无缝滚动代码

html

2008-10-09 16:50

<!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=gb2312" />
<title>无缝滚动</title>
<style type="text/css">
img{
border:0;
height:100px; width:150px;
}
td img{
margin:0 10px;
}
</style>
</head>
<body>
<!-- 纵向向无缝滚动-->
<div id="demo" style="overflow:hidden;height:350px;width:200px">
<div id="demo1">
<a href="#" target="_blank"><img src="jsfile/imagesa32/gundong_01.jpg"></a><p>
<a href="#" target="_blank"><img src="jsfile/imagesa32/gundong_02.jpg"></a><p>
<a href="#" target="_blank"><img src="jsfile/imagesa32/gundong_03.jpg"></a><p>
<a href="#" target="_blank"><img src="jsfile/imagesa32/gundong_04.jpg"></a><p>
<a href="#" target="_blank"><img src="jsfile/imagesa32/gundong_05.jpg"></a><p>
<a href="#" target="_blank"><img src="jsfile/imagesa32/gundong_06.jpg"></a><p>
<a href="#" target="_blank"><img src="jsfile/imagesa32/gundong_07.jpg"></a><p>
<a href="#" target="_blank"><img src="jsfile/imagesa32/gundong_08.jpg"></a><p>
<a href="#" target="_blank"><img src="jsfile/imagesa32/gundong_10.jpg"></a><p>
<a href="#" target="_blank"><img src="jsfile/imagesa32/gundong_11.jpg"></a><p>
</div>
<div id="demo2">
</div>
</div>
<script>
var speed=40;
var demo2=document.getElementById("demo2");
var demo1=document.getElementById("demo1");
var demo=document.getElementById("demo");
demo2.innerHTML=demo1.innerHTML
function Marquee(){
if(demo2.offsetTop-demo.scrollTop<=0)
demo.scrollTop-=demo1.offsetHeight;
else{
demo.scrollTop++;
}
}
var MyMar=setInterval(Marquee,speed);
demo.onmouseover=function() {clearInterval(MyMar)}
demo.onmouseout=function() {MyMar=setInterval(Marquee,speed)}
</script>


<!-- 横向无缝滚动-->
<div style="margin-top:20px;">
<div id="scroll_div" style="overflow: hidden; WIDTH: 778px;" align=center>
<table border="0" cellpadding="0" cellspacing="0">
<tr>
    <td id="scroll_begin">
<a href="#"><img src="jsfile/imagesa32/gundong_11.jpg" border=0></a><a href="#"><img src="jsfile/imagesa32/gundong_01.jpg" border=0></a><a href="#"><img src="jsfile/imagesa32/gundong_02.jpg" border=0></a><a href="#"><img src="jsfile/imagesa32/gundong_03.jpg" border=0></a><a href="#"><img src="jsfile/imagesa32/gundong_04.jpg" border=0></a><a href="#"><img src="jsfile/imagesa32/gundong_05.jpg" border=0></a><a href="#"><img src="jsfile/imagesa32/gundong_06.jpg" border=0></a><a href="#"><img src="jsfile/imagesa32/gundong_07.jpg" border=0></a></td>
    <td id="scroll_end"></td>
</tr>
</table>
</div></div>
<script>
var speed1=40
var scroll_end = document.getElementById("scroll_end");
var scroll_div = document.getElementById("scroll_div");
scroll_end.innerHTML=scroll_begin.innerHTML
function Marquee1(){
if(scroll_end.offsetWidth-scroll_div.scrollLeft<=0)
scroll_div.scrollLeft-=scroll_begin.offsetWidth
else{
scroll_div.scrollLeft++
}
}
var MyMar1=setInterval(Marquee1,speed1)
scroll_div.onmouseover=function() {clearInterval(MyMar1)}
scroll_div.onmouseout=function() {MyMar1=setInterval(Marquee1,speed1)}
</script>

</body>
</html>

 

横向

------------------------------------------------------------------------------------

 

<div id=demo style="overflow:hidden;width:1003px; height:150px;padding:2px;" onmouseover="stopscroll();" onmouseout="doscroll()">
<div id="demo1" style="white-space:nowrap;padding:0;">
<a href="default.asp"><img src="images/p.jpg" height=145 width=184 ></a>
<a href="default.asp"><img src="images/p.jpg" height=145 width=180 ></a>
<a href="default.asp"><img src="images/p.jpg" height=145 width=180 ></a>
<a href="default.asp"><img src="images/p.jpg" height=145 width=180></a>
<a href="default.asp"><img src="images/p.jpg" height=145 width=180></a></div>
</div>
<!--滚动的javascript-->
<script>
var t=demo.scrollWidth
demo1.innerHTML+=demo1.innerHTML
function doMarquee()
{
demo.scrollLeft=demo.scrollLeft<demo.scrollWidth-demo.offsetWidth?demo.scrollLeft+1:t-demo.offsetWidth
}
function doscroll()
{
   sc=setInterval(doMarquee,20)
}
function stopscroll()
{
   clearInterval(sc)
}
doscroll()
</script>