Controllers.prototype.heatmaps = (function () {
	"use strict";

	function newHeatmap(core, target, returnCB) {
		return new Heatmap(core, target, returnCB);
	}

	function Heatmap(core, target, returnCB) {
		var hm = null,
			req = new Request();

		this.exit = exit;

		new ApiManager(req, core.userID, init);

		function init(err, e) {
			if (!!err) {
				console.error(err);
				return;
			}

			returnCB();
			hm = new heatmaps.Heatmaps(target, e);
		}

		function exit(){
			if(!hm) {
				return;
			}

			hm.exit();
		}
	}

	function Request() {
		this.clicks = { "source": "clicks/alltime" };
		this.adsList = null;
	}

	return newHeatmap;
})();