引用:
jquery.scrollUp.min.js
js:
$.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 in speed (ms) animationOutSpeed: 200, // Animation out speed (ms) scrollText: '', // Text for element activeOverlay: false // Set CSS color to display scrollUp active point, e.g '#00FFFF' });
html:
<a id="scrollUp" href="#top" title="" style="position: fixed; z-index: 2147483647; display: block;"></a>
css:
#scrollUp { bottom: 20px; right: 20px; height: 38px; width: 38px; background: url("../../../images/top.png") no-repeat; }
至于图片,你们自己加吧!