function popWin(file){
      newWin=window.open("","Billede","width=300,height=200,status=no");
      txt='<ht'+'ml><he'+'ad><ti'+'tle>Billede<\57ti'+'tle><scri';
      txt+='pt language="javascript" type="text/javascript">';
      txt+='function resPic(){h=document.images[0].scrollHeight;';
      txt+='w=document.images[0].scrollWidth;window.resizeTo(w+6,h+30);}<\57scri';
      txt+='pt><\57he'+'ad><bo'+'dy style="overflow:hidden;';
      txt+='border:0px;margin:0px"><i'+'mg src="'+file+'" style="top:0px;left:0px;border:0px;';
      txt+='" onload="resPic();" onClick="window.close();"><\57bo'+'dy><\57ht'+'ml>';
      newWin.document.write(txt);
      newWin.document.close();
    }