function openWin(url, windowname, w, h) {
  newWin=window.open(url, windowname, "scrollbars=yes,width=" + w + ",height=" + h)
  newWin.focus()
}

function openWin_ohneScroll(url, windowname, w, h) {
  newWin=window.open(url, windowname, "scrollbars=no,width=" + w + ",height=" + h)
  newWin.focus()
}