$(document).ready(function() {
	var defaultNewsLetterSignText = 'Sign up for e-mail updates';
	$('#newslettersign').val(defaultNewsLetterSignText);
	
	$('#newslettersign').focus(function() {
		if ($(this).val() == defaultNewsLetterSignText) {
			$(this).val('');
		}
	});
	
	$('#newslettersign').blur(function() {
		if ($(this).val().length == 0) {
			$(this).val(defaultNewsLetterSignText);
		}
	});
	
	$('#submit').click(function() {
		if ($('#newslettersign').val() != defaultNewsLetterSignText) {
			$.get('action.php', { email: $('#newslettersign').val() }, function(response) {
				if (response.length > 0) {
					$('#signWrap').fadeOut('fast', function() {
						$('#signWrap').html('<p style="font-size: 14px">We will get back to you as soon as we are online!</p>').fadeIn('fast');
					});
				}
				else {
					$('.signInfo').html('The e-mail you entered seems to be invalid. Please try again.');
				}
			});
		}
	});
});