// JScript 文件
var request;
function createRequest() {
  try {
    request = new XMLHttpRequest();
  } catch (trymicrosoft) {
    try {
      request = new ActiveXObject("Msxml2.XMLHTTP");
    } catch (othermicrosoft) {
      try {
        request = new ActiveXObject("Microsoft.XMLHTTP");
      } catch (failed) {
        request = false;
      }
    }
  }
  if (!request)
    alert("Error initializing XMLHttpRequest!");
}
//*******
//第一个请求
//*******
function getCustomerInfo(page) {
//debugger;
  createRequest();
  var url='ChangelevelInfo.ashx?Page='+page;
  request.open("GET",url,true);
  request.onreadystatechange=updatepage;
  request.setRequestHeader("If-Modified-Since","0"); 
  request.send(null);
}
function updatepage(){
    if(request.readyState==4){
        if(request.status==200){
           printmsg();//处理服务器端返回的信息.
           
        }
    }
    else{
        //alert("信息下载中");
    }
}

function printmsg(){
    var xml=request.responseXML;   
    var date=new Date();                             //获得数据
if(xml==null)return;

var root=xml.documentElement;
if(root)                                                //如果存在

{
     //遍历每条数据，添加到频道数组中
     var list=document.getElementById("mydiv");
     var s="<table border='0' cellpadding='0' cellspacing='0'class='mu6' width='670px'>";
     for(var i=0;i<root.childNodes.length;i++)//遍历行
     {
        var rootlist=root.childNodes[i];
        for(var j=0;j<rootlist.childNodes.length;j++)//遍历列
        {
            var s1="<tr>";

           // s1+="<td align='left' style='width:40px;' height='20' ><font color='#C60A00' size='2'>"+rootlist.childNodes[0].text+"</font></TD>"
            s1+="<TD  style='width:550px;padding-left:20px;' align='left'><font color='#8EBEC2' style='font-size:9px;'>■ &nbsp;</font><a target='_blank' class='xmlhttp' href='news.aspx?Pid="+rootlist.childNodes[0].text+"'><font size=-1>"+Substring(rootlist.childNodes[1].text);+"</font></a></td>"
            s1+="<TD  style='width:120px;color:#999999;font-weight:normal;font-size:11px;' align='right'><font size=-1>"+Substr(rootlist.childNodes[2].text)+"</font></td>"
           
        }
        s1+="</tr>";
        s1+="<tr><td colspan='3' style='width:660px;height:1px;'><hr id='xhdthr' width='645px' color='#D5D5D5' size='0.5px'/></td></tr>";
        s+=s1
        
     }
    list.innerHTML=s+"</table>"; 
}


}

function Substring(str)
{
    return str.sub(75);
}
String.prototype.sub = function(n)
{
  var r = /[^\x00-\xff]/g;
  if(this.replace(r, "mm").length <= n) return this;
  n = n - 3;
  var m = Math.floor(n/2);
  for(var i=m; i<this.length; i++)
  {
    if(this.substr(0, i).replace(r, "mm").length>=n)
    {
      return this.substr(0, i) +"...";
    }
  }
  return this;
};
function Substr(object)
{
    var temp=object.toString().substring(0,10);
    return temp;
}

function tiaozhuan()
      {
            var PageNum=$("tbRollPage").value;
          
            if(PageNum==""||PageNum<=0)
            {
                alert('你输入的页码过小,请输入正确的页码!');
                $("tbRollPage").focus();
                $("tbRollPage").value="";
                return false;
            }
            if(isNaN(PageNum))
            {
                alert('您输入的页码包含其他字符,请输入正确的页码!');
                $("tbRollPage").focus();
                $("tbRollPage").value="";
                return false;
            }
            list.jump(PageNum);
            getCustomerInfo(PageNum);
    }