// JavaScript Document
function navHighlight(elm)	{
	var obj = document.getElementById(elm+"_over");
	obj.className = "visible";
}
function resetNav(elm)	{
	var obj = document.getElementById(elm+"_over");
	obj.className = "hidden";
}

function swapLogo(elm)	{
	var obj = document.getElementById(elm);
	obj.src = "/media/images/common/"+elm+"_over.png"
}

function swapLogoBack(elm)	{
	var obj = document.getElementById(elm);
	obj.src = "/media/images/common/"+elm+".png"
}