/**
 * XMLHttpRequest Object Pool
 *
 * @author    legend <legendsky@hotmail.com>
 * @link      http://www.ugia.cn/?p=85
 * @Copyright www.ugia.cn
 * 配置本文件在 120行 请往下看
 */ 

var XMLHttp = {
    _objPool: [],

    _getInstance: function ()
    {
        for (var i = 0; i < this._objPool.length; i ++)
        {
            if (this._objPool[i].readyState == 0 || this._objPool[i].readyState == 4)
            {
                return this._objPool[i];
            }
        }

        // IE5中不支持push方法
        this._objPool[this._objPool.length] = this._createObj();

        return this._objPool[this._objPool.length - 1];
    },

    _createObj: function ()
    {
        if (window.XMLHttpRequest)
        {
            var objXMLHttp = new XMLHttpRequest();

        }
        else
        {
            var MSXML = ['MSXML2.XMLHTTP.5.0', 'MSXML2.XMLHTTP.4.0', 'MSXML2.XMLHTTP.3.0', 'MSXML2.XMLHTTP', 'Microsoft.XMLHTTP'];
            for(var n = 0; n < MSXML.length; n ++)
            {
                try
                {
                    var objXMLHttp = new ActiveXObject(MSXML[n]);
                    break;
                }
                catch(e)
                {
                }
            }
         }          

        // mozilla某些版本没有readyState属性
        if (objXMLHttp.readyState == null)
        {
            objXMLHttp.readyState = 0;

            objXMLHttp.addEventListener("load", function ()
                {
                    objXMLHttp.readyState = 4;

                    if (typeof objXMLHttp.onreadystatechange == "function")
                    {
                        objXMLHttp.onreadystatechange();
                    }
                },  false);
        }

        return objXMLHttp;
    },

    // 发送请求(方法[post,get], 地址, 数据, 回调函数)
    sendReq: function (url, d)
    {
        var objXMLHttp = this._getInstance();

        with(objXMLHttp)
        {
            try
            {
                // 加随机数防止缓存
                if (url.indexOf("?") > 0)
                {
                    url += "&randnum=" + Math.random();
                }
                else
                {
                    url += "?randnum=" + Math.random();
                }

                open("GET", url, true);

                // 设定请求编码方式
                setRequestHeader('Content-Type', 'application/x-www-form-urlencoded; charset=UTF-8');
                send(null);
                onreadystatechange = function ()
                {
                    if (objXMLHttp.readyState == 4 && (objXMLHttp.status == 200 || objXMLHttp.status == 304))
                    {
                    	var s=objXMLHttp.responseText;
                    	if(s.indexOf("TGARMORY")>=0){
                    		s=s.replace("TGARMORY"," ");
                      	d.innerHTML=s;}
                      else
                      	{
                      		//alert(s.indexOf("TGARMORY"));
                      	d.innerHTML="读取错误你可以<a href=\"javascript:void(0)\" onclick=\"tg_armory_reload(this);\">[Reload]</a>或<a href=\""+encodeURI("http://cn.wowarmory.com/character-sheet.xml?r="+d.getAttribute("armrealm")+"&n="+d.getAttribute("armchar"))+"\" target=\"_blank\">[Armory]</a>";
	                      }
                    }
                }
            }
            catch(e)
            {
                alert(e);
            }
        }
    }
};  
/*
	itemstatlite - wowarmory兼容 1.0
	http://code.google.com/p/itemstatlite
	by T.G. (farmer1992@gmail.com)
	
	本文件用于文件读完后载入数据
	armorypath为armory路径
	推荐绝对路径
*/

var armorypath="/itemstatlite/";

function tg_armory_reload(t)
{
	if(t.getAttribute("armrealm")&&t.getAttribute("armchar"))
	{
		t.innerHTML="读取中...<a href=\"javascript:void(0)\" onclick=\"tg_armory_reload(this);\">[Reload]</a>";
		XMLHttp.sendReq(encodeURI(armorypath+"armory.php?r="+t.getAttribute("armrealm")+"&n="+t.getAttribute("armchar")), t);
	}
	else
	{
		tg_armory_reload(t.parentNode)
	}
}

var tag = document.getElementsByTagName("div");
for(var i=0; i<tag.length; i++){
	if(tag[i].getAttribute("armrealm")&&tag[i].getAttribute("armchar")){
		tg_armory_reload(tag[i]);
	};
}