javascript简单分页

<div>
<span>总条数:<span id="spcount"></span></span>
<input id="Hidden1" type="hidden" value="1" />
<input id="Button1" type="button" value="上一页" onclick="page(1)" />
<input id="Button1" type="button" value="下一页" onclick="page(2)" />
</div>

function page(type) {
var pageIndex = parseInt($("Hidden1").val());
if (type == 1) {
pageIndex = pageIndex - 1;
if (pageIndex < 1) {
pageIndex = 1;
}
}
else {
pageIndex = pageIndex + 1;
}