Problem with mix content and error SEC7111

I have a problem on a VIP wich is in HTTPS and the content of the application is made with HTTP resource So it doesn't work correctly with IE for example First I have an error message tell me that some content is not secure. Then when I accept it and when I go to some menu of the application the content is truncated or missing. Using the debug mode of the internet I see errors of this type: SEC7111: la sécurité HTTPS est compromise par Can someone help me for this case? Thks David