Re Positioning html text

Question

I would like to re positioning the <em> tag in label field using jQuery

From: <label><em>*</em> Name</label>
  To: <label>Name <em>*</em></label>

Also check the label contain <em> tag or not?

Thanks in advance.

Answer 1

JSFiddle> http://jsfiddle.net/74gP2/

$('label em').remove();
$('label').append('<em>*</em>');

Answer 2

Try,

var contents = $('label').contents();
var len = contents.length;
$('label').prepend(contents[len-1]);

DEMO