function TopTrade(id,name){
	this.id=id;
	this.name=name;
	this.Trades=new Array();
	this.FindChild = FindChildTrade;
	this.AddTrades = AddTrades;
}

function FindChildTrade(tid)
{
	var i = 0;
	while(i<this.Trades.length)
	{
		if(this.Trades[i].id==tid)
			return this.Trades[i];
		i++;
	}
	return null;
}
function FindTopTradeByChildTrade(tid)
{   
    
	var i = 0;
	while(i<TopTrades.length)
	{
		var TTrade = TopTrades[i].FindChild(tid);
		if(TTrade != null)
			return TopTrades[i];
		i++;
	}
	return null;
}
function AddTrades(id,name,last)
{
	this.Trades[this.Trades.length] = new Trade(this,id,name,last);
}

function Trade(p,id,name,last){
	this.parent = p;
	this.id=id;
	this.name=name;
	this.isLast = last;
}

function GetTrade(pID,n){
	//for(var i=document.all['TradeList'+(n>0?n:'')].length-1;i>0;i--){
	//	document.all['TradeList'+(n>0?n:'')].options[i]=null;
	//}
	document.all['TradeList'+(n>0?n:'')].options.length = 1;
	//if(pID<0){
	//  return;
	//}
	sid = document.all['TopTradeList'+(n>0?n:'')].selectedIndex;
	for(var i=0;i<TopTrades[sid].Trades.length;i++){
		document.all['TradeList'+(n>0?n:'')].options[i+1]=new Option(TopTrades[sid].Trades[i].name,TopTrades[sid].Trades[i].id);
		if(typeof(trade)=="string"){
		  if(trade==TopTrades[sid].Trades[i].id){document.all['TradeList'+(n>0?n:'')][i+1].selected=true;}
		}else{
		  if(trade[n]==TopTrades[sid].Trades[i].id){document.all['TradeList'+(n>0?n:'')][i+1].selected=true;}
		}
	}
}

var TopTrades = new Array();
TopTrades[0]=new TopTrade("100000","农、林、牧、渔");
TopTrades[0].AddTrades("100240","农业", true);
TopTrades[0].AddTrades("100251","农业加工", true);
TopTrades[0].AddTrades("100029","林", true);
TopTrades[0].AddTrades("100030","畜牧", true);
TopTrades[0].AddTrades("100031","渔", true);
TopTrades[0].AddTrades("100032","花卉", true);
TopTrades[0].AddTrades("100033","农、林、牧、渔服务", true);
TopTrades[1]=new TopTrade("100001","采掘、矿产、木竹采运");
TopTrades[1].AddTrades("100034","煤炭", true);
TopTrades[1].AddTrades("100035","石油和天然气", true);
TopTrades[1].AddTrades("100036","黑色金属矿", true);
TopTrades[1].AddTrades("100037","有色金属矿", true);
TopTrades[1].AddTrades("100038","非金属矿", true);
TopTrades[1].AddTrades("100039","其他矿", true);
TopTrades[1].AddTrades("100040","木材及竹采运", true);
TopTrades[2]=new TopTrade("100002","食品、饮料、烟草、茶");
TopTrades[2].AddTrades("100041","调味品", true);
TopTrades[2].AddTrades("100042","饮料", true);
TopTrades[2].AddTrades("100043","休闲食品", true);
TopTrades[2].AddTrades("100044","肉制品", true);
TopTrades[2].AddTrades("100045","酒类", true);
TopTrades[2].AddTrades("100241","罐头食品", true);
TopTrades[2].AddTrades("100242","面食类", true);
TopTrades[2].AddTrades("100243","豆制品", true);
TopTrades[2].AddTrades("100244","乳制品", true);
TopTrades[2].AddTrades("100245","茶叶及制品", true);
