title: Regex for AM PM time format for jquery
body: <p>I am being frustrated by a regular expression to mask the input field.  I want to Limit input to hh:mm AM|PM format and I can't get this regex to work. </p>
  
  <p>I use this regex in conjunction with a jquery tool from <code>www.ThimbleOpenSource.com</code>.  It was the filter_input.js tool or whatever. </p>
  
  <p>It seems to work for a simple regular expression but the one I came up with doesn't seem to work.  This is my jsFiddle test link below.</p>
  
  <p><a href="http://jsfiddle.net/KsvdK/4/" rel="noreferrer">jsFiddle</a></p>