disable the mouse cursor?

[Jorge do Nascimento Rodrigues <jorge.rodrigues@microp.EFACEC.PT>]

Title: disable the mouse cursor?

Hi!

I want to disable the mouse cursor.
In my .xinitrc  i put the command xsetroot -cursor /root/empty.xbm /root/empty.xbm
where empty.xbm is a file :

        #define empty_width 16
        #define empty_height 16
        static unsigned char empty_bits[] = {
           0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
           0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
           0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};

ááThis works only for the X background. When i put the mouse cursor above another application, this don't work.
How can i disable the cursor mouse for all ááapplications?

Best Regards