Unlink a Taxonomy Vocabulary Term from a CCK node.

Hi, I've created a taxonomy menu with many term items that is linked to a custom cck node. All is working BUT I do not want to have the "main" parent taxonomy term to generate or show node content when clicked. Only the children category terms I wish the content to show up for.

I have categorized the cck node to many different categories and when the main/parent tax voc term is clicked it show "all" content for that cck node from all categories. I don't want this to happen. So, I want the top/parent tax term to NOT be clickable.

Appreciate any comments/suggestions!

Joe