var xmlHttp = false;
   try {
     xmlHttp = new XMLHttpRequest();
   } catch (trymicrosoft) {
     try {
       xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
     } catch (othermicrosoft) {
       try {
         xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
       } catch (failed) {
         xmlHttp = false;
       }  
     }
   }

   if (!xmlHttp)
     alert("Error initializing XMLHttpRequest!");

   function getCustomerInfo() {
     var pnum = document.getElementById("pnum").value;
     var rnum = document.getElementById("rnum").value;
     var ctime = document.getElementById("ctime").value;
     var loginid = document.getElementById("loginid").value;
     var Stype = document.getElementById("Stype").value
     if(loginid=="")
     {
        alert(unescape(escape('对不起！您没有登录，不能查询。')))
        var traget=document.getElementById("loader_container");
	    traget.style.display="none";
        return false;
     }
     if(Stype=="0")
     {
        alert(unescape(escape('对不起！请选择要查询的类型。')))
        var traget=document.getElementById("loader_container");
	    traget.style.display="none";
        return false;
     }
     var traget=document.getElementById("loader_container");
	 traget.style.display="";
     if(Stype=="xieyi")
     {
        var url = "/RtnData/Rtndata.aspx?PropertyId=xieyi" + '&pnum='+escape(pnum)+ '&rnum='+escape(rnum)+ '&ctime='+escape(ctime)+ '&loginid='+escape(loginid);
     }
     if(Stype=="rpt")
     {
        var url = "/RtnData/Rtndata.aspx?PropertyId=rpt" + '&pnum='+escape(pnum)+ '&rnum='+escape(rnum)+ '&ctime='+escape(ctime)+ '&loginid='+escape(loginid);
     }
     xmlHttp.open("GET", url, true);
     xmlHttp.setRequestHeader("Content-Type","text/xml");
     xmlHttp.setRequestHeader("Content-Type","utf-8"); 
     xmlHttp.onreadystatechange = updatePage;
     xmlHttp.send(null);
   }

   function updatePage() {
     if (xmlHttp.readyState == 4) 
     {
		if (xmlHttp.status == 200) 
		{
			var response = unescape(xmlHttp.responseText);
			document.getElementById("mycontent").innerHTML = "<table width=100%>"+response+"</table>";
			var traget=document.getElementById("loader_container");
	        traget.style.display="none";
		}
		else if (xmlHttp.status == 404) 
		{
			document.getElementById("mycontent").innerHTML="请求的网址不存在!";
			var traget=document.getElementById("loader_container");
	        traget.style.display="none";
		}
   else 
   {
	document.getElementById("mycontent").innerHTML="错误:错误代码为:"+ xmlHttp.status;
	var traget=document.getElementById("loader_container");
	traget.style.display="none";
   }
 }
}

//login
function loginrpt() {
     var username = document.getElementById("username").value;
     var pwd = document.getElementById("pwd").value;
     //alert(unescape(escape('对不起！系统完善中...。')))
     //return false;
     if(username=="" || username=="用户名")
     {
        alert(unescape(escape('对不起！请输入用户名。')))
        var traget=document.getElementById("loader_container");
	    traget.style.display="none";
        return false;
     }
      if(pwd=="" || pwd=="密码")
     {
        alert(unescape(escape('对不起！请输入登陆密码。')))
        var traget=document.getElementById("loader_container");
	    traget.style.display="none";
        return false;
     }
     var traget=document.getElementById("loader_container");
	 traget.style.display="";
     var url = "/RtnData/Rtndata.aspx?PropertyId=login" + '&username='+escape(username)+ '&pwd='+escape(pwd);
     xmlHttp.open("GET", url, true);
     xmlHttp.setRequestHeader("Content-Type","text/xml");
     xmlHttp.setRequestHeader("Content-Type","utf-8"); 
     xmlHttp.onreadystatechange = updatePageloginrpt;
     xmlHttp.send(null);
   }

   function updatePageloginrpt() {
     if (xmlHttp.readyState == 4) 
     {
		if (xmlHttp.status == 200) 
		{
			var response = unescape(xmlHttp.responseText);
			if(response=="ok")
			{
			     alert(unescape(escape('登陆成功。')));
			     window.location.href='/User/default.aspx';
			     document.getElementById("myusernamecenter").innerHTML="尊敬的客户："+document.getElementById("username").value;
			     document.getElementById("mypwdcenter").innerHTML="欢迎您使用我们的系统";
			     document.getElementById("mybuttoncenter").innerHTML="";
			}
			else
			{
			     alert(unescape(escape('对不起！登陆失败。请检查你的用户名和密码后再试')));
			}
			var traget=document.getElementById("loader_container");
	        traget.style.display="none";
		}
		else if (xmlHttp.status == 404) 
		{
		    alert(unescape(escape('对不起！请求的网址不存在。')));
		    var traget=document.getElementById("loader_container");
	        traget.style.display="none";
		}
   else 
   {
        alert(unescape(escape('对不起！错误。错误代码为:'+ xmlHttp.status)))
        var traget=document.getElementById("loader_container");
	    traget.style.display="none";
   }
 }
}

