cookie) {

+                $.cookie.raw = true;

+                return $.cookie(this.getCookieName());

+            } else {

+                return null;

+            }

+        };

+

+        SaveStateHandler.prototype.getState = function() {

+            var getOpenNodeIds, getSelectedNodeIds;

+            getOpenNodeIds = (function(_this) {

+                return function() {

+                    var open_nodes;

+                    open_nodes = [];

+                    _this.tree_widget.tree.iterate(function(node) {

+                        if (node.is_open && node.id && node.hasChildren()) {

+                            open_nodes.push(node.id);

+                        }

+                        return true;

+                    });

+                    return open_nodes;

+                };

+            })(this);

+            getSelectedNodeIds = (function(_this) {

+                return function() {

+                    var n;

+                    return (function() {

+                        var i, len, ref, results;

+                        ref = this.tree_widget.getSelectedNodes();

+                        results = [];

+                        for (i = 0, len = ref.length; i < len; i++) {

+                            n = ref[i];

+                            results.push(n.id);

+                        }

+                        return results;

+                    }).call(_this);

+                };

+            })(this);

+            return {

+                open_nodes: getOpenNodeIds(),

+                selected_node: getSelectedNodeIds()

+            };

+        };

+

+        SaveStateHandler.prototype.setInitialState = function(state) {

+            var must_load_on_demand;

+            if (!state) {

+                return false;

+            } else {

+                must_load_on_demand = this._openInitialNodes(state.open_nodes);

+                this._selectInitialNodes(state.selected_node);

+                return must_load_on_demand;

+            }

+        };

+

+        SaveStateHandler.prototype._openInitialNodes = function(node_ids) {

+            var i, len, must_load_on_demand, node, node_id;

+            must_load_on_demand = false;

+            for (i = 0, len = node_ids.length; i < len; i++) {

+                node_id = node_ids[i];

+                node = this.tree_widget.getNodeById(node_id);

+                if (node) {

+                    if (!node.load_on_demand) {

+                        node.is_open = true;

+                    } else {

+                        must_load_on_demand = true;

+                    }

+                }

+            }

+            return must_load_on_demand;

+        };

+

+        SaveStateHandler.prototype._selectInitialNodes = function(node_ids) {

+            var i, len, node, node_id, select_count;

+            select_count = 0;

+            for (i = 0, len = node_ids.length; i < len; i++) {

+                node_id = node_ids[i];

+                node = this.tree_widget.getNodeById(node_id);

+                if (node) {

+                    select_count += 1;

+                    this.tree_widget.select_node_handler.addToSelection(node);

+                }

+            }

+            return select_count !== 0;

+        };

+

+        SaveStateHandler.prototype.setInitialStateOnDemand = function(state, cb_finished) {

+            if (state) {

+                return this._setInitialStateOnDemand(state.open_nodes, state.selected_node, cb_finished);

+            } else {

+                return cb_finished();

+            }

+        };

+

+        SaveStateHandler.prototype._setInitialStateOnDemand = function(node_ids, selected_nodes, cb_finished) {

+            var loadAndOpenNode, loading_count, openNodes;

+            loading_count = 0;

+            openNodes = (function(_this) {

+                return function() {

+                    var i, len, new_nodes_ids, node, node_id;

+                    new_nodes_ids = [];

+                    for (i = 0, len = node_ids.length; i < len; i++) {

+                        node_id = node_ids[i];

+                        node = _this.tree_widget.getNodeById(node_id);

+                        if (!node) {

+                            new_nodes_ids.push(node_id);

+                        } else {

+                            if (!node.is_loading) {

+                                if (node.load_on_demand) {

+                                    loadAndOpenNode(node);

+                                } else {

+                                    _this.tree_widget._openNode(node, false);

+                                }

+                            }

+                        }

+                    }

+                    node_ids = new_nodes_ids;

+                    if (_this._selectInitialNodes(selected_nodes)) {

+                        _this.tree_widget._refreshElements();

+                    }

+                    if (loading_count === 0) {

+                        return cb_finished();

+                    }

+                };

+            })(this);

+            loadAndOpenNode = (function(_this) {

+                return function(node) {

+                    loading_count += 1;

+                    return _this.tree_widget._openNode(node, false, function() {

+                        loading_count -= 1;

+                        return openNodes();

+                    });

+                };

+            })(this);

+            return openNodes();

+        };

+

+        SaveStateHandler.prototype.getCookieName = function() {

+            if (typeof this.tree_widget.options.saveState === 'string') {

+                return this.tree_widget.options.saveState;

+            } else {

+                return 'tree';

+            }

+        };

+

+        SaveStateHandler.prototype.supportsLocalStorage = function() {

+            var testSupport;

+            testSupport = function() {

+                var error, key;

+                if (typeof localStorage === "undefined" || localStorage === null) {

+                    return false;

+                } else {

+                    try {

+                        key = '_storage_test';

+                        sessionStorage.setItem(key, true);

+                        sessionStorage.removeItem(key);

+                    } catch (error1) {

+                        error = error1;

+                        return false;

+                    }

+                    return true;

+                }

+            };

+            if (this._supportsLocalStorage == null) {

+                this._supportsLocalStorage = testSupport();

+            }

+            return this._supportsLocalStorage;

+        };

+

+        SaveStateHandler.prototype.getNodeIdToBeSelected = function() {

+            var state;

+            state = this.getStateFromStorage();

+            if (state && state.selected_node) {

+                return state.selected_node[0];

+            } else {

+                return null;

+            }

+        };

+

+        return SaveStateHandler;

+

+    })();

+

+    module.exports = SaveStateHandler;

+

+},{"./util":12}],8:[function(require,module,exports){

+    var $, ScrollHandler;

+

+    $ = jQuery;

+

+    ScrollHandler = (function() {

+        function ScrollHandler(tree_widget) {

+            this.tree_widget = tree_widget;

+            this.previous_top = -1;

+            this.is_initialized = false;

+            this._initScrollParent();

+        }

+

+        ScrollHandler.prototype._initScrollParent = function() {

+            var $scroll_parent, getParentWithOverflow, setDocumentAsScrollParent;

+            getParentWithOverflow = (function(_this) {

+                return function() {

+                    var css_values, el, hasOverFlow, i, len, ref;

+                    css_values = ['overflow', 'overflow-y'];

+                    hasOverFlow = function(el) {

+                        var css_value, i, len, ref;

+                        for (i = 0, len = css_values.length; i < len; i++) {

+                            css_value = css_values[i];

+                            if ((ref = $.css(el, css_value)) === 'auto' || ref === 'scroll') {

