/* From Dustin Diaz - http://www.dustindiaz.com/dhtml-expand-and-collapse-div-menu/ */
function switchMenu(obj)
{
var el = document.getElementById(obj);
	if(el.style.display != "block")
	{
	el.style.display = "block";
	}
	else
	{
	el.style.display = "none";
	}
}