AVS rotation

I need to randomly change the avs playing after a set time (or button press) without exiting fullscreen mode.

I'm having a line in (linein://) from a dj desk and then projecting the avs that reacts to the beats onto the wall through a LCD projector. This means that it can't be set to change when a new tune starts.

I don't know how to change the avs (from justin - bumpaphobia to justin - groove, for example) without exiting fullscreen mode, right clicking to change it then entering fullscreen mode again.

Can anyone tell me either how to set up a hot key or playlist or something to either randomly or selectively change the avs playing.

Thanx alot.

Pres "R" for turn OFF/ON random chnage
Pres "Y" for backward of AVS preset
Pres "U" for forward of AVS preset
Pres Ctrl+(F1 to F12, 1 to 0, Shift+1 to Shift+0) to save presets in memory
Pres F1 to F12, 1 to 0, Shift+1 to Shift+0 to load from memory

Regards Tonic