scrollbar reset issue

[system]

I am working on fixing a bug on a site that has a pop-up page for taking a class. The class page has a scrollbar and when the prev/next page button is clicked I need the scrollbar to reset to the top position. Now it stays at the last position from the last page location.

The scrollbar code is in one file, my_classes.php and the prev/next button code is in another file, classpage.php. Code as follows:

//SCROLLBAR CODE

<?php echo displayText(ucfirst(stripslashes($data->courseName)),30); ?>

//PREV/NEXT BUTTON CODE
ss=“fright” style=“width:450px;” id=“navigationdiv”>

Thanks,

Gary