<!-- Begin
function verify(form)
{
  if (form.firstname.value == "")
  {
    alert("Please enter your first name");
    form.firstname.focus();
    return false;
  }
  if (form.lastname.value == "") 
  {
    alert("Please enter your last name");
    form.lastname.focus();
    return false;
  }
  if (form.phone.value.length < 10 || form.phone.value.length > 12) 
  {
    alert("Please enter your phone number in xxx-xxx-xxxx format");
    form.phone.focus();
    return false;
  }
  if (form.email.value == "")
  {
    alert("Please enter your email address");
    form.firstname.focus();
    return false;
  }
  if (form.firstname.value != "" && form.lastname.value != "" && form.phone.value != "" && form.email.value != "")
  {
    return true ;
  }
}
//  End -->