disable the submit button
<p>I have a contact form on my website that emails me info from interested parties. I don't want to use a captcha for various reasons. I just want to do something simple, like disable the submit button on the form until the user answers a simple question. Hopefully this will keep out some bots at least.
I found this on the web but it does absolutely nothing:</p>

<pre><code>&lt;script&gt;
document.getElementById("Submit").disabled=true;
&lt;/script&gt;
</code></pre>

<p>Can someone either correct this or give me something better?</p>
