Help needed for Button click in ASP.NET

<i><b>Originally posted by : Ram (golrm@hotmail.com)</b></i><br />I have following code, <br /><br />%@ Page Language="VB" clienttarget=downlevel %> <br /><script language="VB" runat="server"> <br />Sub LoginBtn_Click(sender As Object, e As EventArgs) <br />Label1.Text="Page is invalid" <br />End Sub <br /><form runat=server> <br />User-id: <input type="text" size="10" id="Userid" runat=server> <br /><input type="submit" name="Login" value="Login" OnServerClick="LoginBtn_Click" runat=server> <br /><asp:Label id=Label1 font-name="Verdana" font-size="10pt" runat="server">aaaaaaaaa</asp:Label> <br /></form> <br /><br />If I click Login button then under LoginBtn_Click should get execute then display "Page is invalid" in Label1. But <br />it is not working. <br /><br />Can anyone help one this? <br /><br />Thanks in advance <br /><br /><br />

<i><b>Originally posted by : Sachin D. (sdabke@vsnl.com)</b></i><br />How does your code compile??? In the code u have submitted, the script tag is not ended properly. Well the following worked for me:<br /><%@ Page Language="VB" clienttarget=downlevel %> <br /><script language="VB" runat="server"> <br />Sub LoginBtn_Click(sender As Object, e As EventArgs) <br />Label1.Text="Page is invalid" <br />End Sub <br /></script><br /><form runat=server> <br />User-id: <input type="text" size="10" id="Userid" runat=server> <br /><input type="submit" name="Login" value="Login" OnServerClick="LoginBtn_Click" runat=server> <br /><asp:Label id=Label1 font-name="Verdana" font-size="10pt" runat="server">aaaaaaaaa</asp:Label> <br /></form> <br />