<div id="i1" class="intro"></div><div id="i2" class="intro"></div>
<script language="JavaScript1.2">
//尝试改变速度，数值大速度快。
var speed=20
var temp=new Array()
var temp2=new Array()
if (document.layers){
for (i=1;i<=2;i++){
temp=eval("document.i"+i+".clip"
temp2=eval("document.i"+i)
temp.width=window.innerWidth/2
temp.height=window.innerHeight
temp2.left=(i-1)*temp.width
}
}
else if (document.all){
var clipright=document.body.clientWidth/2,clipleft=0
for (i=1;i<=2;i++){
temp=eval("document.all.i"+i+".style"
temp.width=document.body.clientWidth/2
temp.height=document.body.offsetHeight
temp.left=(i-1)*parseInt(temp.width)
}
}
function openit(){
window.scrollTo(0,0)
if (document.layers){
temp[1].right-=speed
temp[2].left+=speed
if (temp[2].left>window.innerWidth/2)
clearInterval(stopit)
}
else if (document.all){
clipright-=speed
temp[1].clip="rect(0 "+clipright+" auto 0)"
clipleft+=speed
temp[2].clip="rect(0 auto auto "+clipleft+""
if (clipright<=0)
clearInterval(stopit)
}
}
function gogo(){
stopit=setInterval("openit()",100)
}
gogo()
