// Menu roll up & roll down function
function Rolling(thediv, span1, span2)
	{
		if (document.getElementById(thediv).style.display == "none")
		{
			if (span1 != null && span1 != "")
			{
				document.getElementById(span2).style.display = "block";
				document.getElementById(span1).style.display = "none";
			}
			document.getElementById(thediv).style.display = "block";
		}
		else
		{
			if (span1 != null && span1 != "")
			{
				document.getElementById(span1).style.display = "block";
				document.getElementById(span2).style.display = "none";
			}
			document.getElementById(thediv).style.display = "none";
		}
		
		return false;
	}