$high) return false;
return true;
}
function checkRange($mph, $rpm) {
// 035 038 032
$bs = $mph * 31.22; $pm = $bs * 0.073;
if (between($rpm, $bs-$pm, $bs+$pm)) return "class='grn'";
$bs = $mph * 27.44; $pm = $bs * 0.084;
if (between($rpm, $bs-$pm, $bs+$pm)) return "class='yel'";
$bs = $mph * 35.00; $pm = $bs * 0.066;
if (between($rpm, $bs-$pm, $bs+$pm)) return "class='blu'";
}
?>
Wheel Calculator