<script>
<?php
    for($i = 0; $i < $driverCount; $i++)
    {
?>

    var firstName<?php echo $driverCount-1; ?> = document.getElementByName('fname<?php echo $driverCount-1; ?>');
    firstName<?php echo $driverCount-1; ?>.value = <?php echo $drivers->firstName; ?>;
    var middleName<?php echo $driverCount-1; ?> = document.getElementByName('mname<?php echo $driverCount-1; ?>');
    middleName<?php echo $driverCount-1; ?>.value = <?php echo $drivers->middleInitial; ?>;


<?php
    }
?>
</script>