Javascript error, missing css, layout error

[Clark]

Hello!

I've the folloving issue:
The shop works well, but if I'm surfing in shop, sometimes on random pages the css is gone, and I got the folloving error messages:

Message: Object expected
Line: 539
Char: 1
Code: 0
URI: http://www.babybellbolt.hu/modules/blockcart/ajax-cart.js

or

Message: Object expected
Line: 217
Char: 4
Code: 0
URI: http://www.babybellbolt.hu/contact-form.php

So it is random, sometimes pages are OK, sometimes some of them not. Always Object expected. If I reload the page it is OK.
Do you have any idea?
Thank You
Regards
Larson

[tomerg3]

What version of PS are you using?
Do you get the errors only in IE, or also in Firefox?

[Clark]

PS 132, and yes, IE6-8, FF and Chrome also, but only on the server, not at home pc.
Thanks!

[tomerg3]

It's extremely hard to debug a problem that doesn't happen consistently.

How often does it happen?

Did you try it from another computer?

I just went to your site and clicked about 10 different pages and didn't get any error.

[Clark]

Yes, I tried from another machine, and after 10-15 clicks the css gone, only white background, no pics. It seems for me some kind of timeing, the communication is in wrong time, or let's say 2 signal meet each other.

I use 2 slides, the specials and the editorial, maybe this is the problem?

[Clark]

One new result: If I disable horizontal menu (jbx) it works good

[tomerg3]

Try contacting the person who made that module and ask them for support.