Where to find JavaScript documentation?
<p>I think theres one <a href="https://developer.mozilla.org/en/JavaScript/Reference" rel="nofollow">https://developer.mozilla.org/en/JavaScript/Reference</a> but for for things like what properties/functions a Textarea object will have, where can I get it? </p>

<p>I know textarea have properties like selectionStart, selectionEnd but what others? where can I find that info?</p>
