<!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/htmlcharset=gb2312" />
<title></title>
<script type="text/javascript">
var RollAd=(function() {
var _extend=function(desitination,source) {
for (var m in source) {
desitination[m]=source[m]
}
return desitination
}
var constructor=function(
container, /*需要绑定的marquee容器,可以传id,也可以也直接传dom 元素*/
freq, /*滚动的时间,单位秒*/
delay, /*两次滚动的间隔时间,单位秒*/
style /*marquee元素的样式*/
) {
var self=this
var stoped=false
var rollTimeoutId=null
container=(typeof container=='string'?document.getElementById(container):container)
style=_extend({
width:'100%',
height:'15px'
},style || {})
for (var s in style) {
container.style.s=style[s]
}
var _roll=function() {
if (!stoped) {
rollTimeoutId=setTimeout(_stop,freq*1000)
} else {
rollTimeoutId=setTimeout(_start,delay*1000)
}
}
var _start=function() {
stoped=false
container.start()
_roll()
}
var _stop=function() {
stoped=true
container.stop()
_roll()
}
_roll()
}
return constructor
})()
/*示例代码*/
window.onload=function() {
new RollAd('rollAd',3,4)
}
</script>
</head>
<body>
<marquee direction="up" behavior="scroll" scrollamount="1" scrolldelay="15" id="rollAd">
dfdfasfdsa <br />
dfdfd<br />
dfdfdf<br />
dfdfdf<br />
</marquee>
</body>
</html>
<公告栏><html>
<head><title>哇我是公告栏里的HTML语言</title></head>
<body>
<p>小弟我学历浅薄,没有办法。</p>
</body>
</html>
</公告栏>
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