Posting in the Magento forums has been disabled pending the implementation of a new and improved forum solution which should better serve the community.
For new questions please post at magento.stackexchange.com, the community-run support site for the Magento community. We will be providing updates on the new forum solution soon. For questions or concerns please email firstname.lastname@example.org.
If I am with you here, this is very easy. In Admind, Select CMS....Manage Pages....Click home page and edit what you want in there. This blank slate will take any html, js etc as far as I know. Ihave put flash in there among other things.
If I am in the wrong ballpark, maybe clarify the question a bit, I or somebody will know (probably ‘somebody’ LOL)