function popup(winloc,name,w,h){
  var winopts = "width="+w+",height="+h+",resizable=yes,scrollbars=yes,toolbar=no,menubar=no,directories=no"; 
  NewWin = window.open(winloc, name, winopts);
    NewWin.moveTo(200,100);
   NewWin.focus();
}

function popupbild(winloc,name,w,h){
  var winopts = "width="+w+",height="+h+",resizable=no,scrollbars=no,toolbar=no,menubar=no,directories=no"; 
  NewWin = window.open(winloc, name, winopts);
    NewWin.moveTo(200,100);
	 NewWin.focus();
  
}

function popupbild2(winloc){

DaImage = new Image();
DaImage.src = winloc;
var w = DaImage.width;
var h = DaImage.height;

 var winopts = "width="+w+",height="+h+",resizable=no,scrollbars=no,toolbar=no,menubar=no,directories=no"; 
  NewWin = window.open(winloc, name, winopts);
    NewWin.moveTo(200,100);
	 NewWin.focus();
 }