add: return true; 
context: function setHomePageToCurrentPage(folderFieldId){  if( !parent.opener.appCore )    return false;  var homePageField = document.getElementById(folderFieldId);  var url = parent.opener._content.location.href;  if( url )    homePageField.value = url;}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/d1643ec106d7b54d74295ab802d91b342b57c872/prefutilities.js/buggy/xpfe/components/prefwindow/resources/content/prefutilities.js