Webparts appear with no menu

Hi,
I'm learning about webparts in asp.net.
I use Visual web developer express 2010, with sql server express.
I followed all the instruction to build a simple page with webparts. I added the webpart manager, webpart zone, zone template and added my user control or asp controls inside.
The webparts look as they suppose to in design view, but when I run the application and see the page in the browser (explorer 8 Or Chrome) the webparts look like cells in table: Static, with no menu that will allow the user to minimize or to close the webpart. None of the webparts have the small triangle menu icon.
Can any one tell me what am I doing wrong?
Attached is my code.
Thanks,Gil.
<%@ Page Language="VB" AutoEventWireup="True" CodeFile="Default.aspx.vb" Inherits="Default2" %> <%@ Register src="CalendarWebpart.ascx" tagname="CalendarWebpart" tag ...