Telerik RadGrid control Collapse not working when web page placed in iFrame CRM 2011

Hi All,

The environment of our Crm instance is on Premise 2011 .

I used a radgrid control from telerik in and asp.net web page. Deployed the application in ISV folder. When I browse the page it works perfectly the collapse buttons, but when I used the Url in an iFrame the collapse buttons are not working.

And have stuck with it. I understand the problem is not with the telerik control as it works fine in IE.

Any suggestions and help is appreciated.

Thanks,

Nishai