TopTrades[2].AddTrades("100243","食品加工、制造", true);
TopTrades[2].AddTrades("100247","食品、饮料加工设备", true);
TopTrades[2].AddTrades("100248","烟草、烟草加工", true);
TopTrades[2].AddTrades("100249","保健食（药）品", true);
TopTrades[2].AddTrades("100254","其它未分类", true);
TopTrades[3]=new TopTrade("100003","纺织");
TopTrades[3].AddTrades("100046","天然纺织原料", true);
TopTrades[3].AddTrades("100047","纺织、皮革加工 ", true);
TopTrades[3].AddTrades("100048","化纤面料、里料 ", true);
TopTrades[3].AddTrades("100049","非织造及工业用布", true);
TopTrades[3].AddTrades("100050","棉类系列面料", true);
TopTrades[3].AddTrades("100051","针织面料", true);
TopTrades[3].AddTrades("100052","纺织设备和器材", true);
TopTrades[3].AddTrades("100053","其他", true);
TopTrades[4]=new TopTrade("100004","服装、皮革、毛皮、羽绒、包");
TopTrades[4].AddTrades("100054","服装", true);
TopTrades[4].AddTrades("100055","帽、头饰", true);
TopTrades[4].AddTrades("100056","鞋", true);
TopTrades[4].AddTrades("100057","制革", true);
TopTrades[4].AddTrades("100058","皮革", true);
TopTrades[4].AddTrades("100059","毛皮", true);
TopTrades[4].AddTrades("100060","羽绒", true);
TopTrades[4].AddTrades("100061","箱包、袋", true);
TopTrades[4].AddTrades("100253","其他", true);
TopTrades[5]=new TopTrade("100005","家居用品");
TopTrades[5].AddTrades("100062","家用竹、木、金属、陶瓷、塑料制品", true);
TopTrades[5].AddTrades("100063","床上用品", true);
TopTrades[5].AddTrades("100064","家用装饰品", true);
TopTrades[5].AddTrades("100065","厨房设施、器具", true);
TopTrades[5].AddTrades("100066","生活用品", true);
TopTrades[5].AddTrades("100067","美容保养", true);
TopTrades[5].AddTrades("100068","家用电器容器", true);
TopTrades[5].AddTrades("100069","婴儿用品", true);
TopTrades[5].AddTrades("100070","其他 ", true);
TopTrades[6]=new TopTrade("100006","造纸；印刷；音像");
TopTrades[6].AddTrades("100071","纸浆、纸、纸板、纸制品", true);
TopTrades[6].AddTrades("100072","制版、印刷耗材", true);
TopTrades[6].AddTrades("100073","印刷、印后设备", true);
TopTrades[6].AddTrades("100074","不干胶制品", true);
TopTrades[6].AddTrades("100075","印刷、包装", true);
TopTrades[6].AddTrades("100076","音像制品", true);
TopTrades[6].AddTrades("100077","其他", true);
TopTrades[7]=new TopTrade("100007","文教体娱；工美日杂");
TopTrades[7].AddTrades("100078","文教用品", true);
TopTrades[7].AddTrades("100079","体育用品", true);
TopTrades[7].AddTrades("100080","乐器及文娱用品", true);
TopTrades[7].AddTrades("100081","玩具", true);
TopTrades[7].AddTrades("100082","游戏器材", true);
TopTrades[7].AddTrades("100083","工艺美术品", true);
TopTrades[7].AddTrades("100084","观赏休闲用品", true);
TopTrades[7].AddTrades("100085","日用杂品", true);
TopTrades[8]=new TopTrade("100008","石油炼焦；化学纤维");
TopTrades[8].AddTrades("100086","原油加工", true);
TopTrades[8].AddTrades("100087","石油制品", true);
TopTrades[8].AddTrades("100088","炼焦", true);
TopTrades[8].AddTrades("100089","纤维素纤维", true);
TopTrades[8].AddTrades("100090","合成纤维", true);
TopTrades[8].AddTrades("100091","渔具及渔具材料", true);
