分页栏 jsp 代码

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分页的代码：
--------------CSS样式--------------
<style type="text/css">
body,td,th {
font-family: Arial, Helvetica, sans-serif;
font-size: 12px;
color: #333;
}
body {
margin-left: 0px;
margin-top: 0px;
margin-right: 0px;
margin-bottom: 0px;
}
body table tr td table tr {
background-color: #FFF;
}
.pages {
padding-bottom: 2px;
padding-left: 0px;
padding-right: 0px;
padding-top: 2px;
float:right;
}
.pages a {
border-bottom: 1px solid;
border-left: 1px solid;
padding-bottom: 0px;
line-height: 20px;
padding-left: 6px;
padding-right: 6px;
float: left;
height: 20px;
overflow: hidden;
border-top: 1px solid;
margin-right: 2px;
border-right: 1px solid;
padding-top: 0px;
border-bottom-color: #e6e7e1;
background-color: #fff;
border-top-color: #e6e7e1;
color: #09c;
border-right-color: #e6e7e1;
border-left-color: #e6e7e1
}
.pages a:hover {
border-bottom-color: #09c;
border-top-color: #09c;
border-right-color: #09c;
border-left-color: #09c
}
.pages a:visited{
text-decoration:none;
}
a:link {
text-decoration: none;
}
a:visited {
text-decoration: none;
}
a:hover {
text-decoration: underline;
}
a:active {
text-decoration: none;
}
.topindex{
padding-top:10px;
padding-bottom:10px;
text-align:center;
}
.topindex span{
margin-left:10px;
margin-right:10px;
}
.topindex span a:link{
color:#810081;
}
</style>
--------------简单分页--------------
<div class="pages">

<a href="showposttable.jsp?currentPage=1" mce_href="showposttable.jsp?currentPage=1">首页</a>

<%if(currentPage>1){%>
<a href="showposttable.jsp?currentPage=<%=currentPage-1%>" >上一页</a>
<%}%>

<a href="showposttable.jsp?currentPage=<%=currentPage%>" style="