var imgUrl=new Array();
var imgLink=new Array();
var imgTz=new Array();
var adNum=0;
imgUrl[1]="/gb/nhnews/home/nhnews_gg/top_gd/images/00222078.jpg";
imgLink[1]="/guanggao/tiandino1/";
imgTz[1]="<a href=/guanggao/tiandino1/ target=_blank>天地壹号</a>";
imgUrl[2]="/gb/nhnews/home/nhnews_gg/top_gd/images/00225720.gif";
imgLink[2]="http://www.nhnews.com.cn/guanggao/bankofchina/";
imgTz[2]="<a href=http://www.nhnews.com.cn/guanggao/bankofchina/ target=_blank>中国银行</a>";
imgUrl[3]="/gb/nhnews/home/nhnews_gg/top_gd/images/00206021.jpg";
imgLink[3]="http://www.nhzx.com.cn/";
imgTz[3]="<a href=http://www.nhzx.com.cn/ target=_blank>宁海中学</a>";
imgUrl[4]="/gb/nhnews/home/nhnews_gg/top_gd/images/00152430.gif";
imgLink[4]="http://www.nhwmb.com";
imgTz[4]="<a href=http://www.nhwmb.com target=_blank>宁海文明办</a>";

var imgPre=new Array();
var j=0;
for (i=1;i<=4;i++) { //注释：有几张滚动图片，i<=4 值就改为几

	if( (imgUrl[i]!="") && (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=6;
		imgInit.filters.revealTrans.apply();
		playTran();
	}
	document.images.imgInit.src=imgUrl[adNum];
	theTimer=setTimeout("nextAd()", 7000);
}
function goUrl(){
	jumpUrl=imgLink[adNum];
	jumpTarget='_blank';
	if (jumpUrl != ''){
		if (jumpTarget != '') 
			window.open(jumpUrl,jumpTarget);
		else
			location.href=jumpUrl;
	}
}