var menuArrow = new Image();
menuArrow.src = '/images/spacer.gif';
var menuSpacer = new Image();
menuSpacer.src = '/images/btnbg.jpg';

function changeColor(obj, color, putArrow, noeffect){
	if(obj){
		if(noeffect == ''){
//			obj.parentNode.style.backgroundColor = color;
			if(putArrow == 1){
				obj.parentNode.style.backgroundImage = "url("+menuArrow.src+")";
			}else{
				obj.parentNode.style.backgroundImage = "url("+menuSpacer.src+")";
			}
		}
	}
}