var cm=null;
document.onclick = new Function("show(null)");

function getPos(el,sProp) {
	var iPos = 0;
	while (el!=null) {
		iPos+=el["offset" + sProp];
		el = el.offsetParent;
	}
	return iPos;
}

function show(el,m) {
	
	if (m) {
		m.style.display='';
		m.style.pixelLeft = getPos(el,"Left");
		m.style.pixelTop = getPos(el,"Top") + el.offsetHeight;
	}

	if ((m!=cm) && (cm)) {
		cm.style.display='none';
	}
	cm=m;
}