Jquery Ajax自定义提交表单Form 无刷新

<form id="Form1" action="action.aspx" method="post" >
名称：<input name="name" type="text" /><br />
密码：<input name="password" type="password" /><br />
手机：<input name="mobile" type="text" /><br />
说明：<input name="memo" type="text" /><br />
<input type="submit" value="提 交" />
</form>

//将form转为AJAX提交
function ajaxSubmit(frm, fn) {
    var dataPara = getFormJson(frm);
    $.ajax({
        url: frm.action,
        type: frm.method,
        data: dataPara,
        success: fn
    });
}

//将form中的值转换为键值对。
function getFormJson(frm) {
    var o = {};
    var a = $(frm).serializeArray();
    $.each(a, function () {
        if (o[this.name] !== undefined) {
            if (!o[this.name].push) {
                o[this.name] = [o[this.name]];
            }
            o[this.name].push(this.value || '');
        } else {
            o[this.name] = this.value || '';
        }
    });

    return o;
}

//调用
$(document).ready(function(){
    $('#Form1').bind('submit', function(){
        ajaxSubmit(this, function(data){
            alert(data);
        });
        return false;
    });
});