Rollover state inside another rollover state

brazimme

What I have are tabs across the top of the page. Each has a rollover state for over and select. When the tab is selected, a set of buttons will appear on the left hand side of the page. Each tab across the top brings up a different set of buttons. What I want is to be able to give the green buttons on the left had side of the page a rollover state. The only way I could get it to work, it would put all the buttons on top of each other and they would never go away. Can anyone please help me figure out the problem? I am using photoshop 7.0 and ImageReady 7.0.
Thanks,
Brandon