jquery简单的日历插件

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <title></title>
    <script src="Scripts/jquery-1.8.2.js"></script>
    <style>
        .box_calendar_title {
            background: #F6F6F6;
            width: 230px;
            height: 40px;
            line-height: 40px;
            margin-top: 10px;
            margin-right: auto;
            margin-left: auto;
            font-family: "微软雅黑";
            font-size: 14px;
        }

        .box_member_calendar {
            height: 180px;
            width: 230px;
            margin-top: 3px;
            margin-left: auto;
            margin-right: auto;
            overflow: hidden;
        }

        .Calendar {
            font-family: Verdana;
            font-size: 9pt;
            background-color: #F6F6F6;
            text-align: center;
            width: 210px;
            height: 150px;
            padding: 10px;
            line-height: 1.5em;
        }

        #idCalendarPre {
            cursor: pointer;
            float: left;
            padding-right: 5px;
        }

        #idCalendarNext {
            cursor: pointer;
            float: right;
            padding-right: 5px;
        }

        tr {
            display: table-row;
            vertical-align: inherit;
            border-color: inherit;
        }

        .Calendar table td {
            font-size: 11px;
            padding: 1px;
        }

        td, th {
            display: table-cell;
            vertical-align: inherit;
        }
    </style>
</head>
<body>
    <form  action="提交到哪里" method="post">
        <div class="box_calendar_title">
            <p align="center">简单的时间控件,事件可以自己做</p>
        </div>
        <div class="box_member_calendar">
            <div class="Calendar">
                <div ><<</div>
                <div >>></div>
                <span ></span>- <span ></span>
                <table>
                    <thead>
                        <tr>
                            <td>SUN</td>
                            <td>MON</td>
                            <td>TUE</td>
                            <td>WEO</td>
                            <td>THU</td>
                            <td>FRI</td>
                            <td>SAT</td>
                        </tr>
                    </thead>
                    <tbody >
                        <tr>
                            <td></td>
                            <td></td>
                            <td></td>
                            <td></td>
                            <td></td>
                            <td></td>
                            <td></td>
                        </tr>
                        <tr>
                            <td></td>
                            <td></td>
                            <td></td>
                            <td></td>
                            <td></td>
                            <td></td>
                            <td></td>
                        </tr>
                        <tr>
                            <td></td>
                            <td></td>
                            <td></td>
                            <td></td>
                            <td></td>
                            <td></td>
                            <td></td>
                        </tr>
                        <tr>
                            <td></td>
                            <td></td>
                            <td></td>
                            <td></td>
                            <td></td>
                            <td></td>
                            <td></td>
                        </tr>
                        <tr>
                            <td></td>
                            <td></td>
                            <td></td>
                            <td></td>
                            <td></td>
                            <td></td>
                            <td></td>
                        </tr>
                        <tr>
                            <td></td>
                            <td></td>
                            <td></td>
                            <td></td>
                            <td></td>
                            <td></td>
                            <td></td>
                        </tr>
                    </tbody>
                </table>
            </div>
        </div>
    </form>
</body>
</html>
<script>
    $(function () {
        DateTimePicker();
    })
    function DateTimePicker() {
        //时间对象
        var dateTime = new Date();

        //年
        $(\'#idCalendarYear\').text(dateTime.getFullYear())
        //月
        $(\'#idCalendarMonth\').text(dateTime.getMonth() + 1)
        //日
        var day = dateTime.getDate()
        Else(dateTime)
        //日期高调提示
        $(\'#idCalendar td\').removeAttr("Class");
        var $day = "";
        //由于下面把天数改为1号,这里把天数改回原来天数
        dateTime.setDate(day);
        for (var i = 0; i < $(\'#idCalendar td\').length; i++) {
            $day = $($(\'#idCalendar td\')[i]);
            if ($day.text() == dateTime.getDate()) {
                $day.addClass("onToday");
                break;
            }
        }
        //上一月
        $(\'#idCalendarPre\').click(function () {
            dateTime = new Date(dateTime.getFullYear(), dateTime.getMonth() - 1);
            Else(dateTime)
        })
        //下一月
        $(\'#idCalendarNext\').click(function () {
            dateTime = new Date(dateTime.getFullYear(), dateTime.getMonth() + 1);
            Else(dateTime)
        })

    }
    function Else(dateTime) {
        //获取年份
        var year = dateTime.getFullYear();
        //获取当前月份
        var mouth = dateTime.getMonth() + 1;
        //定义当月的天数;
        var days;
        if (mouth == 2) {
            days = year % 4 == 0 ? 29 : 28;

        }
        else if (mouth == 1 || mouth == 3 || mouth == 5 || mouth == 7 || mouth == 8 || mouth == 10 || mouth == 12) {
            //月份为:1,3,5,7,8,10,12 时,为大月.则天数为31;
            days = 31;
        }
        else {
            //其他月份,天数为:30.
            days = 30;

        }
        var index = 0;
        $(\'#idCalendar td\').text("")
        $(\'#idCalendar td\').removeAttr("Class");
        for (var i = 1; i <= days; i++) {
            if (i == 1) {
                //把天数改为1号
                dateTime.setDate(1);
                if (dateTime.getDay() == 0) {
                    $($(\'#idCalendar td\')[0]).text(i);
                    index = 1;
                }
                else if (dateTime.getDay() == 1) {
                    $($(\'#idCalendar td\')[1]).text(i);
                    index = 2;
                }
                else if (dateTime.getDay() == 2) {
                    $($(\'#idCalendar td\')[2]).text(i);
                    index = 3;
                }
                else if (dateTime.getDay() == 3) {
                    $($(\'#idCalendar td\')[3]).text(i);
                    index = 4;
                }
                else if (dateTime.getDay() == 4) {
                    $($(\'#idCalendar td\')[4]).text(i);
                    index = 5;
                }
                else if (dateTime.getDay() == 5) {
                    $($(\'#idCalendar td\')[5]).text(i);
                    index = 6;
                }
                else if (dateTime.getDay() == 6) {
                    $($(\'#idCalendar td\')[6]).text(i);
                    index = 7;
                }
            }
            else {
                $($(\'#idCalendar td\')[index]).text(i);
                index = index + 1;
            }
        }
        //绑定年
        $(\'#idCalendarYear\').text(dateTime.getFullYear());
        //绑定月
        $(\'#idCalendarMonth\').text(dateTime.getMonth() + 1);
    }
</script>