function by(s){return document.getElementById(s);};
var p=new function(){
	var ie=window.ActiveXObject?true:false,_share={};
	function xmlHttp(){return ie?new ActiveXObject("Microsoft.XMLHTTP"):new XMLHttpRequest();}
    function disp(id,bl){var byid=by(id);if(byid)byid.style.display=bl;}
    function swap(nd, i){
	    if(_share[i]){_share[i].className="";disp(_share[i].getAttribute("by"),"none");}
	    nd.className="ck";disp(nd.getAttribute("by"),"block");_share[i]=nd;
    }
	this.err=function(msg,id){alert(msg);if(id)id.focus();return false;}
	this.bind=function(d,s){document.getElementById(d).innerHTML=s;}
	this.json=function(url,func){this.load(url,function(v){func(eval('('+v+')'));});}
	this.load=function(url,func){
        var xo=xmlHttp();
        xo.onreadystatechange = function(){if(xo.readyState == 4){func(xo.responseText);}}
	    xo.open ('GET', url, true);
	    if(ie){xo.send();}else {xo.send(true);}
	}
	this.share=function(s,tag){
	    var nds=by(s).getElementsByTagName(tag);
	    _share[s]=nds[0];nds[0].className="chk";
	    for(var i=0;i<nds.length;i++){
		    nds[i].onmouseover=function(){swap(this,s);}
		    by(nds[i].getAttribute("by")).style.display="none";
	    }
	    swap(nds[0],s);
    }
},lgn=new function(){
	var sl=['m3_2a','m3_2b','m3_2c'],lc=0;
	var url="/coll/member/login.aspx", fmt1="?loginfo=var%20a={{result:{0},prompt:\"{1}\"}};",
		fmt	= fmt1 + "&meminfo=var%20b={{uid:\"{UID}\",nick:\"{NICKNAME}\",time:\"{LOGINDATE}\",num:{LOGNUM},imprest:{IMPREST},account:{ACCOUNT} }}";
	function _lay(c){for(var i=0;i<sl.length;i++)by(sl[i]).style.display=(c==i)?"block":"none";}
	function bind(s){eval(s);_lay(1);
		if(a&&a.result){
			var k=['uid','nick','time','num','imprest','account'];
			for(var i=0;i<k.length;i++) p.bind("header_"+k[i],b[k[i]]);
		}else{if(a&&a.prompt!='')alert(a.prompt);_lay(0);}
	}
	this.init=function(){p.load(url+fmt,bind);}
	this.sign=function(){
		var _uid=by("header_login_uid"), _pwd=by("header_login_pwd"), _valid=by("header_login_valid");
		if(_uid.value=='') return p.err(_uid.getAttribute("errmeg"), _uid);
		if(_pwd.value=='') return p.err(_pwd.getAttribute("errmeg"), _pwd);
		p.load(url+fmt+"&UID="+_uid.value+"&PWD="+_pwd.value+"&VALID="+_valid.value,bind);
		_uid.value="";_pwd.value="";_valid.valud="";
	}
	this.out=function(){p.load(url+fmt1+"&type=logout",bind);this.img();}
	this.img=function(){by("header_login_img").src="/image.aspx";}
}
document.write('<script type="text/javascript" src="http://www.meishanxiu.com/coll/webvisit/index.aspx?ref='+escape(document.referrer)+'"><'+'/script>');