$(document).ready(function(){

	var proverka = 0;
	$('input#submit').click(function(){
				var reg = /[-\w.]+@([A-z0-9][-A-z0-9]+\.)+[A-z]{2,4}/;
				var userEmail = $('input#your_email').val();
				if (userEmail.search(reg) == -1){
					$('input#your_email').addClass('error');
					proverka = 1;
				}
				

				if (proverka==0){
				
					var your_email = $("input#your_email").val();
					$.ajax({
					url: 'mail_sender.php',
					type: "POST",
					data: {your_email: your_email},
					success: function (data){
							var thanks = $('span#thanks').text();
							$('input#your_email').val(thanks);
						}
					}); 

				}
				

				
				});
	
	$('input#your_email').focus(function(){
		$(this).removeClass('error');
		proverka=0;
	});
	
});