appent text to input field
<p>Is there any way to append a text to input field?</p>

<p>So lets say instead of:</p>

<pre><code>&lt;input type="text" id="val" name="val" value="http://" style="width: 140px;" /&gt;
</code></pre>

<p>with "<code>http://</code>" already written, have a "<code>http://</code>" added automatically when someone types an address, and if someone types full url "<code>http://www.****.com</code>" the http should not be added so it's not doubled.</p>

<p>Any one has any ideas? I can't use php.</p>