TopTrades[8].AddTrades("100092","其他", true);
TopTrades[9]=new TopTrade("100009","化学原料、化学制品");
TopTrades[9].AddTrades("100093","基本化学原料", true);
TopTrades[9].AddTrades("100094","化肥", true);
TopTrades[9].AddTrades("100095","农药", true);
TopTrades[9].AddTrades("100096","有机化学", true);
TopTrades[9].AddTrades("100097","合成材料", true);
TopTrades[9].AddTrades("100098","专用化学", true);
TopTrades[9].AddTrades("100099","日用化学", true);
TopTrades[9].AddTrades("100100","其他", true);
TopTrades[10]=new TopTrade("100010","医药制造及保健");
TopTrades[10].AddTrades("100101","化学药品", true);
TopTrades[10].AddTrades("100102","中药材及中成药", true);
TopTrades[10].AddTrades("100103","畜用药", true);
TopTrades[10].AddTrades("100104","生物制药", true);
TopTrades[10].AddTrades("100105","医药保健、保养", true);
TopTrades[10].AddTrades("100106","医疗器械", true);
TopTrades[10].AddTrades("100157","医疗服务", true);
TopTrades[11]=new TopTrade("100011","橡胶、塑料");
TopTrades[11].AddTrades("100107","轮胎、力胎", true);
TopTrades[11].AddTrades("100108","橡胶板、管、带", true);
TopTrades[11].AddTrades("100109","日用橡胶制品", true);
TopTrades[11].AddTrades("100110","再生橡胶", true);
TopTrades[11].AddTrades("100111","塑料薄膜", true);
TopTrades[11].AddTrades("100112","塑料板、管、棒材", true);
TopTrades[11].AddTrades("100113","塑料丝、绳及编织品", true);
TopTrades[11].AddTrades("100114","泡沫塑料及人造革、合成革", true);
TopTrades[11].AddTrades("100115","塑料包装箱及容器", true);
TopTrades[11].AddTrades("100116","塑料杂品", true);
TopTrades[12]=new TopTrade("100012","非金属矿物制品");
TopTrades[12].AddTrades("100117","水泥", true);
TopTrades[12].AddTrades("100118","水泥制品及石棉水泥制品", true);
TopTrades[12].AddTrades("100119","砖瓦、石灰和轻质建筑材料", true);
TopTrades[12].AddTrades("100120","玻璃及玻璃制品", true);
TopTrades[12].AddTrades("100121","陶瓷", true);
TopTrades[12].AddTrades("100122","耐火材料", true);
TopTrades[12].AddTrades("100123","石墨及碳素", true);
TopTrades[12].AddTrades("100124","矿物纤维及制品", true);
TopTrades[12].AddTrades("100125","其他", true);
TopTrades[13]=new TopTrade("100013","金属冶炼及压延加工");
TopTrades[13].AddTrades("100126","铁", true);
TopTrades[13].AddTrades("100127","钢", true);
TopTrades[13].AddTrades("100128","钢压延加工制品", true);
TopTrades[13].AddTrades("100129","铁合金冶炼", true);
TopTrades[13].AddTrades("100130","有色金属冶炼", true);
TopTrades[13].AddTrades("100131","贵金属冶炼", true);
TopTrades[13].AddTrades("100132","稀有稀土金属冶炼", true);
TopTrades[13].AddTrades("100133","有色金属合金", true);
TopTrades[13].AddTrades("100134","黑色金属及制品延压", true);
TopTrades[13].AddTrades("100135","其他", true);
TopTrades[14]=new TopTrade("100014","金属制品");
TopTrades[14].AddTrades("100136","金属结构", true);
TopTrades[14].AddTrades("100137","铸铁管", true);
TopTrades[14].AddTrades("100138","金属工具", true);
TopTrades[14].AddTrades("100139","集装箱及金属包装物", true);
TopTrades[14].AddTrades("100140","金属丝绳及制品", true);
TopTrades[14].AddTrades("100141","建筑用金属制品", true);
