buildLists: function () {
		var i, j, k, items;

		this.validIngredients = [];
		this.neededIngredients = [];
		items = me.getItems(-1, 0);

		for (i = 0; i < this.recipes.length; i += 1) {
IngredientLoop: for (j = 0; j < this.recipes[i].Ingredients.length; j += 1) {
				for (k = 0; k < items.length; k += 1) {
					if ((this.recipes[i].Ingredients[j] === "pgem" && [566, 571, 576, 581, 586, 601].indexOf(items[k].classid) > -1 || items[k].classid === this.recipes[i].Ingredients[j]) && this.validItem(items[k], this.recipes[i])) {
						this.validIngredients.push({classid: items[k].classid, gid: items[k].gid});
						items.splice(k, 1); // Remove from item list to prevent counting the same item more than once
						continue IngredientLoop;
					}
				}

				this.neededIngredients.push({classid: this.recipes[i].Ingredients[j], recipe: this.recipes[i]});
			}
		}
	},