jquery scrolling component (vticker.js) realizes the scrolling effect of dynamic data on the page_jquery

<script language="javascript" src="lirms/Test/ jquery-1.4.2.js"></script>
<script language="javascript" src="lirms/Test/vticker.js"></script>
<script type="text/javascript">
$(document).ready(function() {
$(".roll").each(function() {
$(this).vTicker( {
showItems : 18, //Display the number of scrolling lines
pause : 3000, //Scrolling interval
speed : 500, //Scrolling speed
animation : "fade",
mousePause : false,
direction : "up", //Scroll direction
});
});
});
</script>

<div class="conn">
<table>
<tr>
<th style="width:50px;">Serial number</th>
<th style="width:150px;">Name</th>
<th style=" width:80px;">Quarterly completed volume</th>
<th style="width:50px;">Yesterday</th>
<th style="width:70px; ">Completion Progress</th>
<th style="width:80px;">Basic Indicators</th>
<th style="width:70px;">Challenge Indicators</th>
</tr>
<tr>
<td colspan="7">
<div class="roll">
<ul>
<c:forEach items="${statislist}" var="s" varStatus="i">
<c:set var="cs" value=""> ;</c:set>
<c:set var="index" value=""></c:set>
<c:if test="${i.index < 9 }">
<c:set var="index" value="0"></c:set>
</c:if>
<c :if test="${i.index % 2==0}">
<c:set var="cs" value="background:#ebf6fd;"></c:set>
</c:if>
<li style="height:30px;width:550px;line-height:30px;${cs}">
<div style="width :50px;text-align:center;float:left;">${index} ${i.count}</div>
<div style="width:150px;text-align:center; float:left;">${s.name}</div>
<div style="width:80px;text-align:center;float:left;">${s.number} </div>
<div style="width:50px;text-align:center;float:left;">${s.zuori}</div>
<div style= "width:70px;text-align:center;float:left;">${s.wcjb}</div>
<div style="width:80px;text-align:center;float: left;">${s.jbzb}</div>
<div style="width:70px;text-align:center;float:left;">${s.tzzb}< /div>
</li>
</c:forEach>
</ul>
</div>
</td>
< /tr>
</table>
</div>