we have a standard navigation for a products display page (of handbags for example). If the user rolls over a menu button an image of 3 handbags appears in a boundary box. If the user clicks the button the 3 handbags image stays put. There are about 30 of these buttons arranged in 3 sets of 10 or so. It's implemented using standard Dreamweaver MX navigation behaviour.
The client would now like additional functionality: If the user rollovers any of the invidivual handbags in the 3 handbag image then an enlarged version appears (in a bigger boundary box / or possibly in same boundary box) giving the appearance of 'zoom'
So this is a rollover on a rollover plus the 3 handbag image will either need a map or breaking into 3 separate images