+                                return true;

+                            }

+                        }

+                        return false;

+                    };

+                    if (hasOverFlow(_this.tree_widget.$el[0])) {

+                        return _this.tree_widget.$el;

+                    }

+                    ref = _this.tree_widget.$el.parents();

+                    for (i = 0, len = ref.length; i < len; i++) {

+                        el = ref[i];

+                        if (hasOverFlow(el)) {

+                            return $(el);

+                        }

+                    }

+                    return null;

+                };

+            })(this);

+            setDocumentAsScrollParent = (function(_this) {

+                return function() {

+                    _this.scroll_parent_top = 0;

+                    return _this.$scroll_parent = null;

+                };

+            })(this);

+            if (this.tree_widget.$el.css('position') === 'fixed') {

+                setDocumentAsScrollParent();

+            }

+            $scroll_parent = getParentWithOverflow();

+            if ($scroll_parent && $scroll_parent.length && $scroll_parent[0].tagName !== 'HTML') {

+                this.$scroll_parent = $scroll_parent;

+                this.scroll_parent_top = this.$scroll_parent.offset().top;

+            } else {

+                setDocumentAsScrollParent();

+            }

+            return this.is_initialized = true;

+        };

+

+        ScrollHandler.prototype._ensureInit = function() {

+            if (!this.is_initialized) {

+                return this._initScrollParent();

+            }

+        };

+

+        ScrollHandler.prototype.checkScrolling = function() {

+            var hovered_area;

+            this._ensureInit();

+            hovered_area = this.tree_widget.dnd_handler.hovered_area;

+            if (hovered_area && hovered_area.top !== this.previous_top) {

+                this.previous_top = hovered_area.top;

+                if (this.$scroll_parent) {

+                    return this._handleScrollingWithScrollParent(hovered_area);

+                } else {

+                    return this._handleScrollingWithDocument(hovered_area);

+                }

+            }

+        };

+

+        ScrollHandler.prototype._handleScrollingWithScrollParent = function(area) {

+            var distance_bottom;

+            distance_bottom = this.scroll_parent_top + this.$scroll_parent[0].offsetHeight - area.bottom;

+            if (distance_bottom < 20) {

+                this.$scroll_parent[0].scrollTop += 20;

+                this.tree_widget.refreshHitAreas();

+                return this.previous_top = -1;

+            } else if ((area.top - this.scroll_parent_top) < 20) {

+                this.$scroll_parent[0].scrollTop -= 20;

+                this.tree_widget.refreshHitAreas();

+                return this.previous_top = -1;

+            }

+        };

+

+        ScrollHandler.prototype._handleScrollingWithDocument = function(area) {

+            var distance_top;

+            distance_top = area.top - $(document).scrollTop();

+            if (distance_top < 20) {

+                return $(document).scrollTop($(document).scrollTop() - 20);

+            } else if ($(window).height() - (area.bottom - $(document).scrollTop()) < 20) {

+                return $(document).scrollTop($(document).scrollTop() + 20);

+            }

+        };

+

+        ScrollHandler.prototype.scrollTo = function(top) {

+            var tree_top;

+            this._ensureInit();

+            if (this.$scroll_parent) {

+                return this.$scroll_parent[0].scrollTop = top;

+            } else {

+                tree_top = this.tree_widget.$el.offset().top;

+                return $(document).scrollTop(top + tree_top);

+            }

+        };

+

+        ScrollHandler.prototype.isScrolledIntoView = function(element) {

+            var $element, element_bottom, element_top, view_bottom, view_top;

+            this._ensureInit();

+            $element = $(element);

+            if (this.$scroll_parent) {

+                view_top = 0;

+                view_bottom = this.$scroll_parent.height();

+                element_top = $element.offset().top - this.scroll_parent_top;

+                element_bottom = element_top + $element.height();

+            } else {

+                view_top = $(window).scrollTop();

+                view_bottom = view_top + $(window).height();

+                element_top = $element.offset().top;

+                element_bottom = element_top + $element.height();

+            }

+            return (element_bottom <= view_bottom) && (element_top >= view_top);

+        };

+

+        return ScrollHandler;

+

+    })();

+

+    module.exports = ScrollHandler;

+

+},{}],9:[function(require,module,exports){

+    var $, SelectNodeHandler;

+

+    $ = jQuery;

+

+    SelectNodeHandler = (function() {

+        function SelectNodeHandler(tree_widget) {

+            this.tree_widget = tree_widget;

+            this.clear();

+        }

+

+        SelectNodeHandler.prototype.getSelectedNode = function() {

+            var selected_nodes;

+            selected_nodes = this.getSelectedNodes();

+            if (selected_nodes.length) {

+                return selected_nodes[0];

+            } else {

+                return false;

+            }

+        };

+

+        SelectNodeHandler.prototype.getSelectedNodes = function() {

+            var id, node, selected_nodes;

+            if (this.selected_single_node) {

+                return [this.selected_single_node];

+            } else {

+                selected_nodes = [];

+                for (id in this.selected_nodes) {

+                    node = this.tree_widget.getNodeById(id);

+                    if (node) {

+                        selected_nodes.push(node);

+                    }

+                }

+                return selected_nodes;

+            }

+        };

+

+        SelectNodeHandler.prototype.getSelectedNodesUnder = function(parent) {

+            var id, node, selected_nodes;

+            if (this.selected_single_node) {

+                if (parent.isParentOf(this.selected_single_node)) {

+                    return [this.selected_single_node];

+                } else {

+                    return [];

+                }

+            } else {

+                selected_nodes = [];

+                for (id in this.selected_nodes) {

+                    node = this.tree_widget.getNodeById(id);

+                    if (node && parent.isParentOf(node)) {

+                        selected_nodes.push(node);

+                    }

+                }

+                return selected_nodes;

+            }

+        };

+

+        SelectNodeHandler.prototype.isNodeSelected = function(node) {

+            if (!node) {

+                return false;

+            } else if (node.id) {

+                if (this.selected_nodes[node.id]) {

+                    return true;

+                } else {

+                    return false;

+                }

+            } else if (this.selected_single_node) {

+                return this.selected_single_node.element === node.element;

+            } else {

+                return false;

+            }

+        };

+

+        SelectNodeHandler.prototype.clear = function() {

+            this.selected_nodes = {};

+            return this.selected_single_node = null;

+        };

+

+        SelectNodeHandler.prototype.removeFromSelection = function(node, include_children) {

+            if (include_children == null) {

+                include_children = false;

+            }

+            if (!node.id) {

+                if (this.selected_single_node && node.element === this.selected_single_node.element) {

+                    return this.selected_single_node = null;

+                }

+            } else {

+                delete this.selected_nodes[node.id];

+                if (include_children) {

+                    return node.iterate((function(_this) {

+                        return function(n) {

+                            delete _this.selected_nodes[node.id];

+                            return true;

+                        };

+                    })(this));

+                }

+            }

+        };

+

+        SelectNodeHandler.prototype.addToSelection = function(node) {

+            if (node.id) {

+                return this.selected_nodes[node.id] = true;

+            } else {

+                return this.selected_single_node = node;

+            }

+        };

+

+        return SelectNodeHandler;

+

+    })();

+

+    module.exports = SelectNodeHandler;

+

+},{}],10:[function(require,module,exports){

+

+    /*

+     Copyright 2013 Marco Braak

+

+     Licensed under the Apache License, Version 2.0 (the "License");

+     you may not use this file except in compliance with the License.

