Hi all,
Sorry but, im new to javascript, and have no idea how to code in it, therefore im asking for your help.

The aim: What im trying to do is have a menu system. When you click on the (+) image near an option, all sub categories under this option will appear. If the option is maximised (i.e. all submenus can be seen), if you click on the (-) image next to the option, the submenus will be minimised.

Has any1 got a simple example of this working?

I have all of the sub-categories under each option inside a <div> tag.

All help will be much appreciated