Luardi

var throttle = function(func, thottleTimeout) {
  var state = null;
  var stop = 1;
  return function() {
    if (state) return;
    func.apply(this, arguments);
    state = stop;
    setTimeout(function() { state = null }, thottleTimeout);
  }
}

Luardi

'use strict';


var template = document.querySelector('template');
var templateContainer = 'content' in template ? template.content : template;


var getPictureElement = function(picture) {
  var pictureElement = templateContainer.querySelector('.picture').cloneNode(true);