如何用js做个像csdn.net首页上的tab控件!

[tete]

如题,csdn.net的首页另存不下来.高手帮帮忙!

[fengjian9981]

<%dim tupian1,tupian2,tupian3,tupian4,tupian5,tupian6,tupian1url,tupian2url,tupian3url,tupian4url,tupian5url,tupian6url%>赋值
<script language=JavaScript >
var imgUrl=new Array();
var imgLink=new Array();
var adNum=0;
imgLink[2]="<%=tupian2url%>";
imgLink[1]="<%=tupian1url%>";
imgLink[3]="<%=tupian3url%>";
imgLink[4]="<%=tupian4url%>";

imgUrl[2]="<%=tupian2%>";
imgUrl[1]="<%=tupian1%>";
imgUrl[3]="<%=tupian3%>";
imgUrl[4]="<%=tupian4%>";

var imgPre=new Array();
var j=0;
for (i=0;i<=3;i++) {
if(imgLink[i]!="") {j++;}
else {break;}
}
function playTran(){
if (document.all)
imgInit.filters.revealTrans.play();
}

var key=0;
function nextAd(){
if(adNum<j)adNum++ ;
else adNum=1;

if( key==0 ){key=1;}
else if (document.all){
imgInit.filters.revealTrans.Transition=25;
imgInit.filters.revealTrans.apply();
playTran();

}
document.images.imgInit.src=imgUrl[adNum];
jumpUrl=imgLink[adNum];
theTimer=setTimeout("nextAd()", 5200);
}
function goUrl(){
jumpTarget='_blank';
if (jumpUrl != ''){
if (jumpTarget != '') window.open(jumpUrl,jumpTarget);
else location.href=jumpUrl;
}
}</script>
<a href="javascript:goUrl()"><div align="center"> <img style="FILTER: revealTrans(duration=2,transition=6)" src="javascript:nextAd()" width=289 border=0 name=imgInit height="144" Align=center></div></td></tr></table>

[nice90]

这个不是太难吧.很多例子的.
csdn首页保存不下来是因为他们里面有iframe.