rem: openNewTabWith(this.linkURL, this.docURL, null, null, false); 
add: openNewTabWith(this.linkURL, this.target.ownerDocument, null, null, false); 
context:   openLinkInTab: function() {    openNewTabWith(this.linkURL, this.docURL, null, null, false);  },
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/10234/323286399cc3e12b9d640d15efcc6c52f3676e5e/nsContextMenu.js/buggy/browser/base/content/nsContextMenu.js