function getquerystring(name) {
    var reg = new regexp("(^|&)" + name + "=([^&]*)(&|$)", "i");
    var r = window.location.search.substr(1).match(reg);
    if (r != null) return unescape(r[2]);
    return null;
}
$(function() {
	$.ajaxsetup({
		async: false
	});
})
function show(im) {
	im.src = "/index/incx/code.aspx?" + new date;
}
$(function() {
    $(".required").each(function() {
        var $required = $("<strong class='high'> * </strong>");
        $(this).parent().append($required);
    });
    //文本框失去焦点后
    $('.required').blur(function() {
        var $parent = $(this).parent();
        $parent.find(".formtips").remove();
        //验证标题
        if ($(this).is('#tb_title')) {
            if (this.value == "" || this.value.length < 4) {
                var errormsg = '请输入主题,主题不能少于4字';
                $parent.append('<span class="formtips onerror">' + errormsg + '</span>');
            } else {
                var okmsg = '输入正确';
                $parent.append('<span class="formtips onsuccess">' + okmsg + '</span>');
            }
        }
        //验证姓名
        if ($(this).is('#tb_name')) {
            if (this.value == "") {
                var errormsg = '请输入姓名';
                $parent.append('<span class="formtips onerror">' + errormsg + '</span>');
            } else {
                var okmsg = '输入正确';
                $parent.append('<span class="formtips onsuccess">' + okmsg + '</span>');
            }
        }
        //验证邮件
        if ($(this).is('#tb_email')) {
            if (this.value == "" || (this.value != "" && !/.+@.+\.[a-za-z]{2,4}$/.test(this.value))) {
                var errormsg = '请输入正确的e-mail地址';
                $parent.append('<span class="formtips onerror">' + errormsg + '</span>');
            } else {
                var okmsg = '输入正确';
                $parent.append('<span class="formtips onsuccess">' + okmsg + '</span>');
            }
        }
        //验证电话
        if ($(this).is('#tb_phone')) {
            if (this.value == "" || (this.value != "" && !/^(13[0-9]|14[0-9]|15[0-9]|18[0-9])\d{8}$/.test(this.value))) {
                var errormsg = '请输入正确的联系电话';
                $parent.append('<span class="formtips onerror">' + errormsg + '</span>');
            } else {
                var okmsg = '输入正确';
                $parent.append('<span class="formtips onsuccess">' + okmsg + '</span>');
            }
        }
    }).keyup(function() {
        $(this).triggerhandler("blur");
    }).focus(function() {
        $(this).triggerhandler("blur");
    });
    //end blur
//提交，最终验证。
    $('#msg_btn').click(function() {
        $(".required").trigger('blur');
        var numerror = $('.onerror').length;
        if (numerror) {
            return false;
        }
        var ymz = $("#ymz").val();
        var title = $("#tb_title").val();
        var name = $("#tb_name").val();
        var sex = $("input[name='rbl_sex']:checked").val();
        var phone = $("#tb_phone").val();
        var email = $("#tb_email").val();
        var objt = $("input[name='rbl_objt']:checked").val();
        var content = $("#tb_content").val();
        var cclass = getquerystring("class");
        $.get("/inhx/guestbook.ashx", {
			ymz: ymz,
			title: encodeuricomponent(title),
			name: encodeuricomponent(name),
			sex: encodeuricomponent(sex),
			phone: encodeuricomponent(phone),
			email: encodeuricomponent(email),
			objt: encodeuricomponent(objt),
			content: encodeuricomponent(content),
			cclass: cclass
		}, 
		function(data) {
			if (data == "1") {
			   alert("留言已提交");
			   location = location;
			}
			else {
		       alert("验证码错误！");
		    }
		});
    });
    //重置
    $('#reset').click(function() {
        $(".formtips").remove();
    });
})