[Solved] jQuery AutoComplete not working in Content page in ASP.Net

hello,

I am using autcomplete extender. my code for is in  Search_CS.ashx  file.

then in my search bar i call it as follow.

<link href="css/jquery.autocomplete.css" rel="stylesheet" type="text/css" />
<script src="Scripts/jquery-1.4.1.min.js" type="text/javascript"></script>
<script src="Scripts/jquery.autocomplete.js" type="text/javascript"></script>
<script type="text/javascript">
    $(document).ready(function() {
        $("#<%=TextBox1.ClientID%>").autocomplete('Search_CS.ashx');
    });       
</script> 
 <div class="input-group search padding" onkeypress="return WebForm_FireDefaultButton(event, '<%= LinkButton1.ClientID %>')">
     <asp:TextBox ID="TextBox1" runat="server" CssClass="form-control" placeholder="Search Profile" ValidationGroup="search"></asp:TextBox>
 
      <span class="input-group-btn">
          <asp:LinkButton ID="LinkButton1"  OnClientClick="if (!Page_ClientValidate('search')){ return false; } this.disabled = true; this.value = 'Processing...';" UseSubmitBehavior="False" class="btn btn-default" runat="server" OnClick="LinkButton1_Click" ValidationGroup="search" CausesValidation="False"><i class="fa fa-search"></i></asp:LinkButton>
      
      </span>
    </div>

it works fine. the only problem is it works on Default page but i am in inner pages>  xyz.com/user/allusers   autocomplete extender does not work please advice