function raw_popup(url, w, h) {
  imagewin = window.open(url + '&h=' + h + '&w=' + w, 'win', 'width=' + (w + 0) + ',height=' + (h +0) +',resizable=0,scrollbars=0');
  imagewin.focus();
}

function doc_popup(url, w, h) {
  imagewin = window.open(url + '&h=' + h + '&w=' + w, 'win', 'width=' + (w + 0) + ',height=' + (h +0) +',resizable=0,scrollbars=1');
  imagewin.focus();
}