title: getting selected radio button value
body: <p>I am adding a radio button in a gridrow dynamically on rowdatabound event.
  I want value of selected radio button of specific row of grid.</p>
  
  <p>Currently I am getting value bt it will no return the value for specific row index.</p>
  
  <p>See my below code:</p>
  
  <pre><code>function GetBlastid()
       {  
           var gv = document.getElementById("&lt;%=grdOofMailProcess.ClientID%&gt;");  
           var rbs = gv.getElementsByTagName("input");  
           var flag = 0;  
           for (var i = 0; i &lt; rbs.length; i++)
           {  
               if (rbs[i].type == "radio")
               {  
                   if (rbs[i].checked)
                   {  
                   alert(rbs[i]);
                       flag = 1;  
                       document.getElementById('hdnBlastId').value=rbs[i].value
                       break;  
                   }  
               }  
           }
       }
  </code></pre>