text: /*
   * Ext JS Library 3.0 Pre-alpha
   * Copyright(c) 2006-2008, Ext JS, LLC.
   * licensing@extjs.com
   * 
   * http://extjs.com/license
   */
  
  
  /**
   * @class Ext.state.CookieProvider
   * @extends Ext.state.Provider
   * The default Provider implementation which saves state via cookies.
   * <br />Usage:
   <pre><code>
     var cp = new Ext.state.CookieProvider({
         path: "/cgi-bin/",
         expires: new Date(new Date().getTime()+(1000*60*60*24*30)), //30 days
         domain: "extjs.com"
     });
     Ext.state.Manager.setProvider(cp);
   </code></pre>
   * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
   * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
   * @cfg {String} domain The domain to save the cookie for.  Note that you cannot specify a different domain than
   * your page is on, but you can specify a sub-domain, or simply the domain itself like 'extjs.com' to include
   * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
   * domain the page is running on including the 'www' like 'www.extjs.com')
   * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
   * @constructor
   * Create a new CookieProvider
   * @param {Object} config The configuration object
   */
  Ext.state.CookieProvider = function(config){
      Ext.state.CookieProvider.superclass.constructor.call(this);
      this.path = "/";
      this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
      this.domain = null;
      this.secure = false;
      Ext.apply(this, config);
      this.state = this.readCookies();
  };
  
  Ext.extend(Ext.state.CookieProvider, Ext.state.Provider, {
      // private
      set : function(name, value){
          if(typeof value == "undefined" || value === null){
              this.clear(name);
              return;
          }
          this.setCookie(name, value);
          Ext.state.CookieProvider.superclass.set.call(this, name, value);
      },
  
      // private
      clear : function(name){
          this.clearCookie(name);
          Ext.state.CookieProvider.superclass.clear.call(this, name);
      },
  
      // private
      readCookies : function(){
          var cookies = {};
          var c = document.cookie + ";";
          var re = /\s?(.*?)=(.*?);/g;
      	var matches;
      	while((matches = re.exec(c)) != null){
              var name = matches[1];
              var value = matches[2];
              if(name && name.substring(0,3) == "ys-"){
                  cookies[name.substr(3)] = this.decodeValue(value);
              }
          }
          return cookies;
      },
  
      // private
      setCookie : function(name, value){
          document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
             ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
             ((this.path == null) ? "" : ("; path=" + this.path)) +
             ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
             ((this.secure == true) ? "; secure" : "");
      },
  
      // private
      clearCookie : function(name){
          document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
             ((this.path == null) ? "" : ("; path=" + this.path)) +
             ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
             ((this.secure == true) ? "; secure" : "");
      }
  });