Please help-how to change the graphical interface of the main menu of the player?
 

I must to make one firmware from several firmwares . but I have a problem with the main menu. Or shows incorrect or not show. All other functions work properly.
For this you need to change the main menu of the program level. But I can not find which files in the firmware responsible for this.
http://img210.imageshack.us/img210/5...tmapimage1.jpg

I just understood that every picture has an ID number by which the software show defined images to display certain functions from the menu

http://img442.imageshack.us/img442/9...tmapimage2.jpg

Please someone tell me what files are for the graphic interface of main menu and where to find them?
Thanks