<object type=''application/vivant'' name=''Vivant1'' width=500 height=500>
<Param Name=StateFile VALUE=''[full path to state file]''>
</object>
<Script>
Vivant1.setStateFile(''[full path to state file]'')
</Script>
In Firefox, you can also simply open a state file in Firefox (using File... Open) and it will display it fullscreen in the Firefox window.