 var newwindow;
 var wheight = 0, wwidth = 0;

 function popitup5(url, title, iwidth, iheight, colour)
 {
   var pwidth, pheight;

   if ( !newwindow || newwindow.closed )
   {
     pwidth=iwidth+30;
     pheight=iheight+30;
     newwindow=window.open('','htmlname','width=' + pwidth +',height=' +pheight + ',resizable=1,top=50,left=10');
     wheight=iheight;
     wwidth=iwidth;
   }

   if (wheight!=iheight || wwidth!=iwidth )
   {
     pwidth=iwidth+30;
     pheight=iheight+60;
     newwindow.resizeTo(pwidth, pheight);
     wheight=iheight;
     wwidth=iwidth;
   }

   newwindow.document.clear();
   newwindow.focus();
   newwindow.document.writeln('<html> <head> <title>' + title + '<\/title> <\/head> <body bgcolor= \"' + colour + '\"> <center>');
   newwindow.document.writeln('<a href=\"javascript:close();\"><img src=' + url + ' border=0></a>');
   newwindow.document.writeln('<\/center> <\/body> <\/html>');
   newwindow.document.close();
   newwindow.focus();
 }

 // Routines to tidy up popup windows when page is left
 // Call with an onUnload="tidy5()" in body tag

 function tidy5() {
 if (newwindow && !newwindow.closed) { newwindow.close(); }
 }



function show_picture(pic_name, pic_width, pic_height)
{

  popitup5(pic_name, 'Bild', pic_width, pic_height, '#FFFFFF');

}




//----------------------------------------------------------------------------------





function Fensterweite ()
{
  if (window.innerWidth) {
    return window.innerWidth;
  } else if (document.body && document.body.offsetWidth) {
    return document.body.offsetWidth;
  } else {
    return 0;
  }
}

function Fensterhoehe ()
{
  if (window.innerHeight) {
    return window.innerHeight;
  } else if (document.body && document.body.offsetHeight) {
    return document.body.offsetHeight;
  } else {
    return 0;
  }
}

function neuAufbau ()
{
  if (Weite != Fensterweite() || Hoehe != Fensterhoehe())
    window.history.go(0);
}

function borderit(which,color)
{
  //if IE 4+ or NS 6+
  if (document.all||document.getElementById)
  {
    which.style.borderColor=color
  }
}



