text: /*!
   * Ext JS Library 3.2.0
   * Copyright(c) 2006-2010 Ext JS, Inc.
   * licensing@extjs.com
   * http://www.extjs.com/license
   */
  /**
   * @class Ext.Updater
   * @extends Ext.util.Observable
   * Provides AJAX-style update capabilities for Element objects.  Updater can be used to {@link #update}
   * an {@link Ext.Element} once, or you can use {@link #startAutoRefresh} to set up an auto-updating
   * {@link Ext.Element Element} on a specific interval.<br><br>
   * Usage:<br>
   * <pre><code>
   * var el = Ext.get("foo"); // Get Ext.Element object
   * var mgr = el.getUpdater();
   * mgr.update({
          url: "http://myserver.com/index.php",
          params: {
              param1: "foo",
              param2: "bar"
          }
   * });
   * ...
   * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
   * <br>
   * // or directly (returns the same Updater instance)
   * var mgr = new Ext.Updater("myElementId");
   * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
   * mgr.on("update", myFcnNeedsToKnow);
   * <br>
   * // short handed call directly from the element object
   * Ext.get("foo").load({
          url: "bar.php",
          scripts: true,
          params: "param1=foo&amp;param2=bar",
          text: "Loading Foo..."
   * });
   * </code></pre>
   * @constructor
   * Create new Updater directly.
   * @param {Mixed} el The element to update
   * @param {Boolean} forceNew (optional) By default the constructor checks to see if the passed element already
   * has an Updater and if it does it returns the same instance. This will skip that check (useful for extending this class).
   */
  Ext.UpdateManager = Ext.Updater = Ext.extend(Ext.util.Observable,
  function() {
      var BEFOREUPDATE = "beforeupdate",
          UPDATE = "update",
          FAILURE = "failure";
  
      // private
      function processSuccess(response){
          var me = this;
          me.transaction = null;
          if (response.argument.form && response.argument.reset) {
              try { // put in try/catch since some older FF releases had problems with this
                  response.argument.form.reset();
              } catch(e){}
          }
          if (me.loadScripts) {
              me.renderer.render(me.el, response, me,
                 updateComplete.createDelegate(me, [response]));
          } else {
              me.renderer.render(me.el, response, me);
              updateComplete.call(me, response);
          }
      }
  
      // private
      function updateComplete(response, type, success){
          this.fireEvent(type || UPDATE, this.el, response);
          if(Ext.isFunction(response.argument.callback)){
              response.argument.callback.call(response.argument.scope, this.el, Ext.isEmpty(success) ? true : false, response, response.argument.options);
          }
      }
  
      // private
      function processFailure(response){
          updateComplete.call(this, response, FAILURE, !!(this.transaction = null));
      }
  
      return {
          constructor: function(el, forceNew){
              var me = this;
              el = Ext.get(el);
              if(!forceNew && el.updateManager){
                  return el.updateManager;
              }
              /**
               * The Element object
               * @type Ext.Element
               */
              me.el = el;
              /**
               * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
               * @type String
               */
              me.defaultUrl = null;
  
              me.addEvents(
                  /**
                   * @event beforeupdate
                   * Fired before an update is made, return false from your handler and the update is cancelled.
                   * @param {Ext.Element} el
                   * @param {String/Object/Function} url
                   * @param {String/Object} params
                   */
                  BEFOREUPDATE,
                  /**
                   * @event update
                   * Fired after successful update is made.
                   * @param {Ext.Element} el
                   * @param {Object} oResponseObject The response Object
                   */
                  UPDATE,
                  /**
                   * @event failure
                   * Fired on update failure.
                   * @param {Ext.Element} el
                   * @param {Object} oResponseObject The response Object
                   */
                  FAILURE
              );
  
