// Form Validator

function validate_required(field,alerttxt)
{
with (field)
  {
  if (value==null||value=="")
    {
    alert(alerttxt);return false;
    }
  else
    {
    return true;
    }
  }
}

function validate_form(thisform)
{
with (thisform)
  {
  if (validate_required(first,"First Name must be filled out!")==false)
  {first.focus();return false;}
  if (validate_required(last,"Last Name must be filled out!")==false)
  {last.focus();return false;}
  if (validate_required(address,"Address must be filled out!")==false)
  {address.focus();return false;}
  if (validate_required(phone1,"Your primary phone number must be filled out!")==false)
  {phone1.focus();return false;}
  if (validate_required(emername,"Your Emergency Contact name must be filled out!")==false)
  {emername.focus();return false;}
  if (validate_required(emerphone,"Your Emergency Contact's phone number must be filled out!")==false)
  {emerphone.focus();return false;}
  }
}