无间隙文字向上滚动特效，自动换行
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<HEAD>
<TITLE></TITLE>
<META http-equiv=Content-Type content="text/html; charset=gbk">
<style type="text/css">
ul {
padding-right: 0px;
padding-left: 0px;
padding-bottom: 0px;
margin: 0px;
padding-top: 0px
}
#announcement {
width:100%;
background:url(img/menu_bg.gif) repeat;
overflow: hidden;
}
#announcement div {
border: #e6e6e6 1px solid;
padding:0px 10px 0px 10px;
overflow-y:hidden;
line-height: 24px;
height: 24px
}
#announcement li {
font-size: 12px;
float: left;
list-style-type: none;
margin-right: 20px;
padding-left: 10px;
background: url(img/arrow_right.gif) no-repeat 0px 50%;
white-space: nowrap
}
#announcement a {
text-decoration: none;
}
#announcement a:hover {
text-decoration:underline;
}
</style>
</HEAD>
<BODY>
<DIV id=announcement onMouseOver="if(!anncount) {clearTimeout(annst);annst = 0}" onMouseOut="if(!annst) annst = setTimeout('announcementScroll()', anndelay);">
<DIV id=announcementbody>
<UL>
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<LI><A href="http://alixixi.com" target="_blank">块级元素和级联元素的含义</A>（2008-12-13 03:39 P.M.）</LI>
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<LI><A href="http://www.alixixi.com" target="_blank">执行javascript后，gif动画就静止了？？</A>（2008-12-13 03:12 P.M.）</LI>
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<LI><A href="http://js.alixixi.com" target="_blank">【转】flash和javascript之间的通讯（javascript调用flash中的函数）</A>（2008-11-27 07:45 P.M.）</LI>
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<LI><A href="http://tool.alixixi.com" target="_blank">简洁的js图片等比缩放</A>（2008-11-22 04:54 P.M.）</LI>
<LI><A href="http://www.alixixi.com" target="_blank">分贝网音乐地址获取器</A>（2008-11-20 05:19 P.M.）</LI>
</UL>
</DIV>
</DIV>
<script type="text/javascript">
function $(id)
{
return document.getElementById(id);
}
var anndelay = 3000;
var anncount = 0;
var annheight = 24;
var annst = 0;
function announcementScroll()
{
if( ! annst)
{
$('announcementbody').innerHTML += '<br style="clear: both" />' + $('announcementbody').innerHTML;
$('announcementbody').scrollTop = 0;
if($('announcementbody').scrollHeight > annheight * 3)
{
annst = setTimeout('announcementScroll()', anndelay);
}
else
{
$('announcement').onmouseover = $('announcement').onmouseout = null;
}
return;
}
if(anncount == annheight)
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if($('announcementbody').scrollHeight - annheight <= $('announcementbody').scrollTop)
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$('announcementbody').scrollTop = $('announcementbody').scrollHeight / 2 - annheight;
}
anncount = 0;
annst = setTimeout('announcementScroll()', anndelay);
}
else
{
$('announcementbody').scrollTop ++ ;
anncount ++ ;
annst = setTimeout('announcementScroll()', 10);
}
}
announcementScroll();
</script>
</BODY>
</HTML>
<a href="http://js.alixixi.com/">欢迎访问阿里西西网页特效代码站，js.alixixi.com</a>
<HTML xmlns="http://www.w3.org/1999/xhtml">
<HEAD>
<TITLE></TITLE>
<META http-equiv=Content-Type content="text/html; charset=gbk">
<style type="text/css">
ul {
padding-right: 0px;
padding-left: 0px;
padding-bottom: 0px;
margin: 0px;
padding-top: 0px
}
#announcement {
width:100%;
background:url(img/menu_bg.gif) repeat;
overflow: hidden;
}
#announcement div {
border: #e6e6e6 1px solid;
padding:0px 10px 0px 10px;
overflow-y:hidden;
line-height: 24px;
height: 24px
}
#announcement li {
font-size: 12px;
float: left;
list-style-type: none;
margin-right: 20px;
padding-left: 10px;
background: url(img/arrow_right.gif) no-repeat 0px 50%;
white-space: nowrap
}
#announcement a {
text-decoration: none;
}
#announcement a:hover {
text-decoration:underline;
}
</style>
</HEAD>
<BODY>
<DIV id=announcement onMouseOver="if(!anncount) {clearTimeout(annst);annst = 0}" onMouseOut="if(!annst) annst = setTimeout('announcementScroll()', anndelay);">
<DIV id=announcementbody>
<UL>
<LI><A href="http://www.alixixi.com" target="_blank">分享个表单验证函数</A>（2008-12-16 05:30 P.M.）</LI>
<LI><A href="http://alixixi.com" target="_blank">块级元素和级联元素的含义</A>（2008-12-13 03:39 P.M.）</LI>
<LI><A href="http://www.alixixi.com" target="_blank">如何设置<span>的width属性且不换行？？</A>（2008-12-13 03:23 P.M.）</LI>
<LI><A href="http://www.alixixi.com" target="_blank">执行javascript后，gif动画就静止了？？</A>（2008-12-13 03:12 P.M.）</LI>
<LI><A href="http://www.alixixi.com" target="_blank">基于栅格地图的查询系统（切片缓存技术）</A>（2008-11-29 07:38 P.M.）</LI>
<LI><A href="http://js.alixixi.com" target="_blank">【转】flash和javascript之间的通讯（javascript调用flash中的函数）</A>（2008-11-27 07:45 P.M.）</LI>
<LI><A href="http://www.alixixi.com" target="_blank">不使用循环和回调函数输出字符1~100</A>（2008-11-23 03:00 P.M.）</LI>
<LI><A href="http://tool.alixixi.com" target="_blank">简洁的js图片等比缩放</A>（2008-11-22 04:54 P.M.）</LI>
<LI><A href="http://www.alixixi.com" target="_blank">分贝网音乐地址获取器</A>（2008-11-20 05:19 P.M.）</LI>
</UL>
</DIV>
</DIV>
<script type="text/javascript">
function $(id)
{
return document.getElementById(id);
}
var anndelay = 3000;
var anncount = 0;
var annheight = 24;
var annst = 0;
function announcementScroll()
{
if( ! annst)
{
$('announcementbody').innerHTML += '<br style="clear: both" />' + $('announcementbody').innerHTML;
$('announcementbody').scrollTop = 0;
if($('announcementbody').scrollHeight > annheight * 3)
{
annst = setTimeout('announcementScroll()', anndelay);
}
else
{
$('announcement').onmouseover = $('announcement').onmouseout = null;
}
return;
}
if(anncount == annheight)
{
if($('announcementbody').scrollHeight - annheight <= $('announcementbody').scrollTop)
{
$('announcementbody').scrollTop = $('announcementbody').scrollHeight / 2 - annheight;
}
anncount = 0;
annst = setTimeout('announcementScroll()', anndelay);
}
else
{
$('announcementbody').scrollTop ++ ;
anncount ++ ;
annst = setTimeout('announcementScroll()', 10);
}
}
announcementScroll();
</script>
</BODY>
</HTML>
<a href="http://js.alixixi.com/">欢迎访问阿里西西网页特效代码站，js.alixixi.com</a>