function highlight(sThis)
{
	var sId = sThis.id;
	document.getElementById('idbckup').value = sId;
	document.getElementById(sId).setAttribute("id","menu-o");
}
function remhighlight(sThis)
{
	var sId = sThis.id;
	var bckId = document.getElementById('idbckup').value;
	document.getElementById(sId).setAttribute("id", bckId);
}