var largeScreen = 992;
    var imgZoomHeight = $j(".product-image").height();

    function zoomSwitch() {
        var windowSize = $j(window).innerWidth() >= largeScreen;
        if (windowSize === true) {
            zoomTints(imgZoomHeight);
        } else {
            zoomInner();
        }
    }

    function zoomResizeSwitch() {
        zoomSwitch();

        $j(window).resize(function() {
            zoomSwitch();
        });
    }