var $j = jQuery.noConflict();
var email_friend = '';

function get_come_friends_form(email)
{
	$j.ajax({
		url: '/get_come_friends_form.' + pageId,
		success: function(data) {
			$j('#come_friends').html(data);
			if (email) {
				$j('#email_friend').val(email);
			}
		}
	});
}

function page_for_friends()
{
	var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9\-\.])+\.([A-Za-z]{2,4})$/;
	if ($j('#email_friend').val() == '') {
		alert('Вы не ввели email!');
		$j('#email_friend').focus();
		return false;
	}
	if (!reg.test($j('#email_friend').val())) {
		alert('Вы не ввели не корректный email!');
		$j('#email_friend').focus();
		return false;
	}


	var captcha = false;
	if (document.getElementById('captcha')) {
		if ($j('#captcha').val() == '') {
			alert('Вы не ввели каптчу!');
			$j('#captcha').focus();
			return false;
		}
		captcha = $j('#captcha').val();
	}


	email_friend = $j('#email_friend').val();

	$j.ajax({
		type: 'POST',
		url: '/webforms/come_friends/',
		data: 'page_id=' + pageId + '&email=' + email_friend + '&captcha=' + captcha,
		success: function(data) {
			switch (data) {
				case 'ok':
					$j('#come_friends').html('<div class="send_page_ok"><div onclick="get_come_friends_form()"></div></div>');
					break;
				case 'captcha':
					get_come_friends_form(email_friend);
					alert('Вы ввели не верную каптчу');
					break;
				default:
					get_come_friends_form(email_friend);
					alert('Невозможго отправить письмо');
					break;
			}
		}
	});

	return false;
}


get_come_friends_form(email_friend);