rem: ClearMessagePane(); 
add: if (!gAccountCentralLoaded) ClearMessagePane(); 
context: function FolderPaneSelectionChange(){	var tree = GetFolderTree();	if(tree)	{		var selArray = tree.selectedItems;		if ( selArray && (selArray.length == 1) )        {			ChangeFolderByDOMNode(selArray[0]);        }		else		{			ClearThreadPane();		}	}	ClearMessagePane();}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/3bd146e8d83052ab81b871bfb674681cced9b1d2/commandglue.js/buggy/mailnews/base/resources/content/commandglue.js