rem: if( window.content.location.href ) 
add: if ((window.content.location.href) && (window.content.location.href != "")) 
context: function UpdateBookmarksLastVisitedDate(event){	if( window.content.location.href )	{		try		{      var bmks = getService( "component://netscape/browser/bookmarks-service", "nsIBookmarksService" );			if (bmks)	bmks.UpdateBookmarkLastVisitedDate(window.content.location.href);		}		catch(ex)		{			dump("Failed to update bookmark last visited date.\n");		}	}}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/f5a8a1af2368f6bc7df2ed21b3704dabca8c6809/navigator.js/buggy/suite/browser/navigator.js