How pass data from javascript to edge animate?

Hi,

I'm making a little app web in edge animate and need pass some variables to edge animate from Javascript, but I haven't examples to do it.

I've tried with:

sym.$("Text2").html(myPos);

on Text2 is a text field name object and myPos a variable from JS that I want pass but don't working, Can someone help me with that?

Thanks!

Josea