javascript - How to select latest checked radio button in multiple radio buttons with jQuery -

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in from, how select jquery latest radiobutton selected user 

<form id = "myform"> <h3>time work?</h3>   <p>     <input type="radio" name="work" value="hourly" />     <input type="radio" name="work" value="daily" />     <input type="radio" name="work" value="weekly" />   </p> <h3>your age?</h3>      <p>     <input type="radio" name="age" value="old" />     <input type="radio" name="age" value="young" />     <input type="radio" name="age" value="child" />   </p> </form>

i tried 

$('input:checked', '#myform').val();

and 

$('input[type='radio']:checked', '#myform').val();

but select value of first question! help?

try : 

 <script type="text/javascript"> jquery("input[type=radio]").click(function(){     alert(jquery(this).val()); }); </script>

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