Vertical Menu :: no sub menus?

I’m creating a new site using CS-Cart and some of my categories have about 200 to 250 sub categories each and when you put your mouse over a category on the site’s menu the list of subcategories is overpowering and really stretches out the page!

Is there anyway to make it so the sub categories don’t open up when your mouse rolls over them? I want customers to have to go through each category or possibly search for the product by name.

In your admin control panel/Look and Feel/Appearance Settings/Customer settings. Change the Category menu style to ‘plain’