if (marshal === '0:0:0:0:0:0') { return ''; } else { return marshal; } 
return marshal; 
    that.marshalKeyEvent = function(event) {        var marshal = [                       event.altKey  ? 1 : 0,                       event.ctrlKey ? 1 : 0,                       event.metaKey ? 1 : 0,                       event.shiftKey ? 1 : 0,                       event.charCode,                       event.keyCode        ];        marshal = marshal.join(':');        if (marshal === '0:0:0:0:0:0') {            return '';        } else {            return marshal;        }    };
4463	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/4463/f7d0146daa3ca173ee76bcee8fef184adcc00bfd/itsalltext.js/buggy/src/chrome/content/itsalltext.js