              Ext.apply(me, Ext.Updater.defaults);
              /**
               * Blank page URL to use with SSL file uploads (defaults to {@link Ext.Updater.defaults#sslBlankUrl}).
               * @property sslBlankUrl
               * @type String
               */
              /**
               * Whether to append unique parameter on get request to disable caching (defaults to {@link Ext.Updater.defaults#disableCaching}).
               * @property disableCaching
               * @type Boolean
               */
              /**
               * Text for loading indicator (defaults to {@link Ext.Updater.defaults#indicatorText}).
               * @property indicatorText
               * @type String
               */
              /**
               * Whether to show indicatorText when loading (defaults to {@link Ext.Updater.defaults#showLoadIndicator}).
               * @property showLoadIndicator
               * @type String
               */
              /**
               * Timeout for requests or form posts in seconds (defaults to {@link Ext.Updater.defaults#timeout}).
               * @property timeout
               * @type Number
               */
              /**
               * True to process scripts in the output (defaults to {@link Ext.Updater.defaults#loadScripts}).
               * @property loadScripts
               * @type Boolean
               */
  
              /**
               * Transaction object of the current executing transaction, or null if there is no active transaction.
               */
              me.transaction = null;
              /**
               * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
               * @type Function
               */
              me.refreshDelegate = me.refresh.createDelegate(me);
              /**
               * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
               * @type Function
               */
              me.updateDelegate = me.update.createDelegate(me);
              /**
               * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
               * @type Function
               */
              me.formUpdateDelegate = (me.formUpdate || function(){}).createDelegate(me);
  
              /**
               * The renderer for this Updater (defaults to {@link Ext.Updater.BasicRenderer}).
               */
              me.renderer = me.renderer || me.getDefaultRenderer();
  
              Ext.Updater.superclass.constructor.call(me);
          },
  
          /**
           * Sets the content renderer for this Updater. See {@link Ext.Updater.BasicRenderer#render} for more details.
           * @param {Object} renderer The object implementing the render() method
           */
          setRenderer : function(renderer){
              this.renderer = renderer;
          },
  
          /**
           * Returns the current content renderer for this Updater. See {@link Ext.Updater.BasicRenderer#render} for more details.
           * @return {Object}
           */
          getRenderer : function(){
             return this.renderer;
          },
  
          /**
           * This is an overrideable method which returns a reference to a default
           * renderer class if none is specified when creating the Ext.Updater.
           * Defaults to {@link Ext.Updater.BasicRenderer}
           */
          getDefaultRenderer: function() {
              return new Ext.Updater.BasicRenderer();
          },
  
          /**
           * Sets the default URL used for updates.
           * @param {String/Function} defaultUrl The url or a function to call to get the url
           */
          setDefaultUrl : function(defaultUrl){
              this.defaultUrl = defaultUrl;
          },
  
          /**
           * Get the Element this Updater is bound to
           * @return {Ext.Element} The element
           */
          getEl : function(){
              return this.el;
          },
  