+     You may obtain a copy of the License at

+

+     http://www.apache.org/licenses/LICENSE-2.0

+

+     Unless required by applicable law or agreed to in writing, software

+     distributed under the License is distributed on an "AS IS" BASIS,

+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+     See the License for the specific language governing permissions and

+     limitations under the License.

+     */

+    var $, SimpleWidget,

+        slice = [].slice;

+

+    $ = jQuery;

+

+    SimpleWidget = (function() {

+        SimpleWidget.prototype.defaults = {};

+

+        function SimpleWidget(el, options) {

+            this.$el = $(el);

+            this.options = $.extend({}, this.defaults, options);

+        }

+

+        SimpleWidget.prototype.destroy = function() {

+            return this._deinit();

+        };

+

+        SimpleWidget.prototype._init = function() {

+            return null;

+        };

+

+        SimpleWidget.prototype._deinit = function() {

+            return null;

+        };

+

+        SimpleWidget.register = function(widget_class, widget_name) {

+            var callFunction, createWidget, destroyWidget, getDataKey, getWidgetData;

+            getDataKey = function() {

+                return "simple_widget_" + widget_name;

+            };

+            getWidgetData = function(el, data_key) {

+                var widget;

+                widget = $.data(el, data_key);

+                if (widget && (widget instanceof SimpleWidget)) {

+                    return widget;

+                } else {

+                    return null;

+                }

+            };

+            createWidget = function($el, options) {

+                var data_key, el, existing_widget, i, len, widget;

+                data_key = getDataKey();

+                for (i = 0, len = $el.length; i < len; i++) {

+                    el = $el[i];

+                    existing_widget = getWidgetData(el, data_key);

+                    if (!existing_widget) {

+                        widget = new widget_class(el, options);

+                        if (!$.data(el, data_key)) {

+                            $.data(el, data_key, widget);

+                        }

+                        widget._init();

+                    }

+                }

+                return $el;

+            };

+            destroyWidget = function($el) {

+                var data_key, el, i, len, results, widget;

+                data_key = getDataKey();

+                results = [];

+                for (i = 0, len = $el.length; i < len; i++) {

+                    el = $el[i];

+                    widget = getWidgetData(el, data_key);

+                    if (widget) {

+                        widget.destroy();

+                    }

+                    results.push($.removeData(el, data_key));

+                }

+                return results;

+            };

+            callFunction = function($el, function_name, args) {

+                var el, i, len, result, widget, widget_function;

+                result = null;

+                for (i = 0, len = $el.length; i < len; i++) {

+                    el = $el[i];

+                    widget = $.data(el, getDataKey());

+                    if (widget && (widget instanceof SimpleWidget)) {

+                        widget_function = widget[function_name];

+                        if (widget_function && (typeof widget_function === 'function')) {

+                            result = widget_function.apply(widget, args);

+                        }

+                    }

+                }

+                return result;

+            };

+            return $.fn[widget_name] = function() {

+                var $el, args, argument1, function_name, options;

+                argument1 = arguments[0], args = 2 <= arguments.length ? slice.call(arguments, 1) : [];

+                $el = this;

+                if (argument1 === void 0 || typeof argument1 === 'object') {

+                    options = argument1;

+                    return createWidget($el, options);

+                } else if (typeof argument1 === 'string' && argument1[0] !== '_') {

+                    function_name = argument1;

+                    if (function_name === 'destroy') {

+                        return destroyWidget($el);

+                    } else if (function_name === 'get_widget_class') {

+                        return widget_class;

+                    } else {

+                        return callFunction($el, function_name, args);

+                    }

+                }

+            };

+        };

+

+        return SimpleWidget;

+

+    })();

+

+    module.exports = SimpleWidget;

+

+},{}],11:[function(require,module,exports){

+    var $, BorderDropHint, DragAndDropHandler, DragElement, ElementsRenderer, FolderElement, GhostDropHint, HitAreasGenerator, JqTreeWidget, KeyHandler, MouseWidget, Node, NodeElement, Position, SaveStateHandler, ScrollHandler, SelectNodeHandler, SimpleWidget, __version__, drag_and_drop_handler, node_module, ref, util_module,

+        extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },

+        hasProp = {}.hasOwnProperty;

+

+    __version__ = require('./version');

+

+    drag_and_drop_handler = require('./drag_and_drop_handler');

+

+    ElementsRenderer = require('./elements_renderer');

+

+    KeyHandler = require('./key_handler');

+

+    MouseWidget = require('./mouse.widget');

+

+    SaveStateHandler = require('./save_state_handler');

+

+    ScrollHandler = require('./scroll_handler');

+

+    SelectNodeHandler = require('./select_node_handler');

+

+    SimpleWidget = require('./simple.widget');

+

+    node_module = require('./node');

+

+    Node = node_module.Node;

+

+    Position = node_module.Position;

+

+    util_module = require('./util');

+

+    ref = require('./node_element'), BorderDropHint = ref.BorderDropHint, FolderElement = ref.FolderElement, GhostDropHint = ref.GhostDropHint, NodeElement = ref.NodeElement;

+

+    DragAndDropHandler = drag_and_drop_handler.DragAndDropHandler, DragElement = drag_and_drop_handler.DragElement, HitAreasGenerator = drag_and_drop_handler.HitAreasGenerator;

+

+    $ = jQuery;

+

+    JqTreeWidget = (function(superClass) {

+        extend(JqTreeWidget, superClass);

+

+        function JqTreeWidget() {

+            return JqTreeWidget.__super__.constructor.apply(this, arguments);

+        }

+

+        JqTreeWidget.prototype.BorderDropHint = BorderDropHint;

