fastenal.addLoadEvent(function() {
  if (document.getElementById) {
    if (document.getElementById("categoryName") != null) {
      var descriptionContainer = document.getElementById("categoryName");
      descriptionContainer.innerHTML = "Choose a Product Category";
    }

    if (document.getElementById("iconCartLink") != null) {
      var iconCartLink = document.getElementById("cartEmpty");
      document.getElementById("cartContainer").onmouseover = showCartPopup;
      document.getElementById("cartContainer").onmouseout = hideCartPopup;
      document.getElementById("mainCartContainer").onmouseout = hideCartPopup;
      document.getElementById("cartPopup").onmouseout = hideCartPopup;
    }
  }

  constructDescriptionArray();
  preloadProductIconsOn();
  setCurrentProductIcon();
});