function initNav()
{
	_lists = document.getElementsByTagName("ul");
	for (i=0; i<_lists.length; i++)
	{
		if (_lists[i].className.indexOf("navigation") != -1)
		{
			_items = _lists[i].getElementsByTagName("li");
			for (j=0; j<_items.length; j++)
			{
				_drop = _items[j].getElementsByTagName("div");
				if (_drop.length > 0)
				{
					_items[j].getElementsByTagName("a")[0].className += " has-drop";
				}
			}
		}
	}
}
if (window.addEventListener) window.addEventListener("load", initNav, false);
else if (window.attachEvent) window.attachEvent("onload", initNav);