漂浮广告基本实现代码

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">

<HTML>

<HEAD>

<TITLE> New Document </TITLE>

</HEAD>

self.onError=null;

lastScrollX = 0;

lastScrollY = 0;

NS = (document.layers) ? 1 : 0;IE = (document.all) ? 1: 0;

function moveObj() {

if(IE) { diffY = document.body.scrollTop; diffX = document.body.scrollLeft; }

if(NS) { diffY = self.pageYOffset; diffX = self.pageXOffset; }

if(diffY != lastScrollY) {

percent = .1 * (diffY - lastScrollY);

if(percent > 0)

percent = Math.ceil(percent);

else

percent = Math.floor(percent);

if(IE) {

document.all.floatDiv.style.pixelTop += percent;

}

if(NS){

document.floatDiv.top += percent;

}

lastScrollY = lastScrollY + percent;

}

if(NS || IE) action = window.setInterval("moveObj()",1);

</script>

<BODY>

<a onclick="floatDiv.style.display='none';"> bbbbbbbbbbbbbbbbbbbbbb</a>

</div>

aaaaaaaaaaaa<br> aaaaaaaaaaaa<br>

aaaaaaaaaaaa<br> aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa href="/MembCardForm.do;jsessionid=7f000001ce6bd7d86f7b8cf430abecce4aa59a1a72c.gi5hh6zIrlvhnl9Qnl8UaNaKaxD3lN4MbMSK-x0IagTyc31wnhaIah0Oc6fxck8Pn3uI-huKa30xok5NlOzIqRfvpAbzhA5HngTDmlbGokTPs7bzqBnzqwaLaNuLbNmLchqT8OexfOD+lN0L8QfznA5Pp7ftolbGmkTy" <br>

aaaaaaaaaaaa<br> aaaaaaaaaaaa<br>

</BODY>

</HTML>

posted @ 2007-04-12 15:02 阿一(杨正祎) 阅读(662) 评论(0) 收藏举报

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