原生JS写的一个书架式的图片缩放滚动展.docVIP

原生JS写的一个书架式的图片缩放滚动展!DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN /TR/xhtml1/DTD/xhtml1-transitional.dtd html xmlns=/1999/xhtml lang=en head title原生JS写的一个书架式的图片缩放滚动展 meta http-equiv=Content-Type content=text/html; charset=utf-8 / meta name=author content=xiaomiqiang@ / style type=text/css #bookrack { width: 600px; margin: auto; } #bookrack a { text-align: center; text-decoration: none; font-size: 12px; } #bookrack span { display: none; position: absolute; color: #fff; background: #000000; background: rgba(0, 0, 0, 0.5); padding: 5px; top: 30px; left: 0; } #bookrack span big { color: red; font-size: 14px; } #bookrack img { width: 100%; height: 100%; display: block; border: 0; } /style /head body div id=bookrack a href= title=网页特效img src=/images/index/t1.gif alt=阿里西西 //a a href= title=网页特效img src=/images/index/t2.gif alt=阿里西西 //a a href= title=网页特效img src=/images/index/t3.gif alt=阿里西西 //a a href= title=网页特效img src=/images/index/t4.gif alt=阿里西西 //a a href= title=网页特效img src=/images/index/t5.gif alt=阿里西西 //a a href= title=网页特效img src=/images/index/t6.gif alt=阿里西西 //a a href= title=网页特效img src=/images/index/t7.gif alt=阿里西西 //a a href= title=网页特效img src=/images/index/t8.gif alt=阿里西西 //a a href= title=网页特效img src=/images/index/t9.gif alt=阿里西西 //a /div script type=text/javascript var Bookrack=function(a,b,c,e){this.scale=e||0.4;this.x=b||120;this.y=c||160;this.border=2;this.init(a);this.exec(Math.ceil(Math.random()*this.imgs.length))}; Btotype={init:function(a){this.width=a.clientWidth-2*this.x*this.scale;a.style.position=relative;a.style.height=this.y+px;this.imgs=a.getElementsByTagName(a);var b=this,c=document.createElement(span),e,d;this.each(function(a,g){a.style.position=absolute;a.style.bottom=0;a.style.border=this.border+px solid gray;a.style.left=this.width*(g/this.imgs.length)+2*this.border+px;a.setAttribute(dir,g);d=a.getElementsByTagName(img)[0].getAttribute(alt).split(|);e=c.cloneNode(!0); e.i