rem: var	windowManagerInterface = windowManager.QueryInterface(nsIWindowMediator); 
add: var windowManager = Components.classes['@mozilla.org/appshell/window-mediator;1'].getService(nsIWindowMediator); 
context: function toOpenWindowByType( inType, uri ){	var windowManager = Components.classes['@mozilla.org/appshell/window-mediator;1'].getService();	var	windowManagerInterface = windowManager.QueryInterface(nsIWindowMediator);	var topWindow = windowManagerInterface.getMostRecentWindow( inType );		if ( topWindow )		toOpenWindow(topWindow);	else		window.open(uri, "_blank", "chrome,extrachrome,menubar,resizable,scrollbars,status,toolbar");}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/f1f85e32c08b88ec87e0c92bef61ef6f48160cb9/tasksOverlay.js/buggy/xpfe/communicator/resources/content/tasksOverlay.js