function open_pdf_win (n)
 {
  p=open('pdf/'+n+'.pdf','','width=785,height=525,resizable=1,locationbar=0,status=0,menubar=0,dependent=1,scrollbars=1');
  p.moveTo(1,1);
  p.focus();
 }

function open_pic_win(n,a,w,h)
 {
  e='?'+n+'!'+a+'!'+w+'!'+h;
  b=w+50;
  h=h+30;
  s=0;
  if (b>screen.availWidth) {b=(screen.availWidth-12);s=1};
  if (h>screen.availHeight) {h=(screen.availHeight-30);s=1};
  pic_win=open('pic.html'+e,'','width='+b+',height='+h+',resizable=1,dependent=1,scrollbars='+s);
  if (((screen.availWidth-12)-b)<=0)
   {x=0}
   else x=(((screen.availWidth-12)-b)/2);
  if (((screen.availHeight-30)-h)<=0)
   {y=0}
   else y=(((screen.availHeight-30)-h)/2);
  pic_win.moveTo(x,y);
  pic_win.focus();
 }

function open_trans_win(xfilename)
 {
  var x = 'trs/' + xfilename + '.html';
  ff=window.open(x,'','width=600,height=400,resizable=1,scrollbars=1');
  ff.moveTo(10,10);
  ff.focus();
 }

function inte(a)
 {
  if (a == 1) {path = '12042001/';   file='page1.html'};
  if (a == 2) {path = '17062001-l/'; file='page1e.html'}; /* resolution 800x600  */
  if (a == 3) {path = '17062001-h/'; file='page1e.html'}; /* resolution 1024x768 */
  if (navigator.appName == "Microsoft Internet Explorer")
    {
     if (navigator.appVersion.substr(17,8) == "MSIE 5.5" || navigator.appVersion.substr(17,8) == "MSIE 6.0")
      {newwindow=window.open('vor/' + path + file,"win","fullscreen=yes");}
    }
  else
    {
     alert('Die von Ihnen aufgerufenen Seiten lassen sich allein mit dem MS Internet Explorer ab Ver. 5.5 betrachten. Sie benutzen leider einen anderen Browser oder eine andere Programmversion.');
    }
 }