function popup1(datei) {
  var b = 860;
  var h = 800;
  var x = 0;
  var y = 0;
  fenster = window.open(datei, "_blank", "width="+b+", height="+h+", left="+x+", top="+y+", scrollbars=yes, resizable=yes");
}


function popup_print(datei) {
  var b = 820;
  var h = 800;
  var x = 0;
  var y = 0;
  fenster = window.open(datei, "_blank", "width="+b+", height="+h+", left="+x+", top="+y+", scrollbars=yes, resizable=yes");
}


function zip_datei(datei) {
  var b = 600;
  var h = 235;
  var x = 0;
  var y = 0;
  fenster = window.open(datei, "_blank", "width="+b+", height="+h+", left="+x+", top="+y+", scrollbars=no, resizable=yes");
}