refresh styles of a text input

refresh styles of a text input

is there a way to refresh the styles of an input text box after adding it dynamically? doesn't say so here:  http://jquerymobile.com/test/docs/forms/plugin-eventsmethods.html

i tried:
$('input').textinput('refresh');
$('input').textinput();
$('input').page(); 

but they don't work.

thanks.