So ok ... you have just a simple image swap menu bar on this site ...
<td align="left" background="img/nav2/topnavbar_bg.gif" valign="top"><img src="img/nav2/topnavbar_1.gif" height="78" width="800"><br>
<img src="img/nav2/topnavbar_2.gif" height="22" width="245"><a href="index.html" onmouseout="MM_swapImgRestore()" onmouseover="MM_swapImage('Image14','','img/nav2/topnavbar_3_f2.gif',1)"><img src="img/nav2/topnavbar_3.gif" alt="Home" name="Image14" border="0" height="22" width="37"></a><img src="img/nav2/topnavbar_4.gif" height="22" width="4"><a href="outdoor_main.html" onmouseout="MM_swapImgRestore()" onmouseover="MM_swapImage('Image16','','img/nav2/topnavbar_5_f2.gif',1)"><img src="img/nav2/topnavbar_5.gif" alt="Outdoor Climbing" name="Image16" border="0" height="22" width="108"></a><img src="img/nav2/topnavbar_6.gif" height="22" width="4"><a href="http://rockclimbinghawaii.com/climbaloha/" onmouseout="MM_swapImgRestore()" onmouseover="MM_swapImage('Image18','','img/nav2/topnavbar_7_f2.gif',1)" target="_blank"><img src="img/nav2/topnavbar_7.gif" alt="Climbing Gear" name="Image18" border="0" height="22" width="93"></a><img src="img/nav2/topnavbar_8.gif" height="22" width="5"><a href="links_main.html" onmouseout="MM_swapImgRestore()" onmouseover="MM_swapImage('Image20','','img/nav2/topnavbar_9_f2.gif',1)"><img src="img/nav2/topnavbar_9.gif" alt="Links" name="Image20" border="0" height="22" width="86"></a><img src="img/nav2/topnavbar_10.gif" height="22" width="4"><a href="about_main.html" onmouseout="MM_swapImgRestore()" onmouseover="MM_swapImage('Image22','','img/nav2/topnavbar_11_f2.gif',1)"><img src="img/nav2/topnavbar_11.gif" alt="About RCH" name="Image22" border="0" height="22" width="145"></a><img src="img/nav2/topnavbar_12.gif" height="22" width="69"></td>
that is the code for it ... bulky and unrestrained.
you can replace it with ....
<div class="menu">
<ul>
<li class="first"><a href="index.html" title="">Home</a></li>
<li><a href="about.html" title="">About Us</a></li>
<li><a href="products.html" title="">Products</a></li>
<li><a href="services.html" title="">Services</a></li>
<li><a href="contact.html" title="">Contact Us</a></li>
</ul>
</div>
which is then editable with css to use rady's code to define it with roll over.
i hope this is what you mean.