function menuClick( obj ){
	obj.onselectstart = function(){ return false; };
	var con = obj.nextSibling;
	if( con.className != "content" ){
		con = con.nextSibling;
	}
	if( con.style.visibility == "hidden" ){
		con.style.visibility = "visible";
		con.style.height = con.h;
		con.style.position = "relative";
	} else {
		con.style.visibility = "hidden";
		con.h = con.style.height;
		//con.style.height = "0";
		con.style.position = "absolute";
	}
	return false;
}