How to change harism's great page curl to make a book like this: http://www.tagofjoy.lt/?dna=16

[Davoud Badamchi]

hello guys,
I have several questions about this App: http://www.tagofjoy.lt/?dna=16
1- I want to make a book like that!
2- How can I curl a page just by touching the corner of the page? In this case I can put the sound effect at the first not after finishing the curl effect.
3- look to all the 3D objects around the book, are they picture or they wrote a code for them?
4- how to make a thick book and put it under the Harism page curl? I created a layout and in the background property selected a picture of a thick book, it worked well, but it becomes large or small, when screen size in changing.