// JavaScript Document
// Script um ein Browser-Fenster ohne Leisten
// der Größe X,Y mit der Adresse zu oeffnen
function openWindow(adress,name,x,y){
	if (x==0 && y==0) {
		x = screen.availWidth;
		y = screen.availHeight;
		links = 0;
		oben = 0;
	} else {
		links = (screen.width - x)/2;	
		oben = (screen.height - y)/2;
	}
  
  fenster = window.open(adress, name, "width="+x+",height="+y+",left="+links+",top="+oben);

  if(navigator.appName.indexOf("Netscape") != -1){
    fenster.close();
    fenster = window.open(adress, name, "width="+x+",height="+y+",left="+links+",top="+oben);
  }
	
	fenster.focus();
}