Category: <b>video</b>
<br>Flags: partially documented function<p>
<pre><b>INT 62 - FGDRIVER v4.02 - "FG_GETYJOY" - GET VERTICAL POSITION OF JOYSTICK</b>

	AX = 0056h
	BX = joystick number (0001h or 0002h)
Return: AX = vertical position of joystick
	    FFFFh if joystick uninitialized or not present
Notes:	the FGDRIVER functions are rearranged with each major release, but
	  their parameters do not change (see <a href=../../it/74/34.html>#03474</a> at AX=0000h)
	The actual coordinates are processor- and joystick-dependent
	You must call "FG_INITJOY" (AX=005Eh) before using this function
SeeAlso: AX=0009h,AX=0052h,AX=005Eh,AX=0062h,AX=0077h
</pre>