用arclist标签+Ajax实现织梦首页分页
 1、必须在首页中引入
<script language='javascript' type='text/javascript' src='{dede:global.cfg_cmsurl/}/include/dedeajax2.js'></script>

2、头部必须加入

<script>
function multi(pagenum,tagid)
{
var taget_obj = document.getElementById(tagid); 

var taget_obj_page = document.getElementById("page_"+tagid); 

myajax = new DedeAjax(taget_obj,false,false,'','',''); 

myajax.SendGet2("/plus/arcmulti.php?mtype=0&pnum="+pagenum+'&tagid='+tagid); 

myajax = new DedeAjax(taget_obj_page,false,false,'','',''); 

myajax.SendGet2("/plus/arcmulti.php?mtype=1&pnum="+pagenum+'&tagid='+tagid); 

DedeXHTTP = null; 

}  

</script>

3、在arclist标签中必须含有tagid与pagesize参数。 第一个是缓存名，第二个是单页条数。  {dede:arclist tagid='index' pagesize='20'}

[field:title/]

[field:info/]...

{/dede:arclist}  

4、必须存在arcpagelist标签，且必须声明缓存参数tagid且缓存参数与arclist中tagid保持一致  {dede:arcpagelist tagid='index'/}