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) {
	m = document.getElementById(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;
}
function open_url(url,w,h) {
	PopUp=window.open(url,'','resizable=yes,scrollbars=yes,width='+w+',height='+h+',left=50,top=20');
	PopUp.focus();
}