var how_many_ads =9;
var now = new Date()
var sec = now.getSeconds()
var ad = sec % how_many_ads;
ad = Math.round(Math.random()*8)+1;

if (ad==1)
{
        id="1";
        url="#";
        alt="义乌农贸城";
        img="/images/banner/banner.gif";
	width="468";
	height="60";
	border="0";
}

if (ad==2)
{
        id="2";
        url="#";
        alt="义乌农业城";
        img="/images/banner/banner1.gif";
	width="468";
	height="60";
	border="0";
}

if (ad==3)
{
        id="3";
        url="#";
        alt="真心真意为人民服务";
        img="/images/banner/banner2.gif";
	width="468";
	height="60";
	border="0";
}

if (ad==4)
{
        id="4";
        url="#";
        alt="义乌农贸城";
        img="/images/banner/banner3.gif";
	width="468";
	height="60";
	border="0";
}

if (ad==5)
{
        id="5";
        url="#";
        alt="义乌农贸城";
        img="/images/banner/banner4.gif";
	width="468";
	height="60";
	border="0";
}

if (ad==6)
{
        id="6";
        url="#";
        alt="义乌农贸城";
        img="/images/banner/banner5.gif";
	width="468";
	height="60";
	border="0";
}

if (ad==7)
{
        id="7";
        url="#";
        alt="义乌农贸城";
        img="/images/banner/banner6.gif";
	width="468";
	height="60";
	border="0";
}

if (ad==8)
{
        id="8";
        url="#";
        alt="义乌农贸城";
        img="/images/banner/banner7.gif";
	width="468";
	height="60";
	border="0";
}

if (ad==9)
{
        id="9";
        url="#";
        alt="义乌农贸城";
        img="/images/banner/banner8.gif";
	width="468";
	height="60";
	border="0";
}

document.write("<a href=" + url +  " target=" + "_blank" + ">");
document.write("<img src=" + img + " border=" + border + " width=" + width + " height=" + height + " alt=" + alt + " align=" + "center" + ">");
document.write("</a>");