function forgot(){
  document.theForm.forgot.value = 1;
  document.theForm.submit();
}

function updateExp(){
  my_month = document.theForm.month.value;
  my_year  = document.theForm.year.value;
  
  document.theForm.exp_val.value = my_month+'/'+my_year;
}

function launch_large(image){
  window.open("/img_large.html?image="+image,"Image_Blowup","width=250,height=375,resizable=no,scrollbars=no,toolbar=no,location=no,status=no,menubar=no");
}

function change_shipping(){
  document.shipping_submit.submit_shipping.value = 1;
  document.shipping_submit.submit();
}