$(document).ready(function(){

  // drop menu functions
  $('#nav li').hover(

  // hover
  function () {
    // stop current animation and fade to 100 opacity
    $(this).children('div').show();
  },

  //no hover
  function () {
    $(this).children('div').hide();
  }

  /* Animated fade-in

  // init opacity for fading
  $('#nav .drop-down').css({ opacity: 0 });
  $('#nav .subMega').css({ opacity: 0 });

  // hover
  function () {
    // stop current animation and fade to 100 opacity
    $(this).children('div').show().stop().animate(
      {opacity: 1}, 
      450, 
      "linear"
    );
  },
  
  //no hover
  function () {
    // need dropdown reference for anonymous function within .animate()
    var dropdown = $(this).children('div');
    
    //stop current animation, fade to 0, hide dropdown with call back
    dropdown.stop().animate(
      { opacity: 0 },
      300,
      "linear",
      function(){ dropdown.hide() }
    );
  }
  */

  );
});