rem: getReferrer(document) ); 
add: getReferrer(this.target.ownerDocument) ); 
context:     saveLink : function () {        saveURL( this.linkURL(), this.linkText(), null, true,                 getReferrer(document) );    },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/6ab93f52cb0b0b4efeefc15c2f2457aa457a7e08/nsContextMenu.js/buggy/suite/common/nsContextMenu.js