function DrawQuestions(selected)
    {   
        
        var strTable = "<table border='0' cellspacing='0px' cellpadding='0px' >";
        document.getElementById('ctl00_ContentPlaceHolder1_selected').value = selected;
            strTable += "<tr><td><table cellspacing='0px' cellpadding='0px'><tr><td>";
            if(selected!=0)
            {   
                
                strTable += "<img src=\"Images/radionbutton.gif\" onclick=\"DrawQuestions(0)\" />";
            }
            else
                strTable += "<img src=\"Images/radionbuttonselected.gifg\" onclick=\"DrawQuestions(1)\" />";
            strTable += "</td></tr></table></td></tr>";
        strTable += "</table>";
        document.getElementById('divQuestions').innerHTML=strTable;
    }
	</script>