function sr_hd_x_2(id, rn, mrn)
{
	try{
		var cls_div = document.getElementById(id);
		var float_div = document.getElementById("sr_float_id_x");
                var x = parseInt(cls_div.style.zIndex);

                var intrvl, hx;
                {
			rn = (rn + 1) % mrn;
			hx = parseInt(35.714 * rn);
			float_div.style.left = 602 +"px";
			float_div.style.top = (36-hx)+"px";
			cls_div.style.zIndex = 2;
                        intrvl = 2000;
                }
	}
	catch(ex)
	{
	}
}

function sr_toClose_x(id) 
{ 
	try{
		var d = document.getElementById(id);
		d.parentNode.removeChild(d);
		(new Image()).src = "http://www.wang502.com/cls?sid=" + 10109 + "&w=" + 720 + "&h=" + 360 + "&pvid=" + id;
	}
	catch(ex)
	{
	}
}

function sr_pre_toClose_x(id)
{
	setTimeout("sr_toClose_x(\"" + id + "\");", 3000);
	var cls_div = document.getElementById("sr_close_id_x");
	cls_div.style.zIndex = -2;
}
function sr_exp(id)
{
	try{
		document.getElementById(id).style.display = "block";
		(new Image()).src = "http://www.wang502.com/exp?s=" + "xd" +"&sid=" + 10109 + "&w=" + 720 + "&h=" + 360 + "&pvid=" + id;
	}
	catch(ex)
	{
	}
}
(function(){
	var pvid = "01579806237659_1907746760";
	var srtag = "xd";
	var sr_sid = 10109;
	var sr_w = 720;
	var sr_h = 360;
        var gh = 52;
	
	var tFlag2 = 1;
	
	var isIE=!!window.ActiveXObject;
	var isIE6=isIE&&!window.XMLHttpRequest;
	var str= '<div id="'+pvid+'" style="width:'+sr_w+'px;height:'+(sr_h+gh)+'px;overflow:hidden;display:none;';
	if ((isIE) && (isIE6))
	{
		str = str + 'box-sizing: border-box; border: 0px; padding: 0px; margin: 0px; right: 0px; z-index: 2147483647; left: auto; _position:absolute;_bottom:auto;_top:expression(eval((document.documentElement.scrollTop||document.body.scrollTop)+(document.documentElement.clientHeight||document.body.clientHeight)-this.offsetHeight-(parseInt(this.currentStyle.marginTop,10)||0)));"><div>'
	}
	else
	{
		str = str + 'position: fixed; box-sizing: border-box; border: 0px; padding: 0px; margin: 0px; right:0px; bottom:0px; z-index: 2147483647; left: auto; top: auto;"><div>'
	}
	str = str + '<div style="height:'+sr_h+'px;left:0px;float:right;width:'+sr_w+'px;cursor:pointer;position:absolute;right:0;top:'+gh+'px">'
	str = str + '<a target="_blank" href="' + 'http://www.astonschool.com' +'" onclick="(new Image()).src = \'http://www.wang502.com/imgclk?of=' + srtag + '&sid=' + sr_sid + '\'"><img id="sr_vimg" src="//www.wang502.com/img/720_360/www.astonschool.jpg" /></a>';
	str = str + '</div>';
	if (tFlag2 == 1)
	{
		var sr_w2 = 300;
		var sr_h2 = 250;
			
		str = str + '<div id="sr_float_id_x" style="height:'+sr_h2+'px;left:'+0+'px;float:right;width:'+sr_w2+'px;cursor:pointer;position:absolute;top:'+gh+'px;z-index:1;opacity:0;filter:alpha(opacity=0);">'
		str = str + '<iframe src="http://'+ 'ad.adhouyi.cn/f' +'/index.html?s='+ 6000152 +'&w='+sr_w2+'&h='+sr_h2+'&pvid='+pvid+'" width="'+sr_w2+'" height="'+sr_h2+'" align="center,center" marginwidth="0" marginheight="0" scrolling="no" frameborder="0" allowtransparency="true"></iframe>';
		str = str + '</div>';		
	}

        str = str + '<div id="sr_close_id_x" style="height:13px;font-size:14px;left:'+ 677 +'px;float:right;width:43px;cursor:pointer;position:absolute;top:'+(gh-15)+'px;right:0;z-index:2">'
	+'<img class="ad-close_x" src="//www.wang502.com/img/cls.gif" onclick="sr_pre_toClose_x(\''+pvid+'\')">'
	+'</div>'
	
	+'</div></div>'
	
	try{
		document.writeln(str);		
		if (tFlag2 == 1)
		{
                        var intrvl = parseInt(Math.random()*1000);
			var rn = parseInt(Math.random()*7);
                        setTimeout("sr_hd_x_2(\"sr_close_id_x\", " + rn + ", 7);", 300);
			setTimeout("sr_exp(\"" + pvid + "\");", 1494);
		}
	}
	catch(e)
	{
		(new Image()).src = "http://www.wang502.com/other?of="+ srtag + "&sid="+ sr_sid + "&pos=1&e=" + encodeURIComponent(e.toString());
		return;
	}
})();