web browser and Rev interactivity, help

[Andrew Meit]

Hi,

I am wanting to edit the selected text of a text box on a web page  
presented on a card of a stack. As for as I can tell, I can't directly  
replace selected text in the text box. Anyone has a way to do this  
please share. What I would like to do is press a button and have it  
insert text into a text-box or replace the selected text. I hope this  
can be done.
Thank you.

Shalom, Andrew
{Choose Life, Create Hope, Nurture Love, Wrestle Faith...}