function openWin(url,width,height,topdist,leftdist,toolbar,otherargs) {

  var options = 'scrollbars=yes,resizable=yes,menubar=yes,status=yes';
  if (width) {
    options += ',width=' + width; }
  else {
    options += ',width=650'; }
  if (height) {
    options += ',height=' + height; }
  else {
    options += ',height=550'; }
  if (topdist) {
    options += ',top=' + topdist; }
  else {
    options += ',top=50'; }
  if (leftdist) {
    options += ',left=' + leftdist; }
  else {
    options += ',left=25'; }
  if (toolbar) options += ',toolbar=' + toolbar;
  if (otherargs) options += ',' + otherargs;

  newWin = window.open(url,"newWin",options);
  if (newWin.focus) newWin.focus();

  return false;
}