function initPre()　/*初始化*/
{
	if (CheckLogin())
	{
		function fnSucc(xmlHttp)
		{
			var xmlDoc = _MSIE() ? xmlHttp.responseXML: xmlHttp;
			//var xmlDoc = xmlHttp;
			var obj = xmlDoc.getElementsByTagName("QQSHOW")[0].getElementsByTagName("node")[0];
			var iUin = obj.getAttribute("uin");
			var sName = obj.getAttribute("name");
			var chSex = obj.getAttribute("sex");
			var iVip = obj.getAttribute("vip");
			var iGWQ = obj.getAttribute("gwq");
			var sItemSn = obj.getAttribute("show");
			try
			{
				if (g_sShow) g_sShow=sItemSn; 
			}catch(e){}

			//填充Cookie
			QUSER.setInfo("uin", iUin);
			QUSER.setInfo("name", sName);
			QUSER.setInfo("sex", chSex);
			QUSER.setInfo("vip", iVip);
			QUSER.setInfo("gwq", iGWQ);

			//修改vip信息
			var vip = obj.getAttribute("viprank");
			var level = obj.getAttribute("rlevel");
			var score = obj.getAttribute("rtotalscore");
			var sequence = obj.getAttribute("rsequence");
			var scoreleft = obj.getAttribute("rscoreleft");
			var distance = obj.getAttribute("rleveldis");
			var initscore = obj.getAttribute("rinitscore");
			var nextsalary = obj.getAttribute("rnextsalary");
			var viprank = vip + "|" + level + "|" + score + "|" + sequence + "|" + scoreleft + "|" + distance + "|" + initscore+"|"+nextsalary;
			QSCookie("viprank", viprank);	
		
			/*var iVipType = VIPRank.getType();
			var oUser = document.getElementById("loginStr");
			if(iVipType == 1 || iVipType == 2 || iVipType == 0) 
			{
				 oUser.innerHTML='欢迎光临，<span  id="nick">'+sName.escHtml()+'</span>'+VIPRank.getImageHtml(iVipType, VIPRank.getLevel())+'[<a href="javascript:leave();" class="exit" >退出</a>]' ; 
			}
			else
			{
				oUser.innerHTML='欢迎光临，<span class="VIP" id="nick">'+sName.escHtml()+'</span>'+'[<a href="javascript:leave();" class="exit" >退出</a>]' ; 
			}*/
		
			var vData = getVipCookie();	
			var oUser = document.getElementById("loginStr");
			if(vData.vip == 1 || vData.vip == 2 || vData.vip == 0) 
			{
			oUser.innerHTML='欢迎光临，<span  id="nick">'+sName.escHtml()+'</span>'+GetVipRankImg(vData.vip, vData.level, false,2)+'[<a href="javascript:leave();" class="exit" >退出</a>]' ; 
			}
			else
			{
			oUser.innerHTML='欢迎光临，<span class="VIP" id="nick">'+sName.escHtml()+'</span>'+'[<a href="javascript:leave();" class="exit" >退出</a>]' ; 
			}
		}
		function fnFail(xmlHttp)
		{	
			var xmlDoc = xmlHttp.responseXML;
			var iCode = xmlDoc.getElementsByTagName("QQSHOW")[0].getAttribute("code");
			var sMessage = xmlDoc.getElementsByTagName("QQSHOW")[0].getAttribute("message");
			if (iCode==-1100 || iCode==-1003)
			{
				return alert("操作失败，请稍候再试。");
			}
			else if (iCode==-1001)
			{
				return !QQShowCommXMLError._onlogin && (QQShowCommXMLError._onlogin=true) && confirm("对不起，您还没登录，现在登录？") && Login() && 0;
			}
			else if (iCode==-1002)
			{
				return alert("您输入的参数有错，请重新输入，谢谢。");
			}
			else if (iCode==-1004)
			{
				return alert("对不起，您操作太频繁，请稍候再试。");
			}
			else if (iCode==-1005)
			{
				top.location = "http://show.qq.com/my/inc/reg01.html";
			}
			return true;
		}
		var sUrl = "/cgi-bin/qqshow_user_info?vipinfo=1";
		if(_MSIE())
		{
			getXml(sUrl,fnSucc,fnFail,null,false);
		}	
		else
		{
			getQQSHOWXml(sUrl,fnSucc,fnFail,null,false);
		}
		}
}
function leave()
{
	QQCookie("uin", "", -1);
	QQCookie("skey", "", -1);
	QSCookie("QSUSRINF", "", -1);
	QSCookie("QSUDTMmilliSeconds", "", -1);
	QSCookie("viprank", "", -1);
	document.getElementById('loginStr').innerHTML = '欢迎光临，请先<a href="javascript:Login();">登录</a>';
};

function Login()
{
	ShowLogin(null,null,250, 20,'/inc/login_box.html?url='+window.location.href.escUrl());
//ShowLogin();
};

function SendPGV(CORD)
{
	if ('function' == typeof(pgvSendClick))
	{
	pgvSendClick({hottag:CORD});
	}
};