Hi. I would like to create a web page containing an over-long chart which can be scrolled left and right. Further to that, it would need to be expandable. In other words, the chart (a biblical history timeline) would have less detail at first but if clicked would expand that particular section to show greater detail. If clicked again it would expand even further.
Is there software that creates such a thing? Can anyone show me examples to look at? Can a Drupal website accomodate such a scrolling page?
Thanks for any ideas.