Yes, an iFrame. The problem is that my js inside the page that I call inside the frame works because I skip the alert () with the value of the HTML tag. But I can not find the way to capture that value from C2.
Inside the HTML alert ():
Var variablejs = document.getElementById ("NoteValorHz"). InnerHTML;
I want the value of that label to be captured by C2 just as I can do without problems with js.