求改JS分页代码

[hengxing853]

我用ajax做的一段查询后的代码
前面action ：用StringBuffer 拼出来的
回调以后：
。。。。。。省略
http_request.onreadystatechange = function() {
if (http_request.readyState == 4 && http_request.status == 200) {
var xmldoc = http_request.responseXML;
var cgs = xmldoc.documentElement.childNodes;
var strhtml = "";


strhtml += "共搜索到 <span class='SYNQUE_WORD_3'>" + cgs.length
+ "</span> 项结果";
strhtml += "<table id='tab1'>";

for ( var i = 0; i < cgs.length; i++) {

var id = cgs[i].getAttribute("id");


strhtml += "<tr><td>"
+ "id + "</td></tr>";


}
strhtml += "</table>";

leftSlip.slipOut();
leftSlip.msg.innerHTML = strhtml;

}
实现的对id分页，（leftSlip左边的滑动）

[fengyun817]

<script>
	function makeData()
	{
		var a = [];
	  for(i=0;i<100;i++)
	  {
	    a[i]=i;
	  }	
	  return a;
	}
	
	function showPage(page,pagesize)
	{
	  page = page||0;
	  pagesize = pagesize||5;	
	  var data = makeData();
	  
	  document.getElementById("content").innerHTML="当前显示第"+(page+1)+"页,共"+Math.ceil(data.length/pagesize)+"页";
	  document.getElementById("content").innerHTML+="<button onclick='showPage("+Math.max(0,(page-1))+","+pagesize+");'>显示上一页</button>";
	  document.getElementById("content").innerHTML+="<button onclick='showPage("+Math.min(Math.ceil(data.length/pagesize),(page+1))+","+pagesize+");'>显示下一页</button>";
	  text = "<table id='tab1'>";
	  for(i=page*pagesize;i<Math.min(data.length,(1+page)*pagesize);i++)
	  {
	   	text += "<tr><td>"+ data[i] + "</td></tr>";

	  }
	  text += "</table>";
	  document.getElementById("content").innerHTML+=text;
	}
	
	window.onload=function(){
		showPage(1,8);//显示第二页，每页8条。
		};
</script> 

<div id="content">
</div> 

[不姓贾_请叫我甄先生]

js 俺是菜鸟.
--
建议你把分页地址,以及传回的页数alert出来对照一下.分析就知道问题了.