skip word being indexed by google

[capella]

Because of jcomments having following stuff in page, google is indexing skip word for my site, while it has no relation to it. how can i not have this word or mark this as nofollow?

<ul class="accessibility">
   <li><a href="/upgmee-2010-notification.htm#ja-content" title="Skip to content">Skip to content</a></li>
   <li><a href="/upgmee-2010-notification.htm#ja-mainnav" title="Skip to main navigation">Skip to main navigation</a></li>
   <li><a href="/upgmee-2010-notification.htm#ja-col1" title="Skip to 1st column">Skip to 1st column</a></li>
   <li><a href="/upgmee-2010-notification.htm#ja-col2" title="Skip to 2nd column">Skip to 2nd column</a></li>
</ul>

[era]

This is not to blame JComments. This problem template JoomlArts