Currently we are using IE8 and iFrames in our application. We need to open an intranet site within this application with IE9 compatibility. The base application compatibility cannot be changed to IE9. So we need to dynamically change the compatibility of Internet explorer from IE8 to IE9 vice-versa whenever we access the other intranet site.
We have tried the <META> tag changes and the <DOCTYPE> changes but didnt succeed. Any inputs on this would be of great help as this is an urgent client requirement.