看到效果了吗? 刷新一下，再看一次吧！
这段程序放在<head>与</head>之间 <style><!--.intro{position:absolute;left:0;top:0;layer-background-color:green;background-color:green;border:0.1px solid green}--></style>
这段程序放在<body>与</body>之间 <div id="i1" class="intro"></div><div id="i2" class="intro"></div><div id="i3" class="intro"></div><div id="i4" class="intro"></div><div id="i5" class="intro"></div><div id="i6" class="intro"></div><div id="i7" class="intro"></div><div id="i8" class="intro"></div><script language="JavaScript">var speed=20var temp=new Array()var temp2=new Array()if (document.layers){for (i=1;i<=8;i++){temp[i]=eval("document.i"+i+".clip")temp2[i]=eval("document.i"+i)temp[i].width=window.innerWidth/8-0.3temp[i].height=window.innerHeighttemp2[i].left=(i-1)*temp[i].width}}else if (document.all){var clipbottom=document.body.offsetHeight,cliptop=0for (i=1;i<=8;i++){temp[i]=eval("document.all.i"+i+".style")temp[i].width=document.body.clientWidth/8temp[i].height=document.body.offsetHeighttemp[i].left=(i-1)*parseInt(temp[i].width)}}function openit(){window.scrollTo(0,0)if (document.layers){for (i=1;i<=8;i=i+2)temp[i].bottom-=speedfor (i=2;i<=8;i=i+2)temp[i].top+=speedif (temp[2].top>window.innerHeight)clearInterval(stopit)}else if (document.all){clipbottom-=speedfor (i=1;i<=8;i=i+2){temp[i].clip="rect(0 auto+"+clipbottom+" 0)"}cliptop+=speedfor (i=2;i<=8;i=i+2){temp[i].clip="rect("+cliptop+" auto auto)"}if (clipbottom<=0)clearInterval(stopit)}}function gogo(){stopit=setInterval("openit()",100)}gogo()</script>
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