摘要：
引用：jquery.scrollUp.min.jsjs: $.scrollUp({ scrollName: 'scrollUp', // Element ID topDistance: '300', // Distance from top before showing element (px) topSpeed: 300, // Speed back to top (ms) animation: 'fade', // Fade, slide, none animationInSpeed: 200, // Animation... 阅读全文
摘要：
http://www.cnblogs.com/xcj26/p/3536082.html 阅读全文