function globalNav(name,over)
{
	if(window.document.images)
	{
		if (over)
			window.document.images[name].src = "/images/nav_global/globalnav_" + name + "_on.gif";
		else
			window.document.images[name].src = "/images/nav_global/globalnav_" + name + "_off.gif";
	}
}

function doMore(name,over)
{
	if(window.document.images)
	{
		if (over)
			window.document.images[name].src = "/images/" + name + "_on.gif";
		else
			window.document.images[name].src = "/images/" + name + "_off.gif";
	}
}