For those interested, here is the Javascript:

Code:
<script language="javascript">
<!--
function printTrackLinks()
{

   var url = document.URL;
   var track = <dax:tracknum/>;

   document.write("<table class=\"tracklink\"><tr>");
      
   // Left
   if (track > 1)
      document.write("<td class=\"lefttracklink\"><a href=\"" +
              url.replace(/track=(\d+)/,"track=" + (track-1)) +
              "\"><<<</a></td>");

   // Right
   if (track < <dax:trackcount/>)
      document.write("<td class=\"righttracklink\"><a href=\"" +
                 url.replace(/track=(\d+)/,"track=" + (track+1)) +
                 "\">>>></a></td>");
                 
   document.write("</tr></table>");

}
-->
</script>
Invoke it by placing this code wherever you want the links to appear:

Code:
<!-- Track links -->

<script language="javascript">
<!--
printTrackLinks();
-->
</script>
And put this either in a style tag, or on your CSS page:

Code:
table.tracklink
{
   padding: 0 5px 0 5px;
   width: 100%;
}

table.tracklink td
{
   font-family: verdana,arial,helvetica;
   font-size: 70%;
   font-weight: bold;
   color: $x1_color;
   margin: 20px 0 0 0;
   padding: 0;
   text-transform: uppercase;
}

table.tracklink a
{
   color: $x1_color;
}

table.tracklink a:hover
{
   color: $hv_color;
   text-decoration: none;
}

table.tracklink td.lefttracklink
{
   text-align: left;
   padding: 0 0 0 5px;

}

table.tracklink td.righttracklink
{
   text-align: right;
   padding: 0 5px 0 0;
}
Of course, you can and should alter your styles to confirm to your own template. These are my choices, which may not work for you.