Select value of a RadioButton
<p>I want to select a particular RadioButton based on its value</p>

<pre><code>&lt;input id="RadioJ" type="radio" name="grp1" value="AAA" /&gt;
&lt;input id="FaroK"  type="radio" name="grp1" value="BBB" /&gt;
&lt;input id="MartreLK" type="radio" name="grp1" value="CCC" /&gt;
</code></pre>

<p>Something like this:</p>

<p>var radio = radio button whose value is BBB</p>

<p>Another thing i am looking is that if a button is clicked, all the radiobuttons which are hidden should be visible.</p>
