function ado(id,title,type,pic,url){//ads data object 广告对象
	this.id = id;
	this.title = title;
	this.type = type;
	this.pic = pic;
	this.url = url;
}

ads = new Array();//广告数组

mads = new Array();//首页图片广告 type0
fads = new Array();//浮动图片广告 type1
wads = new Array();//弹出窗口广告 type2
//bads = new Array();//栏目长条广告 type3

function runmefirst(){//广告分类存入数祖，按type
	for(var i=0;i<ads.length;i++){
		ads[i].pic = trimString(ads[i].pic);
		ads[i].url = trimString(ads[i].url);
		if(ads[i].type==0)	mads[mads.length]=new ado(ads[i].id,ads[i].title,ads[i].type,ads[i].pic,ads[i].url);
		if(ads[i].type==1)	fads[fads.length]=new ado(ads[i].id,ads[i].title,ads[i].type,ads[i].pic,ads[i].url);
		if(ads[i].type==2)	wads[wads.length]=new ado(ads[i].id,ads[i].title,ads[i].type,ads[i].pic,ads[i].url);
		//if(ads[i].type==3)	bads[bads.length]=new ado(ads[i].id,ads[i].title,ads[i].type,ads[i].pic,ads[i].url);
	}
}

function show_adslink(){//显示文字广告链接，直接形式，只显示有链接地址的“活动”
	if(ads.length>0){
		var count=0;
		for(var i=0;i<ads.length;i++){
			if(ads[i].url!="" && ads[i].url!="http://" && ads[i].url.length>9){
				if(count==0){
					document.writeln("欢迎参加以下活动：");
				}
				document.writeln("<li><a href=\""+ads[i].url+"\" target=\"_blank\">"+ads[i].title+"</a></li>\n");
				count++;
			}
		}
		if(count==0){
			document.write("暂时还没有活动，敬请继续关注彩铃网站！");
		}
	}else{
		document.write("暂时还没有活动，敬请继续关注彩铃网站！");
	}
}

function show_mads(){//显示首页广告，直接形式，区分flash和gif，有默认图片
	if(mads.length>0){
		var now = new Date(); 
		var i = now.getSeconds()%(mads.length);
		var len = mads[i].pic.length;
		var picformat = mads[i].pic.substring(len-3,len);
		if(picformat=="swf"){
			document.write("<embed src=\"/data/activity/"+mads[i].pic+"\" quality=\"high\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" type=\"application/x-shockwave-flash\" width=\"360\" height=\"100\"></embed>");
		}else{
			if(mads[i].url!=""){
				document.write("<a href=\""+mads[i].url+"\" target=\"_blank\"><img src=\"/data/activity/"+mads[i].pic+"\" width=\"360\" height=\"100\" border=0></a>");
			}else{
				document.write("<img src=\"/data/activity/"+mads[i].pic+"\" width=\"360\" height=\"100\" border=0>");
			}
		}
	}else{
		document.write("<embed src=\"/images/intro.swf\" quality=\"high\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" type=\"application/x-shockwave-flash\" width=\"360\" height=\"100\"></embed>");
	}
}

function show_wads(i){//显示弹出窗口广告，页面形式，区分flash和gif，显示特定广告
	if(i!=""){
		var len = wads[i].pic.length;
		if(wads[i].pic.substring(len-3,len)=="swf"){
			document.write("<embed src=\"/data/activity/"+wads[i].pic+"\" quality=\"high\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" type=\"application/x-shockwave-flash\" width=\"350\" height=\"250\"></embed>");
		}else{
			if(wads[i].url!=""){
				document.write("<a href=\""+wads[i].url+"\" target=\"_blank\"><img src=\"/data/activity/"+wads[i].pic+"\" width=\"350\" height=\"250\" border=0></a>");
			}else{
				document.write("<img src=\"/data/activity/"+wads[i].pic+"\" width=\"350\" height=\"250\" border=0>");
			}
		}
	}
}

function popup(){//弹出窗口
	for(var i=0;i<wads.length;i++){
		window.open("/html/popup.html?"+i,"popwin"+i, "toolbar=no,location=no, status=no,menubar=no,scrollbars=no,resizable=no,width=350,height=250,top="+i*50+",left="+i*50+"\"");
	}
}
//去掉多余的空格
function trimString(strText){ 
  while (strText.substring(0,1) == ' ') 
    strText = strText.substring(1, strText.length);
  while (strText.substring(strText.length-1,strText.length) == ' ')
    strText = strText.substring(0, strText.length-1);
  return strText;
}