Hovertip port to Drupal 6

Hi there

Is there any plan to make this available of Drupal 6.x or is there another module in Drupal 6.x that will accomplish a similar effect.

This is way cool and can be used to add small clarifications on a term and then expand into maybe 3/4 lines of narratives right on the page instead of taking the visitor elsewhere.

Great module, as I can see from the demo site.