Problem with the filters

Thanks in advance for all who are ready to look into my issue.

1. I am not a programer so I realy stuke with this problem.

2. I have a new web site made with Drupal 5.6 and I use views and Hierarchical select to create filters.

3. My web site is a Business index for Israeli busnesses so it is in Hebrew but I hope it wont be a problem for you to check the code.

The problem:

In my Index page www.esekkatan.com/index the filters do some strange affect when the page is being uploaded. I do not know why or how to make it normal.

Please check it and give me some advice or a direction to furder investigate.

Thanks again.