js代码

<script type="text/javascript" src="js/jquery-2.1.4.js"></script>
<script type="text/javascript" src="js/bootstrap.min.js"></script>
<script type="text/javascript" src="js/index.js"></script>
<script type="text/javascript" src="js/stopExecutionOnTimeout.js"></script>
<script type="text/javascript">
	$(document).ready(function() {
		var $demo = $('.demo');
		var numOfSections = $('.demo__section').length;
		$(document).on('click', '.demo__menu-btn', function() {
			$demo.addClass('menu-active');
		});
		$(document).on('click', '.demo__close-menu', function() {
			$demo.removeClass('menu-active');
		});
		$(document).on('click', '.demo.menu-active .demo__section', function() {
			var $section = $(this);
			var index = +$section.data('section');
			$('.demo__section.active').removeClass('active');
			$('.demo__section.inactive').removeClass('inactive');
			$section.addClass('active');
			$demo.removeClass('menu-active');
			for(var i = index + 1; i <= numOfSections; i++) {
				if(window.CP.shouldStopExecution(1)) {
					break;
				}
				$('.demo__section[data-section=' + i + ']').addClass('inactive');
			}
			window.CP.exitedLoop(1);
		});
		
		//3D转换图片切换
		$(".img-container").on("click", "button", function() {
			var index = $(this).data("index");
			$(".img-block").find("img").attr("src", "img/"+index+".png");
		});
	});
</script>