you have to change your template link.html from:
<ul>
<li><%body_font%><a class="category_links" target="_blank" href="<%db_cgi_url%>/jump.cgi?ID=<%ID%>"><%Title%></a>
to:
<ul>
<li><%body_font%><a class="category_links" target="_blank" href="<%URL%>"><%Title%></a>
<ul>
<li><%body_font%><a class="category_links" target="_blank" href="<%db_cgi_url%>/jump.cgi?ID=<%ID%>"><%Title%></a>
to:
<ul>
<li><%body_font%><a class="category_links" target="_blank" href="<%URL%>"><%Title%></a>