+

+        JqTreeWidget.prototype.DragElement = DragElement;

+

+        JqTreeWidget.prototype.DragAndDropHandler = DragAndDropHandler;

+

+        JqTreeWidget.prototype.ElementsRenderer = ElementsRenderer;

+

+        JqTreeWidget.prototype.GhostDropHint = GhostDropHint;

+

+        JqTreeWidget.prototype.HitAreasGenerator = HitAreasGenerator;

+

+        JqTreeWidget.prototype.Node = Node;

+

+        JqTreeWidget.prototype.SaveStateHandler = SaveStateHandler;

+

+        JqTreeWidget.prototype.ScrollHandler = ScrollHandler;

+

+        JqTreeWidget.prototype.SelectNodeHandler = SelectNodeHandler;

+

+        JqTreeWidget.prototype.defaults = {

+            autoOpen: false,

+            saveState: false,

+            dragAndDrop: false,

+            selectable: true,

+            useContextMenu: true,

+            onCanSelectNode: null,

+            onSetStateFromStorage: null,

+            onGetStateFromStorage: null,

+            onCreateLi: null,

+            onIsMoveHandle: null,

+            onCanMove: null,

+            onCanMoveTo: null,

+            onLoadFailed: null,

+            autoEscape: true,

+            dataUrl: null,

+            closedIcon: null,

+            openedIcon: '&#x25bc;',

+            slide: true,

+            nodeClass: Node,

+            dataFilter: null,

+            keyboardSupport: true,

+            openFolderDelay: 500,

+            rtl: null,

+            onDragMove: null,

+            onDragStop: null,

+            buttonLeft: true,

+            onLoading: null

+        };

+

+        JqTreeWidget.prototype.toggle = function(node, slide) {

+            if (slide == null) {

+                slide = null;

+            }

+            if (slide === null) {

+                slide = this.options.slide;

+            }

+            if (node.is_open) {

+                this.closeNode(node, slide);

+            } else {

+                this.openNode(node, slide);

+            }

+            return this.element;

+        };

+

+        JqTreeWidget.prototype.getTree = function() {

+            return this.tree;

+        };

+

+        JqTreeWidget.prototype.selectNode = function(node) {

+            this._selectNode(node, false);

+            return this.element;

+        };

+

+        JqTreeWidget.prototype._selectNode = function(node, must_toggle) {

+            var canSelect, deselected_node, openParents, saveState;

+            if (must_toggle == null) {

+                must_toggle = false;

+            }

+            if (!this.select_node_handler) {

+                return;

+            }

+            canSelect = (function(_this) {

+                return function() {

+                    if (_this.options.onCanSelectNode) {

+                        return _this.options.selectable && _this.options.onCanSelectNode(node);

+                    } else {

+                        return _this.options.selectable;

+                    }

+                };

+            })(this);

+            openParents = (function(_this) {

+                return function() {

+                    var parent;

+                    parent = node.parent;

+                    if (parent && parent.parent && !parent.is_open) {

+                        return _this.openNode(parent, false);

+                    }

+                };

+            })(this);

+            saveState = (function(_this) {

+                return function() {

+                    if (_this.options.saveState) {

+                        return _this.save_state_handler.saveState();

+                    }

+                };

+            })(this);

+            if (!node) {

+                this._deselectCurrentNode();

+                saveState();

+                return;

+            }

+            if (!canSelect()) {

+                return;

+            }

+            if (this.select_node_handler.isNodeSelected(node)) {

+                if (must_toggle) {

+                    this._deselectCurrentNode();

+                    this._triggerEvent('tree.select', {

+                        node: null,

+                        previous_node: node

+                    });

+                }

+            } else {

+                deselected_node = this.getSelectedNode();

+                this._deselectCurrentNode();

+                this.addToSelection(node);

+                this._triggerEvent('tree.select', {

+                    node: node,

+                    deselected_node: deselected_node

+                });

+                openParents();

+            }

+            return saveState();

+        };

+

+        JqTreeWidget.prototype.getSelectedNode = function() {

+            if (this.select_node_handler) {

+                return this.select_node_handler.getSelectedNode();

+            } else {

+                return null;

+            }

+        };

+

+        JqTreeWidget.prototype.toJson = function() {

+            return JSON.stringify(this.tree.getData());

+        };

+

+        JqTreeWidget.prototype.loadData = function(data, parent_node) {

+            this._loadData(data, parent_node);

+            return this.element;

+        };

+

+

+        /*

+         signatures:

+         - loadDataFromUrl(url, parent_node=null, on_finished=null)

+         loadDataFromUrl('/my_data');

+         loadDataFromUrl('/my_data', node1);

+         loadDataFromUrl('/my_data', node1, function() { console.log('finished'); });

+         loadDataFromUrl('/my_data', null, function() { console.log('finished'); });

+

+         - loadDataFromUrl(parent_node=null, on_finished=null)

+         loadDataFromUrl();

+         loadDataFromUrl(node1);

+         loadDataFromUrl(null, function() { console.log('finished'); });

+         loadDataFromUrl(node1, function() { console.log('finished'); });

+         */

+

+        JqTreeWidget.prototype.loadDataFromUrl = function(param1, param2, param3) {

+            if ($.type(param1) === 'string') {

+                this._loadDataFromUrl(param1, param2, param3);

+            } else {

+                this._loadDataFromUrl(null, param1, param2);

+            }

+            return this.element;

+        };

+

+        JqTreeWidget.prototype.reload = function(on_finished) {

+            this._loadDataFromUrl(null, null, on_finished);

+            return this.element;

+        };

+

+        JqTreeWidget.prototype._loadDataFromUrl = function(url_info, parent_node, on_finished) {

+            var $el, addLoadingClass, handeLoadData, handleError, handleSuccess, loadDataFromUrlInfo, parseUrlInfo, removeLoadingClass;

+            $el = null;

+            addLoadingClass = (function(_this) {

+                return function() {

+                    if (parent_node) {

+                        $el = $(parent_node.element);

+                    } else {

+                        $el = _this.element;

+                    }

+                    $el.addClass('jqtree-loading');

+                    return _this._notifyLoading(true, parent_node, $el);

+                };

+            })(this);

+            removeLoadingClass = (function(_this) {

+                return function() {

+                    if ($el) {

+                        $el.removeClass('jqtree-loading');

+                        return _this._notifyLoading(false, parent_node, $el);

+                    }

+                };

+            })(this);

+            parseUrlInfo = function() {

+                if ($.type(url_info) === 'string') {

+                    return {

+                        url: url_info

+                    };

