function validateNewsletterEmail()
{
  if (document.newsletter.email.value.search(/^.+@.+\..+$/)) {
    alert("Please include a valid email address!");
    return false;
  }
  else {
    document.newsletter.submit();
  }
}

function checkCheckBox(){
  if(document.submit_photo.disclaimer.checked){
    return true;
  }else{
    alert ("Please check the disclaimer box to continue");
    return false;
  }
  
}