title: jQuery TOS form validator (make submit button not clickable unless TOS radio button is check)
body: <p>So I have this basic form </p>
  
  <pre><code>&lt;form id="order" action="contact.php" method="post"&gt;
      &lt;p&gt;Your name: &lt;span&gt;&lt;input type="text" name="name" id="fname"&gt;&lt;/span&gt;&lt;/p&gt;
      &lt;p&gt;Your e-mail: &lt;span&gt;&lt;input type="text" name="email" id="femail"&gt;&lt;/span&gt;&lt;/p&gt;
      &lt;p&gt;&lt;input type="checkbox" value="1" name="tos" id="ftos"&gt;&lt;/p&gt;
      &lt;p&gt;&lt;input type="submit" value="Send" id="fsubmit"&gt; | &lt;span&gt;&lt;input type="reset" value="Clear"&gt;&lt;/span&gt;&lt;/p&gt;
  &lt;/form&gt;
  </code></pre>
  
  <p>All I want is to make the submit button a little bit faded and un-clickable if the TOS checkbox is not checked.</p>
  
  <p>if the checkbox is check, then the button will unfade and become clickable.</p>
  
  <p>I am not really good on jquery but I believe it can be accomplish on Jquery.</p>
  
  <p>I hope anyone could help me.</p>
  
  <p>Regards,
  Ken </p>