title: How can I listen for a click-and-hold in jQuery?
body: <p>I want to be able to fire an event when a user clicks on a button, then holds that click down for 1000 to 1500 ms. </p>
  
  <p>Is there jQuery core functionality or a plugin that already enables this?</p>
  
  <p>Should I roll my own? Where should I start? </p>