rem: openNewTabWith( this.linkURL() ); 
add: openNewTabWith( this.linkURL(), true, false ); 
context:     openLinkInTab : function () {        // Determine linked-to URL.        openNewTabWith( this.linkURL() );    },
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/b37b819702c0752d5cecf89cb7f427daa12cf93e/nsContextMenu.js/buggy/xpfe/communicator/resources/content/nsContextMenu.js