step 1: load mouse driver. 
	explam: mouse.com

step 2: run program
	Mothed 1: jany.exe a.bmp screen.txt
        Mothed 2: jany.exe a.bmp screen.txt b.bmp
 mothed 1:
	a.bmp:  	disktop's background
        screen.txt	screen button define

 mothed 1:
	a.bmp:  	disktop's background
        screen.txt	screen button define
        b.bmp		mouse right button message
 