//Попытка ухода с сайта
window.carrotExit = {
	cookieManager: {
		create: function(name, value, seconds) {
			var expires = "";
			if(seconds) {
				var date = new Date();
				date.setTime(date.getTime() + (seconds * 1000));
				expires = "; expires=" + date.toGMTString();
			}
			document.cookie = name + "=" + value + expires + "; path=/";
		},
		get: function(name) {
			var nameEQ = name + "=";
			var ca = document.cookie.split(";");

			for(var i = 0; i < ca.length; i++) {
				var c = ca[i];
				while (c.charAt(0) == " ") c = c.substring(1, c.length);
				if (c.indexOf(nameEQ) === 0) return c.substring(nameEQ.length, c.length);
			}

			return null;
		},
		erase: function(name) {
			this.create(name, "", -1);
		}
	},
	track: function() {
		if (!this.cookieManager.get('carrotExit')) {
			carrotquest.track('Попытка ухода с сайта');
			this.cookieManager.create('carrotExit', 1, 1 * 30);
		}
	},
	scalePopup: function() {
		var margins = { width: 40, height: 40 };
		var popupSize = { width: carrotExit.popupEl.offsetWidth, height: carrotExit.popupEl.offsetHeight };
		var windowSize = { width: window.innerWidth, height: window.innerHeight };
		var newSize = { width: 0, height: 0 };
		var aspectRatio = popupSize.width / popupSize.height;

		if(popupSize.width > (windowSize.width - margins.width)) {
			newSize.width = windowSize.width - margins.width;
			newSize.height = newSize.width / aspectRatio;

			if(newSize.height > (windowSize.height - margins.height)) {
				newSize.height = windowSize.height - margins.height;
				newSize.width = newSize.height * aspectRatio;
			}
		}

		if(newSize.height === 0) {
			if(popupSize.height > (windowSize.height - margins.height)) {
				newSize.height = windowSize.height - margins.height;
				newSize.width = newSize.height * aspectRatio;
			}
		}
		var scaleTo = newSize.width / popupSize.width;
		if(scaleTo <= 0 || scaleTo > 1) scaleTo = 1;

		if(this.transformDefault === "")
			this.transformDefault = window.getComputedStyle(this.popupEl, null).getPropertyValue("transform");

		this.popupEl.style.transform = this.transformDefault + " scale(" + scaleTo + ")";
	},

	addEvent: function (obj, event, callback) {
		if(obj.addEventListener)
			obj.addEventListener(event, callback, false);
		else if(obj.attachEvent)
			obj.attachEvent("on" + event, callback);
	},
	loadEvents: function() {
		this.addEvent(document, "mouseout", function(e) {
			e = e ? e : window.event;
			var from = e.relatedTarget || e.toElement;
			if(!from)
				carrotExit.track();
		});

	},
	domReady: function(callback) {
		(document.readyState === "interactive" || document.readyState === "complete") ? callback() : this.addEvent(document, "DOMContentLoaded", callback);
	},

	init: function(opts) {
		this.domReady(function() {
			setTimeout(function() { carrotExit.loadEvents() }, 6000);
		});
	}
}
carrotExit.init({});