function subscript() {

   email = $('#email').val();

   if (!email.match(/\b(^(\S+@).+((\.com)|(\.net)|(\.edu)|(\.mil)|(\.gov)|(\.org)|(\..{2,2}))$)\b/gi)) {
     onSubscript('Error');
     return;
   }

   $.post(  'ajax/subscribtion.php',
            {
                email: email
            },
            onSubscript
    );   
}

function onSubscript(ret) {
  
  if (ret != "Error") {
     $('#subscr input').hide();
     $('#subscr p').hide();
     $('#subscr p.message').text('Thank you for your subscription. We hope you enjoy our newsletters!');
     $('#subscr p.message').show();
     document.cookie = 'subscripted=yes';
  } else {
     $('#subscr p.error').text('The email address you entered is invalid. Please enter a valid email address.');
  }
    
}