Scroll position lost when hiding div

Question

http://jsfiddle.net/cbp4N/16/

If you show the div. Change the scroll position and then hide and show it agian the scroll position is lost.

am I doing anythi

Answer 1

Jquery's .scrollTop() works well if you maintain the position as data.

$('#cbxShowHide').click(function(){
    if(this.checked) {
        $('#block').show('fast',function() {
            $(this).scrollTop($(this).data('scroll'));
        });
    }
    else {
       $('#block').data('scroll',$('#block').scrollTop());
        $('#block').hide('fast');
    }
});

example