Centering table in Dreamweaver

[ozzie123]

I'm trying to center a table in Dreamweaver and can get it to centre horizontally but not vertically. Vertically, it remains at the top of the browser window and I can't seem to figure out how to make it center in both directions. I'm trying to accomplish something like this site http://www.keirsurgical.com/ where the table is centered in both height and width regardless of screen size. I'm using Dreamweaver CS3.

Thanks in advance.

[boogyman]

i think what you are talking about is the little background gray over the links?
that isnt centering, that is padding around the elements.

<ul id="nav">
     <li><a href="/url/path">Link</a></li>
     <li><a href="/url/path">Link</a></li>
     <li><a href="/url/path">Link</a></li>
     <li><a href="/url/path">Link</a></li>
     <li><a href="/url/path">Link</a></li>
</ul>

<style type="text/css">
ul#nav {
     width: 100%;
}
ul#nav li {
     list-style: none;
     display: inline;
     background-color: #hexadecimal;  /* eg#ffffff for white */
     color: #hexadecimal /* text color */
}
ul#nav li a {
     display: block;
     color: inherit;
     text-decoration: none;
}
ul#nav li a:hover {
      background-color: #hexadecimal;  /* change the color of background on hover */
      text-decoration: underline;
}
</style>

[ozzie123]

Thanks Boogeyman but I'm actually looking to center my entire website onscreen. Most websites are centered but located at the top of the browser window but this one (and a few others I've seen) are actually completely centered within the browser window - no matter how the window is sized. So, the screen space around the webpages is equal all the way around. I have a 21" monitor so when I preview my site, it is fine horizontally within the browser window but vertically, it stays at the top of the window and I don't know how to change that. I hope this makes sense. Any other ideas?