here you go.

<style type=’text/css’>
#floaty {
position: fixed;
bottom: 0;
text-align: center;
width: 90%;
margin: 0 5% 0 5%;
padding: 3px;
border: solid 1px #000;
background: #ccc;
}
#floaty a {
margin: 0 20px 0 20px;
color: #000;
font-size: 10pt;
text-decoration: none;
font-family: Arial, Verdana, sans-serif;
}
</style>
<div id=floaty>
<a href=”#”>First</a>
<a href=”#”>Previous</a>
<a href=”#”>Random</a>
<a href=”#”>Next</a>
<a href=”#”>Last</a>
</div>

Go ahead and tweak that for how you need it for your site, or if you don’t know how, ask me and I’ll do it for you.  I hate it when I’m reading a comic and I have to move the mouse around or scroll, every page, to hit the “next” button.  At least put the navigation at the top and design your site so the buttons will load in the same spot every page refresh.  Please.   It will make it easier for my brain to turn into mush.