It depends on which accordion you are using. The free one that comes with Dreamweaver requires some custom coding to achieve that. Our widgets all have that feature built in as an option in our GUI:
It's not free - but it is feature rich.
If a commercial plug-in is out of your budget I'm sure someone will be able to help you tweak Adobe's script for that affect.
I am a novice, builidng a site of my own and am having the same issue you had mentioned here. Did you find a fix? Did you buy and use the add-on that was suggested? I am just curious how you resolved it. Many thanks!
I never solved the problem and do not want to buy the add-on. I would still like an answer if you hear anything. Thanks.