// JavaScript Document
function checkform ( form ) {
  if ((form.name.value == "") || (form.name.value == " your name...")) {
    alert( "Please enter your name." );
    form.name.focus();
    return false ;
  }
  if ((form.email.value == "") || (form.email.value == " your e-mail...")) {
    alert( "Please enter your email address." );
    form.email.focus();
    return false ;
  }
  return true ;
}