          /**
           * Performs an <b>asynchronous</b> request, updating this element with the response.
           * If params are specified it uses POST, otherwise it uses GET.<br><br>
           * <b>Note:</b> Due to the asynchronous nature of remote server requests, the Element
           * will not have been fully updated when the function returns. To post-process the returned
           * data, use the callback option, or an <b><code>update</code></b> event handler.
           * @param {Object} options A config object containing any of the following options:<ul>
           * <li>url : <b>String/Function</b><p class="sub-desc">The URL to request or a function which
           * <i>returns</i> the URL (defaults to the value of {@link Ext.Ajax#url} if not specified).</p></li>
           * <li>method : <b>String</b><p class="sub-desc">The HTTP method to
           * use. Defaults to POST if the <code>params</code> argument is present, otherwise GET.</p></li>
           * <li>params : <b>String/Object/Function</b><p class="sub-desc">The
           * parameters to pass to the server (defaults to none). These may be specified as a url-encoded
           * string, or as an object containing properties which represent parameters,
           * or as a function, which returns such an object.</p></li>
           * <li>scripts : <b>Boolean</b><p class="sub-desc">If <code>true</code>
           * any &lt;script&gt; tags embedded in the response text will be extracted
           * and executed (defaults to {@link Ext.Updater.defaults#loadScripts}). If this option is specified,
           * the callback will be called <i>after</i> the execution of the scripts.</p></li>
           * <li>callback : <b>Function</b><p class="sub-desc">A function to
           * be called when the response from the server arrives. The following
           * parameters are passed:<ul>
           * <li><b>el</b> : Ext.Element<p class="sub-desc">The Element being updated.</p></li>
           * <li><b>success</b> : Boolean<p class="sub-desc">True for success, false for failure.</p></li>
           * <li><b>response</b> : XMLHttpRequest<p class="sub-desc">The XMLHttpRequest which processed the update.</p></li>
           * <li><b>options</b> : Object<p class="sub-desc">The config object passed to the update call.</p></li></ul>
           * </p></li>
           * <li>scope : <b>Object</b><p class="sub-desc">The scope in which
           * to execute the callback (The callback's <code>this</code> reference.) If the
           * <code>params</code> argument is a function, this scope is used for that function also.</p></li>
           * <li>discardUrl : <b>Boolean</b><p class="sub-desc">By default, the URL of this request becomes
           * the default URL for this Updater object, and will be subsequently used in {@link #refresh}
           * calls.  To bypass this behavior, pass <code>discardUrl:true</code> (defaults to false).</p></li>
           * <li>timeout : <b>Number</b><p class="sub-desc">The number of seconds to wait for a response before
           * timing out (defaults to {@link Ext.Updater.defaults#timeout}).</p></li>
           * <li>text : <b>String</b><p class="sub-desc">The text to use as the innerHTML of the
           * {@link Ext.Updater.defaults#indicatorText} div (defaults to 'Loading...').  To replace the entire div, not
           * just the text, override {@link Ext.Updater.defaults#indicatorText} directly.</p></li>
           * <li>nocache : <b>Boolean</b><p class="sub-desc">Only needed for GET
           * requests, this option causes an extra, auto-generated parameter to be appended to the request
           * to defeat caching (defaults to {@link Ext.Updater.defaults#disableCaching}).</p></li></ul>
           * <p>
           * For example:
      <pre><code>
      um.update({
          url: "your-url.php",
          params: {param1: "foo", param2: "bar"}, // or a URL encoded string
          callback: yourFunction,
          scope: yourObject, //(optional scope)
          discardUrl: true,
          nocache: true,
          text: "Loading...",
          timeout: 60,
          scripts: false // Save time by avoiding RegExp execution.
      });
      </code></pre>
           */
          update : function(url, params, callback, discardUrl){
              var me = this,
                  cfg,
                  callerScope;
  
              if(me.fireEvent(BEFOREUPDATE, me.el, url, params) !== false){
                  if(Ext.isObject(url)){ // must be config object
                      cfg = url;
                      url = cfg.url;
                      params = params || cfg.params;
                      callback = callback || cfg.callback;
                      discardUrl = discardUrl || cfg.discardUrl;
                      callerScope = cfg.scope;
                      if(!Ext.isEmpty(cfg.nocache)){me.disableCaching = cfg.nocache;};
                      if(!Ext.isEmpty(cfg.text)){me.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
                      if(!Ext.isEmpty(cfg.scripts)){me.loadScripts = cfg.scripts;};
                      if(!Ext.isEmpty(cfg.timeout)){me.timeout = cfg.timeout;};
                  }
                  me.showLoading();
  
                  if(!discardUrl){
                      me.defaultUrl = url;
                  }
                  if(Ext.isFunction(url)){
                      url = url.call(me);
                  }
  
                  var o = Ext.apply({}, {
                      url : url,
                      params: (Ext.isFunction(params) && callerScope) ? params.createDelegate(callerScope) : params,
                      success: processSuccess,
                      failure: processFailure,
                      scope: me,
                      callback: undefined,
                      timeout: (me.timeout*1000),
                      disableCaching: me.disableCaching,
                      argument: {
                          "options": cfg,
                          "url": url,
                          "form": null,
                          "callback": callback,
                          "scope": callerScope || window,
                          "params": params
                      }
                  }, cfg);
  
