<html>

<head>

<title>js網(wǎng)頁百葉窗動態(tài)切換效果</title>

<style>

<!--

.intro{

position:absolute;

left:0;

top:0;

layer-background-color:blue;

background-color:blue;

border:0.1px solid blue

}

-->

</style>

</head>

<body>

<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="JavaScript1.2">

var speed=20

var 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

temp[i].height=window.innerHeight/8

temp2[i].top=(i-1)*temp[i].height

}

}

else if (document.all){

var clipright=document.body.clientWidth,clipleft=0

for (i=1;i<=8;i++){

temp[i]=eval("document.all.i"+i+".style")

temp[i].width=document.body.clientWidth

temp[i].height=document.body.offsetHeight/8

temp[i].top=(i-1)*parseInt(temp[i].height)

}

}

function openit(){

window.scrollTo(0,0)

if (document.layers){

for (i=1;i<=8;i=i+2)

temp[i].right-=speed

for (i=2;i<=8;i=i+2)

temp[i].left+=speed

if (temp[2].left>window.innerWidth)

clearInterval(stopit)

}

else if (document.all){

clipright-=speed

for (i=1;i<=8;i=i+2){

temp[i].clip="rect(0 "+clipright+" auto 0)"

}

clipleft+=speed

for (i=2;i<=8;i=i+2){

temp[i].clip="rect(0 auto auto "+clipleft+")"

}

if (clipright<=0)

clearInterval(stopit)

}

}

function gogo(){

stopit=setInterval("openit()",100)

}

gogo()

</script>

</body>

</html>