I want to share some little updates to the original code.
1) scrollview is not full height
2) a static button let me change panel
3) there's a button and a webview generated in the first panel
4) returns the current panel number
There are some remarks on possible improvements and events to track. I hope others will improve it.
UPDATED: some more infos on v. 1.0.1:
1) the app has 3 panels to swipe horizontally
2) every panel has a webview in full size, and 2 buttons on the bottom left
3) on the top and on the bottom of the scrollview there are images/buttons
4) the source was completly rewritten to solve bugs and errors.