var links = new Array();
var isIE=!!window.ActiveXObject;
links[1] = "/index.php?m=poster&c=index&a=poster_click&siteid=1&id=1023";


var imgs = new Array();
for(var n = 1; n <= 5; n++) imgs[n] = new Image();
imgs[1].src = "/uploadfile/2017/0612/20170612111617385.jpg";
var tits = new Array();
tits[1] ="";
var imgwidth = 345;//??????
var imgheight = 60;//??????
var str = "";
str += "<span >";
str += "<span><a id='dlink212' onclick='_czc.push([&#39;_trackEvent&#39;,&#39;poster&#39;,&#39;click&#39;,&#39;212&#39;,&#39;1023&#39;])' href="" + links[1] + "" target='_blank'><img id='dimg212' src='" + imgs[1].src + "' border='0' width='" + imgwidth + "' height='"+imgheight+"' style='filter:Alpha(opacity=100)' onmouseover='Pause(true)' onmouseout='Pause(false)'></a></span>";
//????1????????????div?????????????
str += "</span>";
if (links.length > 1) {
document.write(str);
}

var oi = document.getElementById("dimg212");
var pause = false;
var curid = 1;
var lastid = 1;
var sw = 1;
var opacity = 100;
var speed = 15;
var delay = (document.all)? 400:700;

function SetAlpha(){
	if(document.all){
		if(oi.filters && oi.filters.Alpha) oi.filters.Alpha.opacity = opacity;
	} else {
		oi.style.MozOpacity = ((opacity >= 100)? 99:opacity) / 100;
	}
}

function statAD(siteid, id, pid) {
	var sp = document.createElement("SCRIPT");
	sp.src = "/index.php?m=poster&c=index&a=show&siteid="+siteid+"&id="+id+"&spaceid="+pid;
	document.body.appendChild(sp);
}

function ImgSwitch(id, p){
	if(p){
		pause = true;
		opacity = 100;
		SetAlpha();
	}
	oi.src = imgs[id].src;
	document.getElementById("dlink212").href = links[id];
	//document.getElementById("it" + lastid).className = "off";
	//document.getElementById("it" + id).className = "on";
	//document.getElementById("titnv").innerHTML = "<b>" + tits[id] + "</b>";
	curid = lastid = id;
}

function ScrollImg(){
	if(pause && opacity >= 100) return;
	if(sw == 0){
		opacity += 2;
		if(opacity > delay){ opacity = 100; sw = 1; }
	}
	if(sw == 1){
		opacity -= 3;
		if(opacity < 10){ opacity = 10; sw = 3; }
	}
	SetAlpha();
	if(sw != 3) return;
	sw = 0;
	curid++;

	if(curid > 1) curid = 1;
	ImgSwitch(curid, false);
}

function Pause(s){
	pause = s;
}

function StartScroll(){
	setInterval(ScrollImg, speed);
}

function CheckLoad212(){
	if (imgs[1].complete == true && imgs[2].complete == true) {
		clearInterval(checkid212);

		setTimeout(StartScroll, 2000);
	}
}


function GetRandomNum(Min,Max){ 
        var Range = Max - Min; 
        var Rand = Math.random(); 
        return(Min + Math.round(Rand * Range)); 
} 
function SetCookie(name,value)//???????????????cookie?????????????
{
    var Days = 30; //?? cookie ???????? 30 ??
    var exp  = new Date();    //new Date("December 31, 9998");
    exp.setTime(exp.getTime() + Days*24*60*60*1000);
    document.cookie = name + "="+ escape (value) + ";expires=" + exp.toGMTString();
}
function getCookie(name)//?cookies????        
{
    var arr = document.cookie.match(new RegExp("(^| )"+name+"=([^;]*)(;|$)"));
     if(arr != null) return unescape(arr[2]); return null;

}

function getid212()
{
var k=getCookie('asd212');
if(1>1)
{
var num = GetRandomNum(1,1); 
if(k!=num)
{
 ImgSwitch(num, false);
 SetCookie ('asd212', num)
}
else
{
 getid212();
}
}
}
var checkid212 = getid212();