I'd like to have a simple page with 2 elements. First would be a select dropdown which on change, would populate a div or iframe below it with formatted content. The options in the dropdown and content which is displayed based on the users choice would all be held in the xml file. Is this possible using only XML/XSLT? I'm a newbie to this but my guess would be to handle it like this

xml file holding the content
xsl to build the dropdown, then a bun of xslt files to accomodate each possible selection? That just seems horribly in-efficient to me. Any feedback would be greatly appreciated.

Thanks,
-m