//珠宝证书
function certlogin() {
     var num = document.getElementById("num").value;
     var val = document.getElementById("val").value;
     var zslb = "";
     if(num.indexOf("-")>-1)
     {
	zslb="bq";
     }
     else
     {
        zslb="zb";
     }
     if(num=="" || num=="实验室代码")
     {
        alert(unescape(escape('对不起！请输入珠宝证书的实验室代码或者标签代码。')))
        var traget=document.getElementById("loader_container");
	    traget.style.display="none";
        return false;
     }
     if(val=="" || val=="验证码" )
     {
        alert(unescape(escape('对不起！请输入查询验证码。')))
        var traget=document.getElementById("loader_container");
	    traget.style.display="none";
        return false;
     }
     
     var traget=document.getElementById("loader_container");
	 traget.style.display="";
     var url = "/RtnData/Rtndata.aspx?PropertyId=zbyz" + '&num='+escape(num)+ '&val='+escape(val)+ '&zslb='+escape(zslb);
     xmlHttp.open("GET", url, true);
     xmlHttp.setRequestHeader("Content-Type","text/xml");
     xmlHttp.setRequestHeader("Content-Type","utf-8"); 
     xmlHttp.onreadystatechange = updatePagecertlogin;
     xmlHttp.send(null);
    
   }
   function updatePagecertlogin() {
     if (xmlHttp.readyState == 4) 
     {
		if (xmlHttp.status == 200) 
		{
			var response = unescape(xmlHttp.responseText).split(";");;
			//var zslb= document.getElementById("zslb").value;
			var num = document.getElementById("num").value;
			if(response[0]=="Err")
			{
			     alert(unescape(escape(response[1])));
			}
			else
			{
if(num.indexOf("-")>-1)
     {
	var url = "/User/index_z.aspx?bh="+escape(num);
     }
     else
     {
        var url = "/User/index_b.aspx?bh="+escape(num);
     }

			   
                window.location.href=url;
			}
			var traget=document.getElementById("loader_container");
	        traget.style.display="none";
		}
		else if (xmlHttp.status == 404) 
		{
		    alert(unescape(escape('对不起！请求的网址不存在。')));
		    var traget=document.getElementById("loader_container");
	        traget.style.display="none";
		}
   else 
   {
        alert(unescape(escape('对不起！错误。错误代码为:'+ xmlHttp.status)))
        var traget=document.getElementById("loader_container");
	    traget.style.display="none";
   }
 }
}

//标准查询
function bzlogin() {
     var url = "/RtnData/Rtndata.aspx?PropertyId=bz" ;
     xmlHttp.open("GET", url, true);
     xmlHttp.setRequestHeader("Content-Type","text/xml");
     xmlHttp.setRequestHeader("Content-Type","utf-8"); 
     xmlHttp.onreadystatechange = updatePagebz;
     xmlHttp.send(null);
    
   }
   function updatePagebz() {
     if (xmlHttp.readyState == 4) 
     {
		if (xmlHttp.status == 200) 
		{
			var response = unescape(xmlHttp.responseText);;
			document.getElementById("bzcontent").innerHTML=response;
		}
		else if (xmlHttp.status == 404) 
		{
		    alert(unescape(escape('对不起！请求的网址不存在。')));
		}
   else 
   {
        alert(unescape(escape('对不起！错误。错误代码为:'+ xmlHttp.status)))
   }
 }
}
//新闻条数
function xwts(id) {
     var url = "/RtnData/Rtndata.aspx?PropertyId=xwts&id="+escape(id);
     xmlHttp.open("GET", url, true);
     xmlHttp.setRequestHeader("Content-Type","text/xml");
     xmlHttp.setRequestHeader("Content-Type","utf-8"); 
     xmlHttp.onreadystatechange = updatePagexwts;
     xmlHttp.send(null);
    
   }
   function updatePagexwts() {
     if (xmlHttp.readyState == 4) 
     {
		if (xmlHttp.status == 200) 
		{
			var response = unescape(xmlHttp.responseText);;
			document.getElementById("getViewCount").innerHTML=response;
		}
		else if (xmlHttp.status == 404) 
		{
		    alert(unescape(escape('对不起！请求的网址不存在。')));
		}
   else 
   {
        alert(unescape(escape('对不起！错误。错误代码为:'+ xmlHttp.status)))
   }
 }
}