function loadad(objlist) {
	//objlist:字符串,要加载的广告位ID序列,用,号把每个obj的ID分隔,只有一个obj则不用逗号
	if(!objlist) return;
	//创建IE:download对象
	//var loadadobj = document.createElement("IE:DOWNLOAD");
	//loadadobj.id = "loadadobj";
	//loadadobj.style.behavior = "url(#default#download)";
	//document.body.appendChild(loadadobj);

	var objarray = objlist.split(",");
	for (var i=0; i<objarray.length; i++) {
		getad(objarray[i]);
		//var obj = document.getElementById(objarray[i]);
		//if(!obj) continue;
		//var url = "../ads/"+obj.id.toString()+".htm"
		//回调函数只有当广告下载完毕后才执行，如果放在循环中
		//则每个回调函数执行时obj都是循环最后的结果
		//因此用eval动态的生成每次循环的回调函数中的obj的ID
		//eval("document.getElementById('loadadobj').startDownload(url,function(result){set_innerHTML('"+obj.id+"',result,1000);if(result.replace(/<!--(.+)-->/gi,'')!='') document.getElementById('"+obj.id+"').style.display='block';})");
	}

	//统计信息放最后，延迟一定时间，不然会与广告错位
	
}

function getad(objid){
	var obj = document.getElementById(objid);
	if(!obj) return;
	var ajaxobj = new AJAXRequest;		// 创建AJAX对象
	ajaxobj.method="GET";			// 设置请求方式为GET,htm文件不能用POST
	ajaxobj.url = "../ads/"+objid+".htm"
	ajaxobj.async = true;
	ajaxobj.callback = function(xmlobj) {
		set_innerHTML(objid,xmlobj.responseText,1000);
		if(xmlobj.responseText.replace(/<!--(.+)-->/gi,'') != '')
			document.getElementById(objid).style.display = 'block';

	}
	ajaxobj.send();

	//当广告全部加载完毕后显示“屏蔽广告”按钮
	if(objid=='stat') {
		var removead = document.getElementById('removead');
		if(removead) removead.style.display = 'inline-block';
	}
}
/*******************************加载广告*******************************/

/*******************************移除广告*******************************/
//移除指定id的广告，支持多个id批量移除
function removead(objlist) {
	//objlist:字符串,要移除的广告位ID序列,用,号把每个obj的ID分隔,只有一个obj则不用逗号
	if(!objlist) return;
	var objarray = objlist.split(",");
	for (var i=0; i<objarray.length; i++) {
		var obj = document.getElementById(objarray[i]);
		if(!obj) continue;
		obj.innerHTML = "";
	}
}

//说明:这4个函数是为了能在广告显示前不显示“屏蔽广告”按钮，并在第一次点击时提示先点广告
function removead0() {
	alert('请支持本站发展，先点击本页面所有广告后再点此按钮！');
}
function removead1() {
	//removead0();
	//setTimeout(removead2,10000);
	//document.getElementById('removead').onclick = removead0;
	removead3();
}
function removead2() {
	document.getElementById('removead').onclick = removead3;
}
function removead3() {
	var objarray = ["bannerad","indexcenterad","indexbottomad","indexotherad","movieotherad","movieleftad","movierightad","moviead210","moviead500a","moviead500b","moviead500c","classtopad","classleftad","classrightad","classotherad","allmovieleftad","allmovietopad","allmovieotherad","play_topad","ad_01","taobao_01","taobao_02","asia_01"]
	for (var i=0; i<objarray.length; i++) {
		var obj = document.getElementById(objarray[i]);
		if(!obj) continue;
		obj.innerHTML = "";
	}
	document.getElementById('removead').style.display = 'none';
	alert('本页面大部分广告已屏蔽，部分广告由于广告商问题我们无法屏蔽，希望您喜欢本站！');
}
/*******************************移除广告*******************************/