// Popup Window öffnen
function popupwindow(URL,BREITE,HOEHE) {
	var breite=[BREITE];
	var hoehe=[HOEHE];
	var links=(screen.width-breite)/2;
	var oben=(screen.height-hoehe)/2;
	
  window.open ([URL],"","toolbar=no,width="+breite+",height="+hoehe+",screenX="+links+",left="+links+",screenY="+oben+",top="+oben+",directories=no,status=no,scrollbars=auto,resize=no,resizable=no,menubar=no");
}

// Popup Window öffnen
function popupwindowscroll(URL,BREITE,HOEHE) {
	var breite=[BREITE];
	var hoehe=[HOEHE];
	var links=(screen.width-breite)/2;
	var oben=(screen.height-hoehe)/2;
	
  window.open ([URL],"","toolbar=no,width="+breite+",height="+hoehe+",screenX="+links+",left="+links+",screenY="+oben+",top="+oben+",directories=no,status=no,scrollbars=yes,resize=no,resizable=no,menubar=no");
}