页面产生百叶窗脚本
脚本说明:
第一步:把如下代码加入<head>区域中
<style>
<!--
.intro{position:absolute;
left:0;
top:0;
layer-background-color:green;
background-color:green;
border:0.1px solid green
}
-->
</style>
第二步:把如下代码加入<body>区域中
<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=30
var temp=new Array()
var temp2=new Array()
if (document.layers){
for (i=1;i<=8;i++){
temp=eval("document.i"+i+".clip")
temp2=eval("document.i"+i)
temp.width=window.innerWidth/8-0.3
temp.height=window.innerHeight
temp2.left=(i-1)*temp.width
}
}
else if (document.all){
var clipbottom=document.body.offsetHeight,cliptop=0
for (i=1;i<=8;i++){
temp=eval("document.all.i"+i+".style")
temp.width=document.body.clientWidth/8
temp.height=document.body.offsetHeight
temp.left=(i-1)*parseInt(temp.width)
}
}
function openit(){
window.scrollTo(0,0)
if (document.layers){
for (i=1;i<=8;i=i+2)
temp.bottom-=speed
for (i=2;i<=8;i=i+2)
temp.top+=speed
if (temp[2].top>window.innerHeight)
clearInterval(stopit)
}
else if (document.all){
clipbottom-=speed
for (i=1;i<=8;i=i+2){
temp.clip="rect(0 auto+"+clipbottom+" 0)"
}
cliptop+=speed
for (i=2;i<=8;i=i+2){
temp.clip="rect("+cliptop+" auto auto)"
}
if (clipbottom<=0)
clearInterval(stopit)
}
}
function gogo(){
stopit=setInterval("openit()",100)
}
gogo()
-->
</SCRIPT>