View refresh to consider dynamic parameters in html iframe

Hi,

I have 2 views, A and B.  View B contains a HTML control with an iframe referencing a url with parameters, values of which are dynamic according to action taken on view A.  When action is taken on view A the view A content is switched out for view B content.

Problem is view B is rendered first time before A or B are displayed, probably due to view B declaration?  Therefore B is rendered first time with embeddedd iframe taking default HTML parameter values, not the values updated according to action taken on view A.

Any ideas?  Add content of view B after first time render perhaps?

thanks.