function Popup(url, breite, hoehe, scroll)
{  
	url = url.concat('?emailabo=');
	url =  url.concat(document.iscript.emailabo.value);
	var popup = parent.window.open(url, 'ciastel', 'width='+breite+',height='+hoehe+',toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,left='+((screen.width/2)-(breite/2))+',top='+(((screen.height/2)-30-(hoehe/2))));
	if (popup.opener==null)
		popup.opener.parent.window;
	popup.focus();
	return false;
}  
 
function changelang(who, page){
	if(who.options[0].selected == true)
		window.location.href= page + ".htm";
	if(who.options[1].selected == true)  
		window.location.href= page + ".de.htm";
	if(who.options[2].selected == true)  
		window.location.href= page + ".it.htm";
}