how to insert clientbase data in database ?

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C#

ASP.NET

Javascript

hi,
i have two listboxes for my matrimonial website
listbox for "star"
first listbox is lstleftstar
and
second listbox is lstrightstar

i used javascript & jquery for two listbox moving items on mouse doubleclick event

but when i click on submit button for insert the items from lstleftstar to lstrightstar
then that time
nothing is work..
listbox items shows counting "0" items.

i disabled ajax but not work..

my coding is
please just check this code and i copy my main coding here of only listbox and i have doubted..
*********************************

<script type="text/javascript">        /* star  */
        function lst_left_star_DblClicked() {
            var left_lst = document.getElementById("<%=lst_leftstar.ClientID%>");
            var right_lst = document.getElementById("<%=lst_rightstar.ClientID%>");

            for (var i = 0; i < left_lst.length; i++) {
                if (left_lst.options[i].selected == true) {
                    right_lst.options[right_lst.length] =
            new Option(left_lst.options[i].text,
            left_lst.options[i].value);
                    left_lst.options[i] = null;
                    i = i - 1;
                }
            }
            return;
        }
        function OnRequestStart(target, arguments) {
            if (arguments.get_eventTarget().indexOf("Button1") > -1) {
                arguments.set_enableAjax(false);
            }
        }
    </script>
**************************************************
    <telerik:RadScriptManager ID="RadScriptManager1" runat="server">
    </telerik:RadScriptManager>
    <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
    </telerik:RadAjaxManager>
    <telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server" Width="100%" ClientEvents-OnRequestStart="OnRequestStart">


<table>
<tr>
                        <td class="table_register2_td_left">
                            &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Star
                        </td>
                        <td>
                            <asp:ListBox ID="lst_leftstar" onDblClick="lst_left_star_DblClicked();" runat="server"
                                Height="100px" Width="180px"></asp:ListBox>
                            <div style="margin-bottom: 0px; display: inline; position: relative; top: -35px;">
                                <img src="images/lr-arrow.gif" alt="" /></div>
                            <asp:ListBox ID="lst_rightstar" onDblClick="lst_right_star_DblClicked();" runat="server"
                                Height="100px" Width="180px"></asp:ListBox>
                        </td>
                    </tr>
</table>

***********************************************
coding is  aspx.cs
===================

problem is here that cant entered in for loop.

Cls_RegisterInfo clsregisterinfo = new Cls_RegisterInfo();
protected void Button1_Click(object sender, EventArgs e)
    {
        DataTable dt = new DataTable();

        dt.Columns.Add("Star_Id");

        for (int i = 0; i < lst_rightstar.Items.Count; i++)
        {
            dt.Rows.Add("");

            dt.Rows[i]["Star_Id"] = lst_rightstar.Items[i].Value;
        }

        clsregisterinfo.Dtstd = dt;				pass items in class file  clsregisterinfo
        clsregisterinfo.insert_profile_star();			its a class file method insert_profile_star();
    }

==> how to do ??