$(document).ready(function() {
 
 function show() {
		$(this).children("ul").slideDown("normal")
  }
 
  function hide() { 
		$(this).children("ul").slideUp("normal")
  }

  $("ul li").hoverIntent({   
    sensitivity: 1, // number = sensitivity threshold (must be 1 or higher)
    interval: 100,   // number = milliseconds for onMouseOver polling interval
    over: show,     // function = onMouseOver callback (required)
    timeout: 300,   // number = milliseconds delay before onMouseOut
    out: hide       // function = onMouseOut callback (required)
  });
 
});