GridView using jQuery

This blog defines GridView using jQuery.

<script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js" temp_src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js">

</script>
<
script>
    $('#add').click(function () {

        AddRow({});

    });

    var AddRow = function () {

        $('#tbl:first').clone().hide().insertBefore('#tbl:first').slideDown(function () {
 
            for (i = 0; i < element.length; i++) {

                $.each($(this).find(element[i]), function () {

                    switch ($(this).attr('type')) {

                        case 'text':

                        case 'select-one':

                        case 'textarea':

                        case 'hidden':

                        case 'password':

                            $(this).val('');

                            break;

                        case 'checkbox':

                        case 'radio':

                            $(this).attr('checked', false);

                            break;

                    }

                });

            }

        });

    }
 
</
script>
<
table width="100%" id="tbl">
    <thead
>

        <tr
>

            <td class="tdclass" width="50%" align
="left">

            </td
>

            <td class="tdclass" width="17%" align
="left">

            </td
>

            <td class="tdclass" width="10%" align
="left">

            </td
>

            <td class="tdclass" width="10%" align
="left">

            </td
>

            <td class="tdclass" width="2%" align
="right">

                <img src="Myimage.jpg" temp_src="Myimage.jpg" onclick="AddRow();" style="cursor
: pointer"

                    title="Add" id
="add">

            </td
>

        </tr
>

    </thead
>

    <tbody
>

        <input type="hidden" value="1" id
="hsb">

        <tr id
="tr1">

            <td colspan
="2">

                <table border="0" cellpadding="0" cellspacing="0" width
="100%">

                    <tr
>

                        <td width
="50%">

                            <input type="text" class="input" name="ata[]" id="ata1" value="" size="20" maxlength="100"
/>

                        </td
>

                        <td width
="17%">

                            <input type="text" class="input" name="ca[]" id="ca1" value="" size="55" maxlength="100"
/>

                        </td
>

                        <td width
="10%">

                            <select name="atc[]" class="input" id
="atc1">

                                <option value="Subhankar">Subhankar</option
>

                                <option value="Anil">Anil</option
>

                            </select
>

                        </td
>

                        <td width
="10%">

                            <select name="aca[]" class="input" id
="aca1">

                                <option value="Pandey">Pandey</option
>

                                <option value="Sharma">Sharma</option
>

                            </select
>

                        </td
>

                    </tr
>

                </table
>

            </td
>

        </tr
>

    </tbody
>

</
table