<!--

function focus_form_field(form_name, field_name)
{
  if (document.forms[form_name].elements[field_name])
      {
      document.forms[form_name].elements[field_name].focus();
      }
}

function image_window(image,title,width,height)
{
window.open(image,title,'width='+width+',height='+height);
}

//-->