百 页 窗 背 景 特 效 代 码
<style>
.intro{position:absolute;
left:0;
top:0;
layer-background-color:#00ffff;
background-color:#00ffff;
border:0.1px solid #00ffff
}
</style>

<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 [i] = eval("document.i" + i + ".clip")
temp2 [i] = eval("document.i" + i)
temp [i].width = window.innerWidth / 8 - 0.3
temp [i].height = window.innerHeight
temp2[i].left=(i-1)*temp[i].width
}
}
else if (document.all){
var clipbottom = document.body.offsetHeight, cliptop = 0
for (i=1;i<=8;i++){
temp [i] = eval("document.all.i" + i + ".style")
temp [i].width = document.body.clientWidth / 8
temp [i].height = document.body.offsetHeight
temp[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-=speed
for (i=2;i<=8;i=i+2)
temp[i].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 [i].clip = "rect(0 auto+" + clipbottom + " 0)"
}
cliptop+=speed
for (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>