function change(x,y) {
	document.images[x].src = eval(y).src;
}

function ChangeW3Cbg(obj, Color) {
	if (!document.getElementById) return;
	obj.style.backgroundColor = Color
}

function showbigImage(imagepath, width, height) {
	var winProperties = "toolbar=no,location=no,directories=no,status=no,copyhistory=no,width=200,height=100,resizable=yes";
	var url = "showpopupimage.html?imageurl=" + imagepath + "&width=" + width + "&height=" + height;
	window.open(url,'big',winProperties);
}