Synchronized scrolling between two divs

synchronized_scrolling.js

$(document).ready(function(){
                var topdivPos = $(".table-top").position();
                $(".table-bottom").css("position","absolute").css("top",topdivPos.top).css("left",topdivPos.left).show();
                $(".table-top").scroll(function(){
                    $(".table-bottom").scrollTop($(".table-top").scrollTop());
                });
            });