banner变换导航

<script language="JavaScript" type="text/JavaScript">
<!--

var urlArray = new Array(3); //for URL's, increase size as necessary
var banArray = new Array(3); //for banners, increase size as necessary
var counter = 1;
var url = "http://www.cq20.com"; //initial URL

//add your necessary URL's
urlArray[0] = "http://www.cq20.com";
urlArray[1] = "http://www.cq20.com";
urlArray[2] = "http://www.cq20.com";

if(document.images) //pre-load all banner images
{
for(i = 0; i < 3; i++)
{
banArray[i] = new Image(468, 60);
banArray[i].src = "http://www.baron.com.cn/javascript/picture/banner0714/banner" + (i+1) + ".jpg";
}
}

function changeBanner() //banner changer function
{
if(counter > 2)
counter = 0;

document.banner.src = banArray[counter].src; //sets a new banner

url = urlArray[counter]; //sets a new URL to the banner
counter++; //increase the counter for the next banner
}

//calls the changeBanner() function every 3 seconds
//change the timer as necessary (minutes * 60000) or (seconds * 1000)
var timer = window.setInterval("changeBanner()", 3000);

//-->
</script>
<a href="#" onClick="window.open(url,'BannerWin');"><img src="http://www.baron.com.cn/javascript/picture/banner0714/banner1.jpg" width=468 height=60 border=0 name="banner"></a>

posted on 2007-03-04 16:53 打你鸟鸟头阅读(141) 评论(0) 收藏举报