security issue within embedded widgets

Hi all

I have to develop a gwt container (portlet,widget...) that contains an Html code. This html may contain some java script that should ve evaluated.the widget must finally display a google map,twitter service, youtube service ect. The problem i encountred is that html container in gwt are very Safe but in my case i need the html to be evaluated. So i used Frames . and im wondering if it is the good solution ? Is there any alterbatives ? Furthermore Frames are not secure enough ?? And the html input is filled out by the user ?? Any suggestions

--
You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group.
To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscribe@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.