$(document).ready(function() {
	var form = $E('postform');
	form.action = '/?action=feedback';

	$('#postform').submit(function() {
		if (this.name.value == '' || this.content.value == '') {
			alert("请填写完整再提交！");
			return false;
		}
		if (this.email.value && !this.email.value.match(/^\w+[\+\.\w-]*@([\w-]+\.)*\w+[\w-]*\.([a-z]{2,3}|\d+)$/i)) {
			alert("电子邮件的地址格式错误！");
			return false;
		}
		$E('submit').disabled = true;
		$(this).ajaxSubmit({
			success:	function() {
				alert('发表成功！');
				location.href = location.href;
			}
		});
		return false;
	});
});