function urlFormular(url)
{
  top.winForm = window.open(url,'Help','status=yes,scrollbars=yes,resizable=yes,width=720,height=550,left=10,top=20');
  top.winForm.focus();
}
function urlHelp(url)
{
  top.winHelp = window.open(url,'Help','scrollbars=yes,width=450,height=550,left=10,top=20');
  top.winHelp.focus();
}
function urlImageviewer(url)
{
  top.winImg = window.open(url,'imgviewer','status=no,scrollbars=no,resizable=no,width=620,height=580,left=10,top=20');
  top.winImg.focus();
}