var Activemenu = null;
function setSubmenuActive(number)
{

	setSubmenuInActive();
	Activemenu = number;
	divelement = document.getElementById("div"+number);
	divelement.style.display='block';
}
function setSubmenuInActive()
{
	if(Activemenu!=null)
	{
		divelement = document.getElementById("div"+Activemenu);
		divelement.style.display='none';
	}
}