Using JavaScript Control

Anyone seend this type of problem. I have a web form, that was using Web Access as Using Java Applet. The form is mostly used in an iframe on our website. When in Designer, we changed the Web Access to ‘Using Javascript Control’, as it allow a more robust environment for the user. When we test it in design, using Design > Preview in Web browser> … it works as expected. Once we deployed to production the form is rendered in our iframe, the field appears but the control bar of the java section disappears??? Is this a bug or are we needing to do something in our iframe. Any direction would be helpful.