TopTrades[14].AddTrades("100142","金属表面处理及热处理", true);
TopTrades[14].AddTrades("100143","日用金属制品", true);
TopTrades[14].AddTrades("100144","其他", true);
TopTrades[15]=new TopTrade("100015","普通机械制造");
TopTrades[15].AddTrades("100145","锅炉及发动机", true);
TopTrades[15].AddTrades("100146","金属加工机械", true);
TopTrades[15].AddTrades("100147","通用设备", true);
TopTrades[15].AddTrades("100148","轴承、阀门", true);
TopTrades[15].AddTrades("100149","其他通用零部件", true);
TopTrades[15].AddTrades("100150","铸锻件", true);
TopTrades[15].AddTrades("100151","普通机械修理", true);
TopTrades[15].AddTrades("100152","其他", true);
TopTrades[16]=new TopTrade("100016","专用设备制造");
TopTrades[16].AddTrades("100153","农、林、牧、渔、水利机械", true);
TopTrades[16].AddTrades("100154","冶金、矿山、地质、机电、建筑、建材", true);
TopTrades[16].AddTrades("100155","石化、橡胶、塑料、印刷、制药", true);
TopTrades[16].AddTrades("100156","轻工纺织", true);
TopTrades[16].AddTrades("100158","安全、环保、防污、商用、邮政", true);
TopTrades[16].AddTrades("100159","专用机械设备修理", true);
TopTrades[16].AddTrades("100160","其他", true);
TopTrades[17]=new TopTrade("100017","交通运输设备制造");
TopTrades[17].AddTrades("100161","铁路运输设备及零部件", true);
TopTrades[17].AddTrades("100162","汽车及零部件", true);
TopTrades[17].AddTrades("100163","摩托车及零部件", true);
TopTrades[17].AddTrades("100164","自行车及零部件", true);
TopTrades[17].AddTrades("100165","电车及零部件", true);
TopTrades[17].AddTrades("100166","船舶及零部件", true);
TopTrades[17].AddTrades("100167","航空航天器", true);
TopTrades[17].AddTrades("100168","交通运输设备修理", true);
TopTrades[17].AddTrades("100169","其他交通运输设备", true);
TopTrades[18]=new TopTrade("100018","电气机械及器材制造");
TopTrades[18].AddTrades("100170","电机", true);
TopTrades[18].AddTrades("100171","输配电及控制设备", true);
TopTrades[18].AddTrades("100172","电工器材", true);
TopTrades[18].AddTrades("100173","日用电器", true);
TopTrades[18].AddTrades("100174","照明器具", true);
TopTrades[18].AddTrades("100175","电器机械修理", true);
TopTrades[18].AddTrades("100176","其他", true);
TopTrades[19]=new TopTrade("100019","仪器仪表及文化机械");
TopTrades[19].AddTrades("100177","通用仪器仪表", true);
TopTrades[19].AddTrades("100178","专用仪器仪表", true);
TopTrades[19].AddTrades("100179","电子测量仪器", true);
TopTrades[19].AddTrades("100180","计量器具", true);
TopTrades[19].AddTrades("100181","文化、办公用机械", true);
TopTrades[19].AddTrades("100182","钟表", true);
TopTrades[19].AddTrades("100183","仪器仪表及文化、办公用机械修理", true);
TopTrades[19].AddTrades("100184","其他", true);
TopTrades[20]=new TopTrade("100020","电、煤气、水生产供应");
TopTrades[20].AddTrades("100185","电力生产和供应", true);
TopTrades[20].AddTrades("100186","蒸汽、热水生产和供应", true);
TopTrades[20].AddTrades("100187","煤气生产和供应", true);
TopTrades[20].AddTrades("100188","水生产和供应", true);
TopTrades[20].AddTrades("100189","其他", true);
TopTrades[21]=new TopTrade("100021","建筑、房地产");
TopTrades[21].AddTrades("100190","土木工程建筑", true);
