INT 14 - DimVGA v3.0+ - SET MOUSE CHECK STATUS                                  
	AX = AA0Dh
	BX = new mouse check status
	    0000h mouse checking off
	    0001h mouse checking on
Return: AX = FFFFh
Note:	before switching mouse checking on, a mouse driver should be
	  found in memory. If no mouse driver is found, mouse checking
	  should be switched off (resident DimVGA does not check by itself).
SeeAlso: AX=AA01h,AX=AA0Eh
Index:	screen saver;DimVGA