function showMenu(lnk) {

	var sNav = document.getElementById('s' + lnk.id);



	if (sNav){

		sNav.style.display='block';
		sNav.style.zIndex=1000;
		sNav.style.left = lnk.offsetLeft - ((sNav.offsetWidth/2) - (lnk.offsetWidth/2));
		sNav.style.top = lnk.offsetTop + lnk.offsetHeight - 2;


		var hasUsedMenu = 0;

		sNav.onmouseover = function(){sNav.style.display='block';hasUsedMenu=1;return false;}

		sNav.onmouseout = function(){sNav.style.display='block';return false;}

		sNav.parentNode.onmouseover = function(){sNav.style.display='block';return false;}

		sNav.parentNode.onmouseout = function(){if(hasUsedMenu != 0) {sNav.parentNode.onmouseover = '';sNav.style.display='none';}return false;}
		sNav.parentNode.parentNode.onmouseout = function(){sNav.parentNode.parentNode.onmouseover = '';sNav.parentNode.onmouseover = '';sNav.style.display='none';return false;}

	}



	return false;

}