                  me.transaction = Ext.Ajax.request(o);
              }
          },
  
          /**
           * <p>Performs an asynchronous form post, updating this element with the response. If the form has the attribute
           * enctype="<a href="http://www.faqs.org/rfcs/rfc2388.html">multipart/form-data</a>", it assumes it's a file upload.
           * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.</p>
           * <p>File uploads are not performed using normal "Ajax" techniques, that is they are <b>not</b>
           * performed using XMLHttpRequests. Instead the form is submitted in the standard manner with the
           * DOM <code>&lt;form></code> element temporarily modified to have its
           * <a href="http://www.w3.org/TR/REC-html40/present/frames.html#adef-target">target</a> set to refer
           * to a dynamically generated, hidden <code>&lt;iframe></code> which is inserted into the document
           * but removed after the return data has been gathered.</p>
           * <p>Be aware that file upload packets, sent with the content type <a href="http://www.faqs.org/rfcs/rfc2388.html">multipart/form-data</a>
           * and some server technologies (notably JEE) may require some custom processing in order to
           * retrieve parameter names and parameter values from the packet content.</p>
           * @param {String/HTMLElement} form The form Id or form element
           * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
           * @param {Boolean} reset (optional) Whether to try to reset the form after the update
           * @param {Function} callback (optional) Callback when transaction is complete. The following
           * parameters are passed:<ul>
           * <li><b>el</b> : Ext.Element<p class="sub-desc">The Element being updated.</p></li>
           * <li><b>success</b> : Boolean<p class="sub-desc">True for success, false for failure.</p></li>
           * <li><b>response</b> : XMLHttpRequest<p class="sub-desc">The XMLHttpRequest which processed the update.</p></li></ul>
           */
          formUpdate : function(form, url, reset, callback){
              var me = this;
              if(me.fireEvent(BEFOREUPDATE, me.el, form, url) !== false){
                  if(Ext.isFunction(url)){
                      url = url.call(me);
                  }
                  form = Ext.getDom(form);
                  me.transaction = Ext.Ajax.request({
                      form: form,
                      url:url,
                      success: processSuccess,
                      failure: processFailure,
                      scope: me,
                      timeout: (me.timeout*1000),
                      argument: {
                          "url": url,
                          "form": form,
                          "callback": callback,
                          "reset": reset
                      }
                  });
                  me.showLoading.defer(1, me);
              }
          },
  
          /**
           * Set this element to auto refresh.  Can be canceled by calling {@link #stopAutoRefresh}.
           * @param {Number} interval How often to update (in seconds).
           * @param {String/Object/Function} url (optional) The url for this request, a config object in the same format
           * supported by {@link #load}, or a function to call to get the url (defaults to the last used url).  Note that while
           * the url used in a load call can be reused by this method, other load config options will not be reused and must be
           * sepcified as part of a config object passed as this paramter if needed.
           * @param {String/Object} params (optional) The parameters to pass as either a url encoded string
           * "&param1=1&param2=2" or as an object {param1: 1, param2: 2}
           * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
           * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
           */
          startAutoRefresh : function(interval, url, params, callback, refreshNow){
              var me = this;
              if(refreshNow){
                  me.update(url || me.defaultUrl, params, callback, true);
              }
              if(me.autoRefreshProcId){
                  clearInterval(me.autoRefreshProcId);
              }
              me.autoRefreshProcId = setInterval(me.update.createDelegate(me, [url || me.defaultUrl, params, callback, true]), interval * 1000);
          },
  
          /**
           * Stop auto refresh on this element.
           */
          stopAutoRefresh : function(){
              if(this.autoRefreshProcId){
                  clearInterval(this.autoRefreshProcId);
                  delete this.autoRefreshProcId;
              }
          },
  
