context: 	doCommand: function(command)	{		switch ( command )		{			case "cmd_selectAll":				var threadTree = GetThreadTree();				if ( threadTree )				{					//if we're threaded we need to expand everything before selecting all					if(messageView.showThreads)						ExpandOrCollapseThreads(true);					threadTree.selectAll();					if ( threadTree.selectedItems && threadTree.selectedItems.length != 1 )						ClearMessagePane();				}					//setting threadTree on        			//document.getElementById("threadTree").setAttribute("focusring","true");				break;		}	},
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/d1efe1b174955c3aea7ff9f5cc29a9bd1d79725c/mail3PaneWindowCommands.js/clean/mailnews/base/resources/content/mail3PaneWindowCommands.js