Are the links on this site (links are located under "blogroll") being credited to the recipients of the links? I'm questioning whether they are, because it appears the links are hidden within a javascript menu. http://www.2bloggadgets.com/
Have you tried checking the backlinks for any of the sites listed there to see if it's listed or not? Seems that would be an easy way to find out
Google as far as I am aware does not read any javascript/dhtml scripts at all so the links will not be indexed. A better way would be to get the links in an rss feed and then use a plugin (if your using wordpress) to add them to your site.
well actually sometime back there was a thread on DP where a site's cache was redirecting through java script which meant that google did indexed javascript.But ya, even if does indexed js than javascript links will be of very less wright.