Spy menu only showing some items and properties not available

Question

I am having some issues with the spy menu. In order to try and fix my issues I built the menu from scratch again on one of my pages. Everything works now on that page and when I upload it to the server, it is all there.
However, when I then copy and paste the menu to all the other pages and upload the the server, the submenu doen't show anymore. When I go and troubleshoot it and highlight the menu in its entirety and click properties, no properties will show. On the working page, this ation delievers me a properties bar where I can + or - menu items. Why is this? As this must be why the submenu is not showing either?
The page where everything works is this (See sub menu under coaching clinics) http://www.golifecoaching.com.au/go-beyond-registration-test but on every other page on this website, this submenu disappears.
Can anyone help? I am tearing my hair out and don't fancy having to build the menu from scratch for every page. There has to be a better way.
I use CS4 and this is my menu;
   <div id="navigation">
    <!--MENU-->
    <ul id="MenuBar2" class="MenuBarHorizontal">
      <li><a href="index.html">Home</a>        </li>
      <li><a href="what-is-coaching.html">What is Coaching</a></li>
      <li><a href="coaching-benefits.html">Coaching Benefits</a>        </li>
      <li><a href="do-you-need-a-life-coach.html">Do You Need a Life Coach</a></li>
      <li><a href="about-go-life-coaching.html">About Go Life Coaching</a></li>
      <li><a href="#" class="MenuBarItemSubmenu">Coaching Clinics</a>
        <ul>
          <li><a href="holdsworth.html">Coaching for Carers</a></li>
          <li><a href="coachingclinic.html">The Coaching Clinic</a></li>
        </ul>
      </li>
      <li><a href="contact-us.html">Contact Us</a></li>
      <li><a href="http://www.golifecoaching.com.au/blog">Blog</a></li>
    </ul>
        <!--END MENU-->
Jen

Answer 1

That is brilliant, that is exactly it! Thank you sooooo much for your suggestion. I am so relieved.
Yes a template would be best, but I am not sure how to do that, so I am left with doubling my work evertime I make a change on this site.
Thanks Jen
Date: Sat, 13 Aug 2011 16:43:59 -0600
From: [email protected]
To: [email protected]
Subject: Spy menu only showing some items and properties not available
Disclaimer: I am new to coding in general and this is my first attempt to help someone.
I think the properties bar with the + - has to do with the javascript coding that is generated when you create a new tag, and it is located near the bottom of the page just before the closing body tag. 
looks something like this:
<script type="text/javascript">
var MenuBar2 = new Spry.Widget.MenuBar("MenuBar2", );
</script>
so dont forget to copy that over too.  Also, check the CSS that is associated within each page and make sure they are all in the same style.
P.S. Have you considered using a template for the menu bar so you dont have to copy it over each time?
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