function newwindow(url)
{
  window.open(url,"Originalbild","resizable=yes,scrollbars=yes,toolbar=no,status=no,directories=no,menubar=no,location=no,width=840,height=650,left=0,top=0")
}

function newwindow_heightwidth(url, width, height)
{
  window.open(url,"Originalbild","resizable=yes,scrollbars=yes,toolbar=no,status=no,directories=no,menubar=no,location=no,width=" + (width + 40) + ",height=" + (height + 50) + ",left=0,top=0")
}