This delay function is neat. Useful for events which can fire repeatedly such as the window re-size. If the delay function is called again before the supplied 'ms' parameter, another timer is started (In other words: the browser only executes your window-just-changed-size function after the window has been re-sized and remained that size for a c…

gistfile1.txt

var delay = (function(){
  var timer = 0;
  return function(callback, ms){
    clearTimeout (timer);
    timer = setTimeout(callback, ms);
  };
})();

var checkIfMobile = function() { 

}; 

jQuery(window).resize(function() {
    delay(checkIfMobile, 500);
});