Form functions and filter does't work on Internet explorer

Hi, 

I have a form wich top navigation menu (Tabforms) and conditions filter's are working very well with google chrome, but, not work opening the same url with Internet explorer.

Do you know why ?

I did try with: 

- Jotform integration plugin

- Jotform embed plugin

direct HTML insertion with paste iframe and wordpress code, 

And i always obtain the same troubleshoot.

Any idea?

Thanks a lot: 

Link: http://3id2plus.com/form/

Hi,

What is your IE version? I think your IE compatibility setting is causing this to happen. Please kindly check: http://support.microsoft.com/kb/2536204. IF Google Chrome works, I would advise using it instead of IE. 

Thanks