兼容所有浏览器的跑马灯
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>JS实现无间隙滚动代码</title>
<style type="text/css">
<!--
#marquee_box {
overflow:hidden;
width: 390px;
}
#marquee_box img {
border: 3px solid #F2F2F2;
}
#marquee_img {
float: left;
width: 800%;
}
#marquee_img1 {
float: left;
}
#marquee_img2 {
float: left;
}
-->
</style>
</head>
<body>
<div id="marquee_box">
<div id="marquee_img">
<div id="marquee_img1"> <a href="#"><img src="images/alipay.gif" /><img src="images/logo.jpg" /></a> </div>
<div id="marquee_img2"></div>
</div>
</div>
<script language="javascript">
<!--
var speed = 30; //数字越大速度越慢
var tab = document.getElementById("marquee_box");
var tab1 = document.getElementById("marquee_img1");
var tab2 = document.getElementById("marquee_img2");
tab2.innerHTML = tab1.innerHTML;
function Marquee() {
if (tab2.offsetWidth - tab.scrollLeft <= 0)
tab.scrollLeft -= tab1.offsetWidth
else {
tab.scrollLeft++;
}
}
var MyMar = setInterval(Marquee, speed);
tab.onmouseover = function () { clearInterval(MyMar) };
tab.onmouseout = function () { MyMar = setInterval(Marquee, speed) };
-->
</script>
</body>
</html>
