引入js文件

<script src="assets/js/jquery-1.11.0.min.js"></script>
<script src="assets/js/TweenMax.min.js"></script>
<script src="assets/js/imagesloaded.pkgd.min.js"></script>
<script src="assets/js/CSSPlugin.min.js"></script>
<script src="assets/js/TextPlugin.min.js"></script>
<script src="assets/js/demo.js"></script>