function swap(strImgId, strImgURL){
	var e = getElement(strImgId);
	if (e != null){
		e.src = strImgURL;
	}
}

function getElement(strImgId){
	if (document.getElementById != null){
		return document.getElementById(strImgId);
	}
	else if (document.all != null){
		return document.all[strImgId];
	}
	else if (document.images != null){
		return document.images[strImgId];
	}
}

function showDiv(menuName, divcolor){
	var obj = getElement(menuName);
	obj.style.backgroundColor = divcolor;
}