this.isMobile = {
        Android: function () {
            return navigator.userAgent.match(/Android/i);
        },
        BlackBerry: function () {
            return navigator.userAgent.match(/BlackBerry|PlayBook|BB10/i);
        },
        iOS: function () {
            return navigator.userAgent.match(/iPhone|iPad|iPod/i);
        },
        Opera: function () {
            return navigator.userAgent.match(/Opera Mini/i);
        },
        Windows: function () {
            return navigator.userAgent.match(/IEMobile/i);
        },
        any: function () {
            return this.Android() || this.BlackBerry() || this.iOS() || this.Opera() || this.Windows();
        }
    };