add: urlSecurityCheck( this.imageURL, document ) 
context:     viewImage : function () {        openTopWin( this.imageURL );    },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/d671be87535bc649055ae5169af2a0775070085f/nsContextMenu.js/clean/xpfe/communicator/resources/content/nsContextMenu.js