<!--
function changeOver(obj)
{
	if (document.getElementById(obj))
	{
		document.getElementById(obj).src = "img/" + obj + "_act.gif";
	}
}
function changeOut(obj)
{
	if (document.getElementById(obj))
	{
		document.getElementById(obj).src = "img/" + obj + "_on.gif";
	}
}
function changeClick(obj)
{
	if (document.getElementById(obj))
	{
		document.getElementById(obj).src = "img/" + obj + "_off.gif";
	}
}
-->