Jquery-load event not firing asp.net button click event

i Have tow Web page Home.aspx And login.aspx ---

login.aspx SouceCode

<div id="Lbox">
    <asp:Label ID="Label1" runat="server" Text="User Id" CssClass="lable"></asp:Label>
    <asp:TextBox ID="Txt_userId" runat="server"></asp:TextBox>
    <asp:Label ID="Label2" runat="server" Text="Password" CssClass="lable"></asp:Label>
    <asp:TextBox ID="Txt_userPass`enter code here`" runat="server"></asp:TextBox>
    <asp:Button ID="Bt_login" runat="server"  Text="Bt_login"开发者_JS百科 onclick="Bt_login_Click" />
<div>

login.aspx.cs

 protected void Bt_login_Click(object sender, EventArgs e)
        {
           //code here...... 
        }

home.aspx source code

  <script type="text/javascript">
        $(document).ready(function () {
            $("#log").click(function () {
                $.blockUI({ message: $($("#Info").load("Login.aspx #Lbox")) });
            });
        });
    </script>

<a id="log">Login</a>  

 <div id="Info"></div>

problam is here - in login.aspx page Bt_login_Click not firing

That's right, Bt_login_Click is not supposed to be called. As you loaded part of HTML into <div> by jQuery load method, you have to handle form submit by yourself then.

$(function() {

  $('#Bt_login').live('click', function () {
     // you code here
  });

});