function showSub(elemid){
	var c = document.getElementById("subMenuContainer");
	var chi = c.childNodes;
	for(var i=0;i<=chi.length;i++){
		if(chi.nodeType==1){
		//alert(c.childNodes[i].nodeName);
		chi[i].style.visibility="hidden";
		}
	}
	var s = document.getElementById("subMenu"+elemid);
	if(s.style.visibility=="hidden"){
		s.style.visibility="visible";
	}
}

function newWin(url){
	window.open(url,'picViewer','width=500,height=400,resizable=yes,scrollbars=yes,toolbar=no,location=no,directories=no,status=no,menubar=no,copyhistory=no,screenX=300,screenY=300');	
}