Opacity from Highslide is not deleted when popup is closed

Question

I have a popup tool from Highslide which works great.

But when I close the popup, the opacity isn't deleted and the whole site still stays dark grey.

Any idea what is going wrong?

http://www.familiekant.nl/toernooimaker/club/highslide.php

Click on the tab "Onderdelen" and than on the button "Selecteer" to see it in action.

Kind regards,

Arie

Answer 1

It doesnt wokr because you have undefined functions:

MakeRequest_onderdelen();
MakeRequest_banen();  

in these lines

hs.Expander.prototype.onAfterClose = function() { 
  MakeRequest_onderdelen();
    MakeRequest_banen();  
}