[Ventrue]

Does someone know how I can get the subcategories to show up under the Main Category on the left menu. The catch here is, I want the subcategories to show up only when the customer clicks on the main category that the subcategories are under.

For example:

Joe Customer sees my main categories on the left panel like so....
------------------
Cat1
Cat2
Cat3
Cat4
------------------

Now Joe Customer clicks on Cat2 to see what is there... I have listed 3 Sub-Categories to be listed under Cat2... so now Joe sees this....
------------------
Cat1
Cat2
-SubCat2-1
-SubCat2-2
-SubCat2-3
Cat3
Cat4
-----------------

Can anyone figure out how to accomplish this?

Thank you

Lexx