function popUp(url)
{
	var n = window.open(url, 'pop', 'height=400,width=335,scrollbars=1,status=0,toolbar=0,resizable=0,location=0');
	n.moveTo(15,15);
	n.focus();
}

function showDescription(ID)
{
	// Hide all <h6> tags with name="a" (all of them)
	var e = document.getElementsByName("a");
	for(var i=0;i<e.length;i++)
	{
		e[i].style.display = 'none';
	}
	
	// Make this <h6> tag visible
	var d = document.getElementById(ID);
	d.style.display = 'block';
}