+                }

+                if (!url_info.method) {

+                    url_info.method = 'get';

+                }

+                return url_info;

+            };

+            handeLoadData = (function(_this) {

+                return function(data) {

+                    removeLoadingClass();

+                    _this._loadData(data, parent_node);

+                    if (on_finished && $.isFunction(on_finished)) {

+                        return on_finished();

+                    }

+                };

+            })(this);

+            handleSuccess = (function(_this) {

+                return function(response) {

+                    var data;

+                    if ($.isArray(response) || typeof response === 'object') {

+                        data = response;

+                    } else if (data != null) {

+                        data = $.parseJSON(response);

+                    } else {

+                        data = [];

+                    }

+                    if (_this.options.dataFilter) {

+                        data = _this.options.dataFilter(data);

+                    }

+                    return handeLoadData(data);

+                };

+            })(this);

+            handleError = (function(_this) {

+                return function(response) {

+                    removeLoadingClass();

+                    if (_this.options.onLoadFailed) {

+                        return _this.options.onLoadFailed(response);

+                    }

+                };

+            })(this);

+            loadDataFromUrlInfo = function() {

+                url_info = parseUrlInfo();

+                return $.ajax($.extend({}, url_info, {

+                    method: url_info.method != null ? url_info.method.toUpperCase() : 'GET',

+                    cache: false,

+                    dataType: 'json',

+                    success: handleSuccess,

+                    error: handleError

+                }));

+            };

+            if (!url_info) {

+                url_info = this._getDataUrlInfo(parent_node);

+            }

+            addLoadingClass();

+            if (!url_info) {

+                removeLoadingClass();

+            } else if ($.isArray(url_info)) {

+                handeLoadData(url_info);

+            } else {

+                loadDataFromUrlInfo();

+            }

+        };

+

+        JqTreeWidget.prototype._loadData = function(data, parent_node) {

+            var deselectNodes, loadSubtree;

+            if (parent_node == null) {

+                parent_node = null;

+            }

+            deselectNodes = (function(_this) {

+                return function() {

+                    var i, len, n, selected_nodes_under_parent;

+                    if (_this.select_node_handler) {

+                        selected_nodes_under_parent = _this.select_node_handler.getSelectedNodesUnder(parent_node);

+                        for (i = 0, len = selected_nodes_under_parent.length; i < len; i++) {

+                            n = selected_nodes_under_parent[i];

+                            _this.select_node_handler.removeFromSelection(n);

+                        }

+                    }

+                    return null;

+                };

+            })(this);

+            loadSubtree = (function(_this) {

+                return function() {

+                    parent_node.loadFromData(data);

+                    parent_node.load_on_demand = false;

+                    parent_node.is_loading = false;

+                    return _this._refreshElements(parent_node);

+                };

+            })(this);

+            if (!data) {

+                return;

+            }

+            this._triggerEvent('tree.load_data', {

+                tree_data: data

+            });

+            if (!parent_node) {

+                this._initTree(data);

+            } else {

+                deselectNodes();

+                loadSubtree();

+            }

+            if (this.isDragging()) {

+                return this.dnd_handler.refresh();

+            }

+        };

+

+        JqTreeWidget.prototype.getNodeById = function(node_id) {

+            return this.tree.getNodeById(node_id);

+        };

+

+        JqTreeWidget.prototype.getNodeByName = function(name) {

+            return this.tree.getNodeByName(name);

+        };

+

+        JqTreeWidget.prototype.getNodesByProperty = function(key, value) {

+            return this.tree.getNodesByProperty(key, value);

+        };

+

+        JqTreeWidget.prototype.getNodeByHtmlElement = function(element) {

+            return this._getNode($(element));

+        };

+

+        JqTreeWidget.prototype.getNodeByCallback = function(callback) {

+            return this.tree.getNodeByCallback(callback);

+        };

+

+        JqTreeWidget.prototype.openNode = function(node, slide) {

+            if (slide == null) {

+                slide = null;

+            }

+            if (node) {

+                if (slide === null) {

+                    slide = this.options.slide;

+                }

+                this._openNode(node, slide);

+            }

+            return this.element;

+        };

+

+        JqTreeWidget.prototype._openNode = function(node, slide, on_finished) {

+            var doOpenNode, parent;

+            if (slide == null) {

+                slide = true;

+            }

+            doOpenNode = (function(_this) {

+                return function(_node, _slide, _on_finished) {

+                    var folder_element;

+                    folder_element = new FolderElement(_node, _this);

+                    return folder_element.open(_on_finished, _slide);

+                };

+            })(this);

+            if (node.isFolder()) {

+                if (node.load_on_demand) {

+                    return this._loadFolderOnDemand(node, slide, on_finished);

+                } else {

+                    parent = node.parent;

+                    while (parent) {

+                        if (parent.parent) {

+                            doOpenNode(parent, false, null);

+                        }

+                        parent = parent.parent;

+                    }

+                    doOpenNode(node, slide, on_finished);

+                    return this._saveState();

+                }

+            }

+        };

+

+        JqTreeWidget.prototype._loadFolderOnDemand = function(node, slide, on_finished) {

+            if (slide == null) {

+                slide = true;

+            }

+            node.is_loading = true;

+            return this._loadDataFromUrl(null, node, (function(_this) {

+                return function() {

+                    return _this._openNode(node, slide, on_finished);

+                };

+            })(this));

+        };

+

+        JqTreeWidget.prototype.closeNode = function(node, slide) {

+            if (slide == null) {

+                slide = null;

+            }

+            if (slide === null) {

+                slide = this.options.slide;

+            }

+            if (node.isFolder()) {

+                new FolderElement(node, this).close(slide);

+                this._saveState();

+            }

+            return this.element;

+        };

+

+        JqTreeWidget.prototype.isDragging = function() {

+            if (this.dnd_handler) {

+                return this.dnd_handler.is_dragging;

+            } else {

+                return false;

+            }

+        };

+

+        JqTreeWidget.prototype.refreshHitAreas = function() {

+            this.dnd_handler.refresh();

+            return this.element;

+        };

+

+        JqTreeWidget.prototype.addNodeAfter = function(new_node_info, existing_node) {

+            var new_node;

+            new_node = existing_node.addAfter(new_node_info);

+            this._refreshElements(existing_node.parent);

+            return new_node;

+        };

+

+        JqTreeWidget.prototype.addNodeBefore = function(new_node_info, existing_node) {

+            var new_node;

+            new_node = existing_node.addBefore(new_node_info);

+            this._refreshElements(existing_node.parent);

