text: /*!
   * Ext JS Library 3.0.0
   * Copyright(c) 2006-2009 Ext JS, LLC
   * licensing@extjs.com
   * http://www.extjs.com/license
   */
  /**
   * @class Ext.state.Manager
   * This is the global state manager. By default all components that are "state aware" check this class
   * for state information if you don't pass them a custom state provider. In order for this class
   * to be useful, it must be initialized with a provider when your application initializes. Example usage:
   <pre><code>
  // in your initialization function
  init : function(){
     Ext.state.Manager.setProvider(new Ext.state.CookieProvider());
     var win = new Window(...);
     win.restoreState();
  }
   </code></pre>
   * @singleton
   */
  Ext.state.Manager = function(){
      var provider = new Ext.state.Provider();
  
      return {
          /**
           * Configures the default state provider for your application
           * @param {Provider} stateProvider The state provider to set
           */
          setProvider : function(stateProvider){
              provider = stateProvider;
          },
  
          /**
           * Returns the current value for a key
           * @param {String} name The key name
           * @param {Mixed} defaultValue The default value to return if the key lookup does not match
           * @return {Mixed} The state data
           */
          get : function(key, defaultValue){
              return provider.get(key, defaultValue);
          },
  
          /**
           * Sets the value for a key
           * @param {String} name The key name
           * @param {Mixed} value The state data
           */
           set : function(key, value){
              provider.set(key, value);
          },
  
          /**
           * Clears a value from the state
           * @param {String} name The key name
           */
          clear : function(key){
              provider.clear(key);
          },
  
          /**
           * Gets the currently configured state provider
           * @return {Provider} The state provider
           */
          getProvider : function(){
              return provider;
          }
      };
  }();