rem: if (!item.disabled && item.lastChild.childNodes.length == 0) { 
add: if (item.style.color != tw_COLOR_GRAYTEXT && item.lastChild.childNodes.length == 0) { 
context:     _mainMenuClick: function(event) {        var overItem = tw_getEventTarget(event, "menuItem");                if (overItem == null) {            var item = tw_getEventTarget(event, "mainMenuItem");                        if (!item.disabled && item.lastChild.childNodes.length == 0) {                this.fireAction("click", this._fullIndex(item));                this._setHighlight(item, false);                this._menusAreVisible = false;            }        }    },
meta: 5515	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5515/37796fea05d0eb86951d2f34aedeb66e8b500920/Menu.js/buggy/src/thinwire/render/web/resources/Menu.js