+            return new_node;

+        };

+

+        JqTreeWidget.prototype.addParentNode = function(new_node_info, existing_node) {

+            var new_node;

+            new_node = existing_node.addParent(new_node_info);

+            this._refreshElements(new_node.parent);

+            return new_node;

+        };

+

+        JqTreeWidget.prototype.removeNode = function(node) {

+            var parent;

+            parent = node.parent;

+            if (parent) {

+                this.select_node_handler.removeFromSelection(node, true);

+                node.remove();

+                this._refreshElements(parent);

+            }

+            return this.element;

+        };

+

+        JqTreeWidget.prototype.appendNode = function(new_node_info, parent_node) {

+            var node;

+            parent_node = parent_node || this.tree;

+            node = parent_node.append(new_node_info);

+            this._refreshElements(parent_node);

+            return node;

+        };

+

+        JqTreeWidget.prototype.prependNode = function(new_node_info, parent_node) {

+            var node;

+            if (!parent_node) {

+                parent_node = this.tree;

+            }

+            node = parent_node.prepend(new_node_info);

+            this._refreshElements(parent_node);

+            return node;

+        };

+

+        JqTreeWidget.prototype.updateNode = function(node, data) {

+            var id_is_changed;

+            id_is_changed = data.id && data.id !== node.id;

+            if (id_is_changed) {

+                this.tree.removeNodeFromIndex(node);

+            }

+            node.setData(data);

+            if (id_is_changed) {

+                this.tree.addNodeToIndex(node);

+            }

+            if (typeof data === 'object' && data.children) {

+                node.removeChildren();

+                if (data.children.length) {

+                    node.loadFromData(data.children);

+                }

+            }

+            this.renderer.renderFromNode(node);

+            this._selectCurrentNode();

+            return this.element;

+        };

+

+        JqTreeWidget.prototype.moveNode = function(node, target_node, position) {

+            var position_index;

+            position_index = Position.nameToIndex(position);

+            this.tree.moveNode(node, target_node, position_index);

+            this._refreshElements();

+            return this.element;

+        };

+

+        JqTreeWidget.prototype.getStateFromStorage = function() {

+            return this.save_state_handler.getStateFromStorage();

+        };

+

+        JqTreeWidget.prototype.addToSelection = function(node) {

+            if (node) {

+                this.select_node_handler.addToSelection(node);

+                this._getNodeElementForNode(node).select();

+                this._saveState();

+            }

+            return this.element;

+        };

+

+        JqTreeWidget.prototype.getSelectedNodes = function() {

+            return this.select_node_handler.getSelectedNodes();

+        };

+

+        JqTreeWidget.prototype.isNodeSelected = function(node) {

+            return this.select_node_handler.isNodeSelected(node);

+        };

+

+        JqTreeWidget.prototype.removeFromSelection = function(node) {

+            this.select_node_handler.removeFromSelection(node);

+            this._getNodeElementForNode(node).deselect();

+            this._saveState();

+            return this.element;

+        };

+

+        JqTreeWidget.prototype.scrollToNode = function(node) {

+            var $element, top;

+            $element = $(node.element);

+            top = $element.offset().top - this.$el.offset().top;

+            this.scroll_handler.scrollTo(top);

+            return this.element;

+        };

+

+        JqTreeWidget.prototype.getState = function() {

+            return this.save_state_handler.getState();

+        };

+

+        JqTreeWidget.prototype.setState = function(state) {

+            this.save_state_handler.setInitialState(state);

+            this._refreshElements();

+            return this.element;

+        };

+

+        JqTreeWidget.prototype.setOption = function(option, value) {

+            this.options[option] = value;

+            return this.element;

+        };

+

+        JqTreeWidget.prototype.moveDown = function() {

+            if (this.key_handler) {

+                this.key_handler.moveDown();

+            }

+            return this.element;

+        };

+

+        JqTreeWidget.prototype.moveUp = function() {

+            if (this.key_handler) {

+                this.key_handler.moveUp();

+            }

+            return this.element;

+        };

+

+        JqTreeWidget.prototype.getVersion = function() {

+            return __version__;

+        };

+

+        JqTreeWidget.prototype._init = function() {

+            JqTreeWidget.__super__._init.call(this);

+            this.element = this.$el;

+            this.mouse_delay = 300;

+            this.is_initialized = false;

+            this.options.rtl = this._getRtlOption();

+            if (!this.options.closedIcon) {

+                this.options.closedIcon = this._getDefaultClosedIcon();

+            }

+            this.renderer = new ElementsRenderer(this);

+            if (SaveStateHandler != null) {

+                this.save_state_handler = new SaveStateHandler(this);

+            } else {

+                this.options.saveState = false;

+            }

+            if (SelectNodeHandler != null) {

+                this.select_node_handler = new SelectNodeHandler(this);

+            }

+            if (DragAndDropHandler != null) {

+                this.dnd_handler = new DragAndDropHandler(this);

+            } else {

+                this.options.dragAndDrop = false;

+            }

+            if (ScrollHandler != null) {

+                this.scroll_handler = new ScrollHandler(this);

+            }

+            if ((KeyHandler != null) && (SelectNodeHandler != null)) {

+                this.key_handler = new KeyHandler(this);

+            }

+            this._initData();

+            this.element.click($.proxy(this._click, this));

+            this.element.dblclick($.proxy(this._dblclick, this));

+            if (this.options.useContextMenu) {

+                return this.element.bind('contextmenu', $.proxy(this._contextmenu, this));

+            }

+        };

+

+        JqTreeWidget.prototype._deinit = function() {

+            this.element.empty();

+            this.element.unbind();

+            if (this.key_handler) {

+                this.key_handler.deinit();

+            }

+            this.tree = null;

+            return JqTreeWidget.__super__._deinit.call(this);

+        };

+

+        JqTreeWidget.prototype._initData = function() {

+            var data_url;

+            if (this.options.data) {

+                return this._loadData(this.options.data);

+            } else {

+                data_url = this._getDataUrlInfo();

+                if (data_url) {

+                    return this._loadDataFromUrl();

+                } else {

+                    return this._loadData([]);

+                }

+            }

+        };

+

+        JqTreeWidget.prototype._getDataUrlInfo = function(node) {

+            var data_url, getUrlFromString;

+            data_url = this.options.dataUrl || this.element.data('url');

+            getUrlFromString = (function(_this) {

+                return function() {

+                    var data, selected_node_id, url_info;

+                    url_info = {

+                        url: data_url

+                    };

+                    if (node && node.id) {

+                        data = {

+                            node: node.id

+                        };