          /**
           * Returns true if the Updater is currently set to auto refresh its content (see {@link #startAutoRefresh}), otherwise false.
           */
          isAutoRefreshing : function(){
             return !!this.autoRefreshProcId;
          },
  
          /**
           * Display the element's "loading" state. By default, the element is updated with {@link #indicatorText}. This
           * method may be overridden to perform a custom action while this Updater is actively updating its contents.
           */
          showLoading : function(){
              if(this.showLoadIndicator){
                  this.el.dom.innerHTML = this.indicatorText;
              }
          },
  
          /**
           * Aborts the currently executing transaction, if any.
           */
          abort : function(){
              if(this.transaction){
                  Ext.Ajax.abort(this.transaction);
              }
          },
  
          /**
           * Returns true if an update is in progress, otherwise false.
           * @return {Boolean}
           */
          isUpdating : function(){
              return this.transaction ? Ext.Ajax.isLoading(this.transaction) : false;
          },
  
          /**
           * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
           * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
           */
          refresh : function(callback){
              if(this.defaultUrl){
                  this.update(this.defaultUrl, null, callback, true);
              }
          }
      }
  }());
  
  /**
   * @class Ext.Updater.defaults
   * The defaults collection enables customizing the default properties of Updater
   */
  Ext.Updater.defaults = {
     /**
       * Timeout for requests or form posts in seconds (defaults to 30 seconds).
       * @type Number
       */
      timeout : 30,
      /**
       * True to append a unique parameter to GET requests to disable caching (defaults to false).
       * @type Boolean
       */
      disableCaching : false,
      /**
       * Whether or not to show {@link #indicatorText} during loading (defaults to true).
       * @type Boolean
       */
      showLoadIndicator : true,
      /**
       * Text for loading indicator (defaults to '&lt;div class="loading-indicator"&gt;Loading...&lt;/div&gt;').
       * @type String
       */
      indicatorText : '<div class="loading-indicator">Loading...</div>',
       /**
       * True to process scripts by default (defaults to false).
       * @type Boolean
       */
      loadScripts : false,
      /**
      * Blank page URL to use with SSL file uploads (defaults to {@link Ext#SSL_SECURE_URL} if set, or "javascript:false").
      * @type String
      */
      sslBlankUrl : Ext.SSL_SECURE_URL
  };
  
  
  /**
   * Static convenience method. <b>This method is deprecated in favor of el.load({url:'foo.php', ...})</b>.
   * Usage:
   * <pre><code>Ext.Updater.updateElement("my-div", "stuff.php");</code></pre>
   * @param {Mixed} el The element to update
   * @param {String} url The url
   * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
   * @param {Object} options (optional) A config object with any of the Updater properties you want to set - for
   * example: {disableCaching:true, indicatorText: "Loading data..."}
   * @static
   * @deprecated
   * @member Ext.Updater
   */
  Ext.Updater.updateElement = function(el, url, params, options){
      var um = Ext.get(el).getUpdater();
      Ext.apply(um, options);
      um.update(url, params, options ? options.callback : null);
  };
  
  /**
   * @class Ext.Updater.BasicRenderer
   * <p>This class is a base class implementing a simple render method which updates an element using results from an Ajax request.</p>
   * <p>The BasicRenderer updates the element's innerHTML with the responseText. To perform a custom render (i.e. XML or JSON processing),
   * create an object with a conforming {@link #render} method and pass it to setRenderer on the Updater.</p>
   */
  Ext.Updater.BasicRenderer = function(){};
  
  Ext.Updater.BasicRenderer.prototype = {
      /**
       * This method is called when an Ajax response is received, and an Element needs updating.
       * @param {Ext.Element} el The element being rendered
       * @param {Object} xhr The XMLHttpRequest object
       * @param {Updater} updateManager The calling update manager
       * @param {Function} callback A callback that will need to be called if loadScripts is true on the Updater
       */
       render : function(el, response, updateManager, callback){
          el.update(response.responseText, updateManager.loadScripts, callback);
      }
  };