function switchmenu(strMenu){
	for (intX=1;intX<=6;intX++)
	{
		document.getElementById("showmenu"+intX).className="menuinactive";
		document.getElementById("menu"+intX).className="toppermenu";
	}
	document.getElementById("show"+strMenu).className="menuactive";
	document.getElementById(strMenu).className="mainmenuactive";
}

function pop(url) {
	window.open(url);
	return false;
}