function homeImgSwap(opt,onoff)
{
	var swapImgName = "images/menu_" + opt + "_" + onoff + ".gif";
	document.images[opt].src = swapImgName;
	return;
}

function imgSwap(opt,onoff)
{
	var swapImgName = "images/star_" + opt + "_" + onoff + ".gif";
	document.images[opt].src = swapImgName;
	return;
}