var imgUrl=new Array();
var imgLink=new Array();
var title=new Array();
var adNum=0;
imgUrl[1]="images/banner1.jpg";
imgLink[1]="/radio/radio.asp";
title[1]="无线通讯 品质决定一切";
imgUrl[2]="images/banner2.jpg";
imgLink[2]="www.sms600.cn";
title[2]="短信平台 满意通 语宝";
imgUrl[3]="images/banner3.jpg";
imgLink[3]="www.netfax.cc";
title[3]="网络传真 工作效率提高10倍";

var r=0;
for (i=1;i<=3;i++) {
if( (imgUrl[i]!="") && (imgLink[i]!="") ) {
  r++;
} else {
  break;
}
}
function playTran(){
if (document.all)
  imgInit.filters.revealTrans.play();
}
var key=0;
function nextAd(){
if(adNum<r)adNum++ ;
else adNum=1;
if( key==0 ){
  key=1;
} else if (document.all){
  imgInit.filters.revealTrans.Transition=6;
  imgInit.filters.revealTrans.apply();
  playTran();
}
document.images.imgInit.src=imgUrl[adNum];
document.images.imgInit.title=title[adNum];
theTimer=setTimeout("nextAd()", 5000);
}
function goUrl(){
jumpUrl=imgLink[adNum];
jumpTarget='_blank';
if (jumpUrl != ''){
  if (jumpTarget != '') 
   window.open(jumpUrl,jumpTarget);  
else
   location.href=jumpUrl;
}
}