sending information from a frame to another one

[Davide77]

Hallo,
I'm trying to achieve this:
one page with a textarea and a frame. In the text area it will be possible to write dome html code and then after clicking a button the code will be displayed in the frame but not as code since as a normal page. You can see an example of this at:
www.w3schools.com
They use asp, but I would like to do it in javascript. Does someone have a starting point idea?

 

[vongrunt]

Here is banzai (e.g. written during coffee break) solution without frames:

<form name="foo">
<textarea name="htmlcode" rows="10" cols="80"></textarea>
<input type="button" value="Render" onclick="javascript: document.getElementById('preview').innerHTML = document.forms['foo']['htmlcode'].value;">
</form>
<div id="preview"></div>