javascript实现的滚动新闻效果
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE>js滚动新闻</TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
</HEAD>
<BODY>
<div id="marquees" style="width:600px;">
<a href="javascript:">欢迎光临 泡菜牛柳</a><br>
<br>
<a href="javascript:">得之坦然 </a><br>
<br>
<a href="javascript:">失之淡然 </a><br>
<br>
<a href="javascript:">争之必然</a><br>
<br>
<a href="javascript:">顺其自然</a><br>
<br>
<a href="http://paviorsoft.cn">http://paviorsoft.cn</a><br>
<br>
</div>
<script language="JavaScript">
marqueesHeight=100;
stopscroll=false;
with(marquees){
style.width=800;
style.height=marqueesHeight;
style.overflowX="visible";
style.overflowY="hidden";
noWrap=true;
onmouseover=new Function("stopscroll=true");
onmouseout=new Function("stopscroll=false");
}
document.write(’<div id="templayer" style="position:absolute;z-index:1;visibility:hidden"></div>’);
preTop=0; currentTop=0;
function init(){
templayer.innerHTML="";
while(templayer.offsetHeight<marqueesHeight){
templayer.innerHTML+=marquees.innerHTML;
}
marquees.innerHTML=templayer.innerHTML+templayer.innerHTML;
setInterval("scrollUp()",50);//越大越慢
}
document.body.onload=init;
function scrollUp(){
if(stopscroll==true) return;
preTop=marquees.scrollTop;
marquees.scrollTop+=1;
if(preTop==marquees.scrollTop){
marquees.scrollTop=templayer.offsetHeight-marqueesHeight;
marquees.scrollTop+=1;
}
}
</script>
</BODY>
</HTML>
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(4 votes, average: 4.25 out of 5)