$(document).ready(function() {

	var main = (function() {
		return {
			vars: {
                windowWidth: $(window).width(),
                mobile: ( $(window).width() < 992 ),
            },
			init: function() {
				this.initFeatures();
			},
			initFeatures: function() {
				var that = this;

				that.initMonitor();
				that.initVisao();
				that.initConexao();
			},
			initMonitor: function() {
				var that = this,
					$window = $(window),
					detectPoint = $('#acer-monitor').offset().top;;

				$window.scroll(function() {
					if( $(window).scrollTop() > detectPoint - 100 ) {
						$('#acer-monitor .condicoes-image').addClass('active');
					}
				});
			},
			initVisao: function() {
				var that = this,
					$window = $(window),
					detectPoint = $('#acer-visao').offset().top;;

				$window.scroll(function() {
					if( $(window).scrollTop() > detectPoint - 100 ) {
						$('#acer-visao .image-container').addClass('active');
					}
				});
			},
			initConexao: function() {
				var that = this,
					$window = $(window),
					detectPoint = $('#acer-conexao').offset().top;;

				$window.scroll(function() {
					if( $(window).scrollTop() > detectPoint - 100 ) {
						$('#acer-conexao .image-container').addClass('active');
					}
				});
			}
		}
	})();

	main.init();
});