rem: if (gAbView) return gAbView.URI; else return null; 
add: return gAbView && gAbView.URI; 
context: function GetAbViewURI(){  if (gAbView)    return gAbView.URI;  else     return null;}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/078edbf3ca565af997d7c1db585aa87a96a6b057/abCommon.js/buggy/mail/components/addrbook/content/abCommon.js