+                        url_info['data'] = data;

+                    } else {

+                        selected_node_id = _this._getNodeIdToBeSelected();

+                        if (selected_node_id) {

+                            data = {

+                                selected_node: selected_node_id

+                            };

+                            url_info['data'] = data;

+                        }

+                    }

+                    return url_info;

+                };

+            })(this);

+            if ($.isFunction(data_url)) {

+                return data_url(node);

+            } else if ($.type(data_url) === 'string') {

+                return getUrlFromString();

+            } else {

+                return data_url;

+            }

+        };

+

+        JqTreeWidget.prototype._getNodeIdToBeSelected = function() {

+            if (this.options.saveState) {

+                return this.save_state_handler.getNodeIdToBeSelected();

+            } else {

+                return null;

+            }

+        };

+

+        JqTreeWidget.prototype._initTree = function(data) {

+            var doInit, must_load_on_demand;

+            doInit = (function(_this) {

+                return function() {

+                    if (!_this.is_initialized) {

+                        _this.is_initialized = true;

+                        return _this._triggerEvent('tree.init');

+                    }

+                };

+            })(this);

+            this.tree = new this.options.nodeClass(null, true, this.options.nodeClass);

+            if (this.select_node_handler) {

+                this.select_node_handler.clear();

+            }

+            this.tree.loadFromData(data);

+            must_load_on_demand = this._setInitialState();

+            this._refreshElements();

+            if (!must_load_on_demand) {

+                return doInit();

+            } else {

+                return this._setInitialStateOnDemand(doInit);

+            }

+        };

+

+        JqTreeWidget.prototype._setInitialState = function() {

+            var autoOpenNodes, is_restored, must_load_on_demand, ref1, restoreState;

+            restoreState = (function(_this) {

+                return function() {

+                    var must_load_on_demand, state;

+                    if (!(_this.options.saveState && _this.save_state_handler)) {

+                        return [false, false];

+                    } else {

+                        state = _this.save_state_handler.getStateFromStorage();

+                        if (!state) {

+                            return [false, false];

+                        } else {

+                            must_load_on_demand = _this.save_state_handler.setInitialState(state);

+                            return [true, must_load_on_demand];

+                        }

+                    }

+                };

+            })(this);

+            autoOpenNodes = (function(_this) {

+                return function() {

+                    var max_level, must_load_on_demand;

+                    if (_this.options.autoOpen === false) {

+                        return false;

+                    }

+                    max_level = _this._getAutoOpenMaxLevel();

+                    must_load_on_demand = false;

+                    _this.tree.iterate(function(node, level) {

+                        if (node.load_on_demand) {

+                            must_load_on_demand = true;

+                            return false;

+                        } else if (!node.hasChildren()) {

+                            return false;

+                        } else {

+                            node.is_open = true;

+                            return level !== max_level;

+                        }

+                    });

+                    return must_load_on_demand;

+                };

+            })(this);

+            ref1 = restoreState(), is_restored = ref1[0], must_load_on_demand = ref1[1];

+            if (!is_restored) {

+                must_load_on_demand = autoOpenNodes();

+            }

+            return must_load_on_demand;

+        };

+

+        JqTreeWidget.prototype._setInitialStateOnDemand = function(cb_finished) {

+            var autoOpenNodes, restoreState;

+            restoreState = (function(_this) {

+                return function() {

+                    var state;

+                    if (!(_this.options.saveState && _this.save_state_handler)) {

+                        return false;

+                    } else {

+                        state = _this.save_state_handler.getStateFromStorage();

+                        if (!state) {

+                            return false;

+                        } else {

+                            _this.save_state_handler.setInitialStateOnDemand(state, cb_finished);

+                            return true;

+                        }

+                    }

+                };

+            })(this);

+            autoOpenNodes = (function(_this) {

+                return function() {

+                    var loadAndOpenNode, loading_count, max_level, openNodes;

+                    max_level = _this._getAutoOpenMaxLevel();

+                    loading_count = 0;

+                    loadAndOpenNode = function(node) {

+                        loading_count += 1;

+                        return _this._openNode(node, false, function() {

+                            loading_count -= 1;

+                            return openNodes();

+                        });

+                    };

+                    openNodes = function() {

+                        _this.tree.iterate(function(node, level) {

+                            if (node.load_on_demand) {

+                                if (!node.is_loading) {

+                                    loadAndOpenNode(node);

+                                }

+                                return false;

+                            } else {

+                                _this._openNode(node, false);

+                                return level !== max_level;

+                            }

+                        });

+                        if (loading_count === 0) {

+                            return cb_finished();

+                        }

+                    };

+                    return openNodes();

+                };

+            })(this);

+            if (!restoreState()) {

+                return autoOpenNodes();

+            }

+        };

+

+        JqTreeWidget.prototype._getAutoOpenMaxLevel = function() {

+            if (this.options.autoOpen === true) {

+                return -1;

+            } else {

+                return parseInt(this.options.autoOpen);

+            }

+        };

+

+

+        /*

+         Redraw the tree or part of the tree.

+         * from_node: redraw this subtree

+         */

+

+        JqTreeWidget.prototype._refreshElements = function(from_node) {

+            if (from_node == null) {

+                from_node = null;

+            }

+            this.renderer.render(from_node);

+            return this._triggerEvent('tree.refresh');

+        };

+

+        JqTreeWidget.prototype._click = function(e) {

+            var click_target, event, node;

+            click_target = this._getClickTarget(e.target);

+            if (click_target) {

+                if (click_target.type === 'button') {

+                    this.toggle(click_target.node, this.options.slide);

+                    e.preventDefault();

+                    return e.stopPropagation();

+                } else if (click_target.type === 'label') {

+                    node = click_target.node;

+                    event = this._triggerEvent('tree.click', {

+                        node: node,

+                        click_event: e

+                    });

+                    if (!event.isDefaultPrevented()) {

+                        return this._selectNode(node, true);

+                    }

+                }

+            }

+        };

+

+        JqTreeWidget.prototype._dblclick = function(e) {

+            var click_target;

+            click_target = this._getClickTarget(e.target);

+            if (click_target && click_target.type === 'label') {

+                return this._triggerEvent('tree.dblclick', {

+                    node: click_target.node,

+                    click_event: e

+                });

+            }

+        };

+

+        JqTreeWidget.prototype._getClickTarget = function(element) {

+            var $button, $el, $target, node;

+            $target = $(element);

+            $button = $target.closest('.jqtree-toggler');

+            if ($button.length) {

+                node = this._getNode($button);