TopTrades[21].AddTrades("100191","线路、管道和设备安装", true);
TopTrades[21].AddTrades("100192","装修装饰", true);
TopTrades[21].AddTrades("100193","房地产开发与经营", true);
TopTrades[21].AddTrades("100194","房地产管理", true);
TopTrades[21].AddTrades("100195","房地产经纪与代理", true);
TopTrades[21].AddTrades("100196","其他", true);
TopTrades[22]=new TopTrade("100022","交通运输、邮电通信");
TopTrades[22].AddTrades("100197","铁路运输", true);
TopTrades[22].AddTrades("100198","公路运输", true);
TopTrades[22].AddTrades("100199","管道运输", true);
TopTrades[22].AddTrades("100200","水上运输", true);
TopTrades[22].AddTrades("100201","航空运输", true);
TopTrades[22].AddTrades("100202","交通运输辅助", true);
TopTrades[22].AddTrades("100203","仓储", true);
TopTrades[22].AddTrades("100204","邮电通信", true);
TopTrades[22].AddTrades("100205","其他", true);
TopTrades[23]=new TopTrade("100023","商业、外贸、餐饮");
TopTrades[23].AddTrades("100206","批发", true);
TopTrades[23].AddTrades("100207","零售", true);
TopTrades[23].AddTrades("100208","外贸", true);
TopTrades[23].AddTrades("100209","专业市场", true);
TopTrades[23].AddTrades("100210","废旧物资", true);
TopTrades[23].AddTrades("100211","商业经纪及代理", true);
TopTrades[23].AddTrades("100212","餐饮", true);
TopTrades[23].AddTrades("100213","其他", true);
TopTrades[24]=new TopTrade("100024","旅游、旅馆、娱乐休闲");
TopTrades[24].AddTrades("100214","旅游", true);
TopTrades[24].AddTrades("100215","旅馆", true);
TopTrades[24].AddTrades("100216","娱乐休闲服务", true);
TopTrades[24].AddTrades("100217","其他", true);
TopTrades[25]=new TopTrade("100025","信息、咨询服务");
TopTrades[25].AddTrades("100218","广告", true);
TopTrades[25].AddTrades("100219","公证", true);
TopTrades[25].AddTrades("100220","律师事务所", true);
TopTrades[25].AddTrades("100221","会计、审计、统计咨询", true);
TopTrades[25].AddTrades("100222","社会调查", true);
TopTrades[25].AddTrades("100223","其他信息、咨询服务", true);
TopTrades[26]=new TopTrade("100026","科技、金融、卫生");
TopTrades[26].AddTrades("100224","科技开发、服务", true);
TopTrades[26].AddTrades("100252","教育、教育服务", true);
TopTrades[26].AddTrades("100225","金融、保险服务", true);
TopTrades[26].AddTrades("100226","环保服务", true);
TopTrades[26].AddTrades("100227","卫生、保健服务", true);
TopTrades[26].AddTrades("100228","其他", true);
TopTrades[27]=new TopTrade("100027","信息产业(IT★)");
TopTrades[27].AddTrades("100229","通信设备", true);
TopTrades[27].AddTrades("100230","网络设备", true);
TopTrades[27].AddTrades("100231","网络系统集成", true);
TopTrades[27].AddTrades("100232","计算机整机、配件、外围设备", true);
TopTrades[27].AddTrades("100233","软件开发、集成、销售", true);
TopTrades[27].AddTrades("100234","互联网服务", true);
TopTrades[27].AddTrades("100235","信息技术咨询、服务", true);
TopTrades[27].AddTrades("100236","电子元器件", true);
TopTrades[27].AddTrades("100237","日用电子器具", true);
TopTrades[27].AddTrades("100238","广播、电视设备及雷达", true);
TopTrades[27].AddTrades("100239","安全", true);