var jr = ['春节'/*0*/,'元旦'/*1*/,'妇女'/*2*/,'情人'/*3*/,'元宵'/*4*/,'白色情人'/*5*/,'植树'/*6*/,'泼水'/*7*/,'清明'/*8*/,'复活'/*9*/,'母亲'/*10*/,'青年'/*11*/,'劳动'/*12*/,'父亲'/*13*/,'端午'/*14*/,'儿童'/*15*/,'七夕'/*16*/,'建军'/*17*/,'国庆'/*18*/,'中秋'/*19*/,'教师'/*20*/,'万圣'/*21*/,'重阳'/*22*/,'圣诞'/*23*/,'感恩'/*24*/];
var img = ['cj.jpg','11.jpg','fn.jpg','qr.jpg','yx.jpg','qr.jpg','zs.jpg','ps.jpg','qm.jpg','fh.jpg','mq.jpg','qn.jpg','51.jpg','fq.jpg','dw.jpg','61.jpg','77.jpg','81.jpg','gq.jpg','zq.jpg','js.jpg','ws.jpg','99.jpg','sd.jpg','ge.jpg'];
var href=['CJ','YD','38','214',
		  'YX', '314','ZS','PS',
		  'QM','FH','MQ','54',
		  '51','FQ','55','61',
		  '77','81','1001','815',
		  '910','WS','99','1225','GE'];
var nextJrId = 17;//下一个节日ID
function $g(objid){return document.getElementById(objid);};
function showgg(ad1,ad2,ad3){
	var ad1o = $g(ad1);
	var ad2o = $g(ad2);
	var ad3o = $g(ad3);
	var ad2id = -1,ad3id=-1;
	if(ad1o){
		ad1o.innerHTML =  '<a target=_blank href="/"><img border=0 width=968 height=100 src="/ads/970_100/1.jpg"/></a>';
	};
	if(ad2o){
		ad2id = rando(-1,-1); 
		ad2o.innerHTML = ad(ad2id);
	};
	if(ad3o){
		ad3id = rando(nextJrId,ad2id); 
		ad3o.innerHTML = ad(ad3id); 
	};
};

function ad(id){
	return  '<a target=_blank href="http://fo5000.cn/Wishart/'+href[id]+'"><img border=0 width=968 height=100 src="/ads/970_100/' + img[id] + '"/></a>';
};
function rando(noNum1,noNum2){
	var r = 0;
	do{
		r = Math.floor(Math.random()* jr.length );
	}while(r==noNum1||r==noNum2);
	return r;
};
 
///类别页面显示广告
function classAd(adid){
	var ad1 = $g(adid);
	var ad1id = rando(-1,-1); 
	ad1.innerHTML = ad(ad1id);
	/*var url=window.location.href;	
	var havegg=false;
	for(var v=0;v<href.length;v++){
		if(	url.indexOf('/'+href[v]+'/')>0){
			ad1.innerHTML = ad(v); havegg = true; break;
		};
	} ;
	if(!havegg){ad1.style.display="none";};*/
};
//新闻页显示广告
//adid，广告显示位置。
//classid,查找新闻所在类别的对象
/*function newsAd(adid,classid){ 
	var ad1 = $g(adid);
	var cls = $g(classid);
	var havegg=false;
	if(cls){
		for(var i=0;i<jr.length;i++){
			if(cls.innerHTML.indexOf(jr[i])){
				ad1.innerHTML = ad(i); havegg = true; break;
			};
		};
	};
	if(!havegg){ad1.style.display="none";};
};*/