I want send information from a frame to an other frame by Forms.
how can i do this?
Pd: Sorry my horrible English

You have to give names for frames.
<frame name="fra_one" ...............>
    <form .......></form>
</frame>

<frame name="fra_two" ...............></frame>

Then in the form tag give the target attribute with value as the name of the form. Like

<form target="fra_two"></form>