GetBiggestFloatIndex

global proc int GetBiggestFloatIndex(float $FLArr[]) {
//Author Nick Pisca 0001d 2008
	float $KL[] = sort($FLArr);
	float $Biggest = $KL[(size($KL)-1)];
	for($x=0;$x<size($KL);$x++) {
		if ($FLArr[$x] == $Biggest) {
			return $x;
		}
 	}	
}

More information on float arrays, read pages 10-16 in YSYT.