+                if (node) {

+                    return {

+                        type: 'button',

+                        node: node

+                    };

+                }

+            } else {

+                $el = $target.closest('.jqtree-element');

+                if ($el.length) {

+                    node = this._getNode($el);

+                    if (node) {

+                        return {

+                            type: 'label',

+                            node: node

+                        };

+                    }

+                }

+            }

+            return null;

+        };

+

+        JqTreeWidget.prototype._getNode = function($element) {

+            var $li;

+            $li = $element.closest('li.jqtree_common');

+            if ($li.length === 0) {

+                return null;

+            } else {

+                return $li.data('node');

+            }

+        };

+

+        JqTreeWidget.prototype._getNodeElementForNode = function(node) {

+            if (node.isFolder()) {

+                return new FolderElement(node, this);

+            } else {

+                return new NodeElement(node, this);

+            }

+        };

+

+        JqTreeWidget.prototype._getNodeElement = function($element) {

+            var node;

+            node = this._getNode($element);

+            if (node) {

+                return this._getNodeElementForNode(node);

+            } else {

+                return null;

+            }

+        };

+

+        JqTreeWidget.prototype._contextmenu = function(e) {

+            var $div, node;

+            $div = $(e.target).closest('ul.jqtree-tree .jqtree-element');

+            if ($div.length) {

+                node = this._getNode($div);

+                if (node) {

+                    e.preventDefault();

+                    e.stopPropagation();

+                    this._triggerEvent('tree.contextmenu', {

+                        node: node,

+                        click_event: e

+                    });

+                    return false;

+                }

+            }

+        };

+

+        JqTreeWidget.prototype._saveState = function() {

+            if (this.options.saveState) {

+                return this.save_state_handler.saveState();

+            }

+        };

+

+        JqTreeWidget.prototype._mouseCapture = function(position_info) {

+            if (this.options.dragAndDrop) {

+                return this.dnd_handler.mouseCapture(position_info);

+            } else {

+                return false;

+            }

+        };

+

+        JqTreeWidget.prototype._mouseStart = function(position_info) {

+            if (this.options.dragAndDrop) {

+                return this.dnd_handler.mouseStart(position_info);

+            } else {

+                return false;

+            }

+        };

+

+        JqTreeWidget.prototype._mouseDrag = function(position_info) {

+            var result;

+            if (this.options.dragAndDrop) {

+                result = this.dnd_handler.mouseDrag(position_info);

+                if (this.scroll_handler) {

+                    this.scroll_handler.checkScrolling();

+                }

+                return result;

+            } else {

+                return false;

+            }

+        };

+

+        JqTreeWidget.prototype._mouseStop = function(position_info) {

+            if (this.options.dragAndDrop) {

+                return this.dnd_handler.mouseStop(position_info);

+            } else {

+                return false;

+            }

+        };

+

+        JqTreeWidget.prototype._triggerEvent = function(event_name, values) {

+            var event;

+            event = $.Event(event_name);

+            $.extend(event, values);

+            this.element.trigger(event);

+            return event;

+        };

+

+        JqTreeWidget.prototype.testGenerateHitAreas = function(moving_node) {

+            this.dnd_handler.current_item = this._getNodeElementForNode(moving_node);

+            this.dnd_handler.generateHitAreas();

+            return this.dnd_handler.hit_areas;

+        };

+

+        JqTreeWidget.prototype._selectCurrentNode = function() {

+            var node, node_element;

+            node = this.getSelectedNode();

+            if (node) {

+                node_element = this._getNodeElementForNode(node);

+                if (node_element) {

+                    return node_element.select();

+                }

+            }

+        };

+

+        JqTreeWidget.prototype._deselectCurrentNode = function() {

+            var node;

+            node = this.getSelectedNode();

+            if (node) {

+                return this.removeFromSelection(node);

+            }

+        };

+

+        JqTreeWidget.prototype._getDefaultClosedIcon = function() {

+            if (this.options.rtl) {

+                return '&#x25c0;';

+            } else {

+                return '&#x25ba;';

+            }

+        };

+

+        JqTreeWidget.prototype._getRtlOption = function() {

+            var data_rtl;

+            if (this.options.rtl !== null) {

+                return this.options.rtl;

+            } else {

+                data_rtl = this.element.data('rtl');

+                if ((data_rtl != null) && data_rtl !== false) {

+                    return true;

+                } else {

+                    return false;

+                }

+            }

+        };

+

+        JqTreeWidget.prototype._notifyLoading = function(is_loading, node, $el) {

+            if (this.options.onLoading) {

+                return this.options.onLoading(is_loading, node, $el);

+            }

+        };

+

+        return JqTreeWidget;

+

+    })(MouseWidget);

+

+    JqTreeWidget.getModule = function(name) {

+        var modules;

+        modules = {

+            'node': node_module,

+            'util': util_module,

+            'drag_and_drop_handler': drag_and_drop_handler

+        };

+        return modules[name];

+    };

+

+    SimpleWidget.register(JqTreeWidget, 'tree');

+

+},{"./drag_and_drop_handler":1,"./elements_renderer":2,"./key_handler":3,"./mouse.widget":4,"./node":5,"./node_element":6,"./save_state_handler":7,"./scroll_handler":8,"./select_node_handler":9,"./simple.widget":10,"./util":12,"./version":13}],12:[function(require,module,exports){

+    var _indexOf, getBoolString, html_escape, indexOf, isInt;

+

+    _indexOf = function(array, item) {

+        var i, j, len, value;

+        for (i = j = 0, len = array.length; j < len; i = ++j) {

+            value = array[i];

+            if (value === item) {

+                return i;

+            }

+        }

+        return -1;

+    };

+

+    indexOf = function(array, item) {

+        if (array.indexOf) {

+            return array.indexOf(item);

+        } else {

+            return _indexOf(array, item);

+        }

+    };

+

+    isInt = function(n) {

+        return typeof n === 'number' && n % 1 === 0;

+    };

+

+    html_escape = function(string) {

+        return ('' + string).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;').replace(/'/g, '&#x27;').replace(/\//g, '&#x2F;');

+    };

+

+    getBoolString = function(value) {

+        if (value) {

+            return 'true';

+        } else {

+            return 'false';

+        }

+    };

+

+    module.exports = {

+        _indexOf: _indexOf,

+        getBoolString: getBoolString,

+        html_escape: html_escape,

+        indexOf: indexOf,

+        isInt: isInt

+    };

+

+},{}],13:[function(require,module,exports){

+    module.exports = '1.3.6';

+

+},{}]},{},[11]);
\ No newline at end of file