新浪网的横向不间断滚动广告（做网页的时候经常会用到）

<script language="Javascript">
imgArr=new Array()
imgArr[0]="<a href=# onmouseMove='javascript:outHover=true' onMouseover='javascript:outHover=true' onMouseout='javascript:outHover=false;mvStart()'><img src=/info/upimg/allimg/080417/1646430.gif border=0></a>"
imgArr[1]="<a href=# onmouseMove='javascript:outHover=true' onMouseover='javascript:outHover=true' onMouseout='javascript:outHover=false;mvStart()'><img src=/info/upimg/allimg/080417/1646431.gif border=0></a>"
imgArr[2]="<a href=# onmouseMove='javascript:outHover=true' onMouseover='javascript:outHover=true' onMouseout='javascript:outHover=false;mvStart()'><img src=/info/upimg/allimg/080417/1646432.gif border=0></a>"
imgArr[3]="<a href=# onmouseMove='javascript:outHover=true' onMouseover='javascript:outHover=true' onMouseout='javascript:outHover=false;mvStart()'><img src=/info/upimg/allimg/080417/1646433.gif border=0></a>"
imgArr[4]="<a href=# onmouseMove='javascript:outHover=true' onMouseover='javascript:outHover=true' onMouseout='javascript:outHover=false;mvStart()'><img src=/info/upimg/allimg/080417/1646434.gif border=0></a>"
imgArr[5]="<a href=# onmouseMove='javascript:outHover=true' onMouseover='javascript:outHover=true' onMouseout='javascript:outHover=false;mvStart()'><img src=/info/upimg/allimg/080417/1646435.gif border=0></a>"
imgArr[6]="<a href=# onmouseMove='javascript:outHover=true' onMouseover='javascript:outHover=true' onMouseout='javascript:outHover=false;mvStart()'><img src=/info/upimg/allimg/080417/1646436.gif border=0></a>"
imgArr[7]="<a href=# onmouseMove='javascript:outHover=true' onMouseover='javascript:outHover=true' onMouseout='javascript:outHover=false;mvStart()'><img src=/info/upimg/allimg/080417/1646437.gif border=0></a>"
imgArr[8]="<a href=# onmouseMove='javascript:outHover=true' onMouseover='javascript:outHover=true' onMouseout='javascript:outHover=false;mvStart()'><img src=/info/upimg/allimg/080417/1646438.gif border=0></a>"
imgArr[9]="<a href=# onmouseMove='javascript:outHover=true' onMouseover='javascript:outHover=true' onMouseout='javascript:outHover=false;mvStart()'><img src=/info/upimg/allimg/080417/1646439.gif border=0></a>"
imgArr[10]="<a href=# onmouseMove='javascript:outHover=true' onMouseover='javascript:outHover=true' onMouseout='javascript:outHover=false;mvStart()'><img src=/info/upimg/allimg/080417/16464310.gif border=0></a>"
var moveStep=4 //步长，单位：pixel
var moveRelax=100 //移动时间间隔，单位：ms

ns4=(document.layers)?true:false

var displayImgAmount=4 //视区窗口可显示个数
var divWidth=125 //每块图片占位宽
var divHeight=60 //每块图片占位高

var startDnum=0
var nextDnum=startDnum displayImgAmount
var timeID
var outHover=false

var startDivClipLeft
var nextDivClipRight

function initDivPlace(){
if (ns4){
for (i=0;i<displayImgAmount;i ){
eval("document.divOuter.document.divAds" i ".left=" divWidth*i)
}
for (i=displayImgAmount;i<imgArr.length;i ){
eval("document.divOuter.document.divAds" i ".left=" divWidth*displayImgAmount)
}
}else{
for (i=0;i<displayImgAmount;i ){
eval("document.all.divAds" i ".style.left=" divWidth*i)
}
for (i=displayImgAmount;i<imgArr.length;i ){
eval("document.all.divAds" i ".style.left=" divWidth*displayImgAmount)
}
}
}

function mvStart(){
timeID=setTimeout(moveLeftDiv,moveRelax)
}

function mvStop(){
clearTimeout(timeID)
}

function moveLeftDiv(){
if (ns4){
for (i=0;i<=displayImgAmount;i ){
eval("document.divOuter.document.divAds" parseInt((startDnum i)%imgArr.length) ".left=document.divOuter.document.divAds" parseInt((startDnum i)%imgArr.length) ".left-moveStep")
}

startDivClipLeft=parseInt(eval("document.divOuter.document.divAds" startDnum ".clip.left"))
nextDivClipRight=parseInt(eval("document.divOuter.document.divAds" nextDnum ".clip.right"))

if (startDivClipLeft moveStep>divWidth){
eval("document.divOuter.document.divAds" nextDnum ".clip.right=" divWidth)

eval("document.divOuter.document.divAds" startDnum ".left=" divWidth*displayImgAmount)
eval("document.divOuter.document.divAds" parseInt((nextDnum 1)%imgArr.length) ".left=document.divOuter.document.divAds" nextDnum ".left " divWidth)
eval("document.divOuter.document.divAds" parseInt((nextDnum 1)%imgArr.length) ".clip.left=0")


startDnum=( startDnum)%imgArr.length
nextDnum=(startDnum displayImgAmount)%imgArr.length

startDivClipLeft=moveStep-(divWidth-startDivClipLeft)

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