function redir(addr) {
 document.location = addr;
}

function podcast_submit() {

  fpodcast = document.getElementById('fpodcast');
  t_name = document.getElementById('t_pod_name');
  t_email = document.getElementById('t_pod_email');

 
  if(t_name.value.length && t_email.value.length) {
  fpodcast.submit(); } else {
   alert('Please complete the fields.');
 }

}