rem: if( window.content.location.href ) 
add: if ((window.content.location.href) && (window.content.location.href != "")) 
context: function UpdateInternetSearchResults(event){	if( window.content.location.href )	{		var	searchInProgressFlag = false;		try		{      var search = getService( "component://netscape/rdf/datasource?name=internetsearch", "nsIInternetSearchService" );			if (search)	searchInProgressFlag = search.FindInternetSearchResults(window.content.location.href);		}		catch(ex)		{		}		if (searchInProgressFlag == true)			RevealSearchPanel();	}}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/d018fa4b19f17d32d733b05d0c9a9718bc7657a3/navigator.js/clean/xpfe/browser/resources/content/navigator.js