Scrolling problem

Question

Here I have a challenge. When I am logged in in my Drupal site: NO PROBLEM WITH SCROLLING THE PAGES When I am lopgged out: I can't scrolll the page as normal. This problem only occurs with Google Chrome, other pages is no problem. When I clear all cache, log out, then the first time I can scroll the page without problems. Visit the site again, the scrolling problem is there again.

Any suggestions?

The website: www.vankesselnatuursteen.nl

Ps. With Chrome I have no problem at all at other Drupal sites

Further information. I moved the site to another domain on my server. There where some problems and a changed some chmod rights of some folders and files.

THANKS IN ADVANCE FOR HELPING

Answer 1

There is an error on the page if you scroll before the page is fully loaded:

Uncaught ReferenceError: init is not defined

line 95 of smoothscroll.js.

update
Looks like a bug to me try changing:

function ssc_wheel(e) {
    if (!ssc_initdone) {
      init();
    }

to:

function ssc_wheel(e) {
    if (!ssc_initdone) {
      ssc_init();
    }