function showHide(id)
{
	div = getElement(id);
	if(div.style.visibility=="" || div.style.visibility=="hidden")
	{
		div.style.visibility = "visible";
	}
	else
	{
		div.style.visibility = "hidden";		
	}
}

function Show(id){
	div = getElement(id);
	div.style.visibility = "visible";
}