// JavaScript Document

function dispalySubMenu(obj)
{
	var subm = obj.getElementsByTagName('ul')[0];

	var submpos = (subm.offsetWidth - obj.offsetWidth) /2;
		
	subm.style.right = (submpos > 0 ? "-" + submpos : Math.abs(submpos)) + "px";
	subm.style.visibility = "visible";
	subm.style.zIndex = "990";
	
	obj.onmouseout = function()
	{
		subm.style.visibility = "hidden";
		obj.onmouseout = null;
	}
}