The scroll template is a great way to tell a historical story - it looks so much better being written on a scrolling parchment!
However, when embedding the flash file into a webpage it can result in the previous and next pages becoming visible either side of the current page;
After having a go at hiding the next pages with code, and speaking to 2Simple, in the end the following code will hide the next page before you scroll to it (hiding the previous page is still a problem)
The "500" value should hide the next page completely, but if you are using a wide monitor you may need to increase this value more.
Right click the green triangle and place the code there for it to work on all pages in your presentation.