rem: button.style.color = this.getStyle("fontColor"); button.style.backgroundColor = this.getStyle("backgroundColor"); 
add: button.style.color = ""; button.style.backgroundColor = ""; 
context:     _setHighlight: function(item, highlight) {                var button = item.firstChild;                                if (item.className == "menuItem") {            if (highlight) {                button.tw_invertArrow = true;                button.style.color = tw_COLOR_HIGHLIGHTTEXT;                button.style.backgroundColor = tw_COLOR_HIGHLIGHT;                if (this._activeMenuItem != null && this._activeMenuItem !== item) this._setHighlight(this._activeMenuItem, false);                this._activeMenuItem = item;            } else {                                button.tw_invertArrow = false;                button.style.color = this.getStyle("fontColor");                button.style.backgroundColor = this.getStyle("backgroundColor");            }                        this._setArrowVisible(item, item.lastChild.childNodes.length > 0);        } else {                            if (this._activeMenuItem != null) {                this._setHighlight(this._activeMenuItem, false);                this._activeMenuItem = null;            }            if (highlight) {                if (this._menusAreVisible)                    button.style.borderColor = "threedshadow threedhighlight threedhighlight threedshadow";                else                    button.style.borderColor = "threedhighlight threedshadow threedshadow threedhighlight";                                } else {                button.style.borderColor = tw_COLOR_THREEDFACE;            }        }            },
meta: 5515	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5515/f1782c774313ba79c127ba5da30580c5ce1f4c32/Menu.js/buggy/src/thinwire/render/web/resources/Menu.js