JQuery - Getting selected radio button value
<p>My JQuery function looks like, where a$RadioBtn is the one only radio button list on my form:</p>

<pre><code>IR.Web.cRptCtl.prototype.getSelectedRadioValue = function(a$RadioBtn){
  //Here I want to return a$RadioBtn's selected value
}
</code></pre>

<p>How do I determine the selected value?</p>
