how do I get the button event recognized in the post back from a server control ??

========code=============

  Public Class MyButton
     Inherits System.Web.UI.Page
     Implements IPostBackEventHandler

  Public Response As HttpResponse = HttpContext.Current.Response

     ' Defines the Click event.
     '-----------------------------
     Public Event Click As EventHandler

     ' OnClick dispatches the event to delegates that
     ' are registered with the Click event.
     ' Controls that derive from MyButton can handle the
     ' Click event by overriding OnClick
     ' instead of attaching a delegate. The event data
     ' is passed as an argument to this method.
     '-----------------------------------------------
     Protected Overridable Sub OnClick(e As EventArgs)
        RaiseEvent Click(Me, e)
     End Sub

     ' Method of IPostBackEventHandler that raises change events.
     '-----------------------------------------------------------
     Public Sub RaisePostBackEvent(eventArgument As String)
Implements  PostBackEventHandler.RaisePostBackEvent
        OnClick(EventArgs.Empty)
        System.Web.UI.Page.ClientScript.RegisterStartupScript(Me.GetType(), "MyScript", _
     "function AlertHello() { alert('Hello'); }", True)
     End Sub 'RaisePostBackEvent

     Public Sub New()
        Response.Write("<INPUT TYPE = submit name = " & Me.UniqueID & " Value = 'Click Me' />")
     End Sub

   End Class