INT 62 u - FGDRIVER v4.02 - "FG_PAN" - SET SCREEN ORIGIN
	AX = 0088h
	BX = new column for screen origin
	CX = new row for screen origin
Note:	the FGDRIVER functions are rearranged with each major release, but
	  their parameters do not change (see #03474 at AX=0000h)
SeeAlso: AX=00B2h