// JavaScript Document
<!--
function validate(theForm)
{

  if (theForm.first_name.value == "")
  {
    alert("Please enter a value for the \"First Name\" field.");
    theForm.first_name.focus();
    return (false);
  }

  if (theForm.last_name.value == "")
  {
    alert("Please enter a value for the \"Last Name\" field.");
    theForm.last_name.focus();
    return (false);
  }

  if (theForm.email.value == "")
  {
    alert("Please enter a value for the \"Email\" field.");
    theForm.email.focus();
    return (false);
  }
  
  if (theForm.telephone.value == "")
  {
    alert("Please enter a value for the \"Telephone\" field.");
    theForm.telephone.focus();
    return (false);
  }

  if (theForm.comments.value == "")
  {
    alert("Please enter a value for the \"Comments\" field.");
    theForm.comments.focus();
    return (false);
  }

     return (true);
}
//-->