function change_dir(locationid)
    {
	var obj;
	obj=document.getElementById("ClassID");
	obj.length=0;
	    var i;
    for (i=0;i < onecount_er; i++)
        {
            if (subcat_er[i][1] == locationid)
            { 
             obj.options[obj.length] = new Option(subcat_er[i][0], subcat_er[i][2]);
            }        
        }       
    }

var onecount_yi;
onecount_yi=0;
subcat_yi = new Array();
count_yi = 0;
subcat_yi[0] = new Array("0","一级类别");
subcat_yi[1] = new Array("1","休闲娱乐");subcat_yi[2] = new Array("2","电脑与互联网");subcat_yi[3] = new Array("3","公司与企业");subcat_yi[4] = new Array("4","生活服务");subcat_yi[5] = new Array("5","教育与培训");subcat_yi[6] = new Array("47","网上购物/商城");subcat_yi[7] = new Array("124","工商与经济");subcat_yi[8] = new Array("211","艺术与文学");subcat_yi[9] = new Array("227","体育与健身");subcat_yi[10] = new Array("247","新闻与媒体");subcat_yi[11] = new Array("267","卫生与健康");subcat_yi[12] = new Array("291","科学与文化");subcat_yi[13] = new Array("321","旅游与交通");subcat_yi[14] = new Array("339","政治/法律/军事");subcat_yi[15] = new Array("357","社会科学");onecount_yi=16;
var onecount_er;
onecount_er=0;
subcat_er = new Array();
count_er = 0;
subcat_er[0] = new Array("二级类别","0","0");
subcat_er[1] = new Array("影视/视频","1","8");subcat_er[2] = new Array("高等教育","5","10");subcat_er[3] = new Array("IT名站/综合门户","2","11");subcat_er[4] = new Array("农业/林业/牧业/渔业","3","15");subcat_er[5] = new Array("化工","3","16");subcat_er[6] = new Array("搜索引擎","2","20");subcat_er[7] = new Array("餐饮/菜谱/美食","4","22");subcat_er[8] = new Array("游戏/资讯","1","23");subcat_er[9] = new Array("图片/壁纸/屏保","1","24");subcat_er[10] = new Array("装饰/装修","4","25");subcat_er[11] = new Array("考试/招生","5","26");subcat_er[12] = new Array("电子商务/在线支付","2","27");subcat_er[13] = new Array("机械/机电设备","3","31");subcat_er[14] = new Array("建筑/装饰/相关材料","3","32");subcat_er[15] = new Array("体育健身","4","35");subcat_er[16] = new Array("电脑硬件","2","36");subcat_er[17] = new Array("幼儿/亲子/学前教育","5","37");subcat_er[18] = new Array("明星人物/写真","1","39");subcat_er[19] = new Array("民办教育","5","40");subcat_er[20] = new Array("软件销售/软件开发","2","41");subcat_er[21] = new Array("星座占卦","1","42");subcat_er[22] = new Array("金融/保险/投资","3","45");subcat_er[23] = new Array("展销/会展活动","4","46");subcat_er[24] = new Array("收集爱好/珍藏","1","51");subcat_er[25] = new Array("聊天/BBS/交友/社区","1","53");subcat_er[26] = new Array("留学/移民","5","54");subcat_er[27] = new Array("贸易公司","3","55");subcat_er[28] = new Array("网络资源","2","57");subcat_er[29] = new Array("IT知识/学习教程","2","60");subcat_er[30] = new Array("广告/营销","3","62");subcat_er[31] = new Array("笑话/幽默","1","64");subcat_er[32] = new Array("休闲运动","1","65");subcat_er[33] = new Array("企业咨询/商务服务","3","67");subcat_er[34] = new Array("IT资讯/IT人物/市场行情","2","69");subcat_er[35] = new Array("礼品/鲜花","4","70");subcat_er[36] = new Array("时尚/美容","4","71");subcat_er[37] = new Array("资源下载/免费下载","2","72");subcat_er[38] = new Array("商场市场","3","74");subcat_er[39] = new Array("参考资料/论文","5","75");subcat_er[40] = new Array("其他网站","1","76");subcat_er[41] = new Array("语言教育","5","77");subcat_er[42] = new Array("社会服务/公共事业","3","78");subcat_er[43] = new Array("家政服务/保洁","4","80");subcat_er[44] = new Array("生活常识","4","83");subcat_er[45] = new Array("网站建设/域名空间","2","84");subcat_er[46] = new Array("工业制品/工业用品","3","85");subcat_er[47] = new Array("站长资源","2","88");subcat_er[48] = new Array("婚恋交友","4","89");subcat_er[49] = new Array("印刷/包装/纸品","3","91");subcat_er[50] = new Array("珠宝/钟表/眼镜","3","92");subcat_er[51] = new Array("天气预报","4","93");subcat_er[52] = new Array("网络营销/SEO优化","2","94");subcat_er[53] = new Array("竞赛/比赛","5","95");subcat_er[54] = new Array("各地生活/地方综合门户","4","97");subcat_er[55] = new Array("网址导航","2","98");subcat_er[56] = new Array("运输/物流","3","99");subcat_er[57] = new Array("摄影/摄像","4","100");subcat_er[58] = new Array("手机信息","2","102");subcat_er[59] = new Array("仪器仪表","3","103");subcat_er[60] = new Array("矿产/冶金/金属加工","3","104");subcat_er[61] = new Array("多媒体","2","105");subcat_er[62] = new Array("网络安全/黑客","2","106");subcat_er[63] = new Array("汽车/摩托车/相关配件","3","107");subcat_er[64] = new Array("论坛/其他","2","108");subcat_er[65] = new Array("其他","3","109");subcat_er[66] = new Array("音乐mp3","1","110");subcat_er[67] = new Array("动漫/卡通","1","111");subcat_er[68] = new Array("汽车/摩托车","1","115");subcat_er[69] = new Array("新闻/媒体","1","116");subcat_er[70] = new Array("宠物","1","117");subcat_er[71] = new Array("电子贺卡","1","118");subcat_er[72] = new Array("博彩/彩票","1","119");subcat_er[73] = new Array("综合娱乐网站","1","120");subcat_er[74] = new Array("国家机构/组织","2","121");subcat_er[75] = new Array("个人博客","2","122");subcat_er[76] = new Array("网络报刊/杂志/媒体","2","123");subcat_er[77] = new Array("经济计划与管理","124","125");subcat_er[78] = new Array("政策/法规","124","126");subcat_er[79] = new Array("国家机构/组织","124","127");subcat_er[80] = new Array("各地经济","124","128");subcat_er[81] = new Array("国际经济","124","129");subcat_er[82] = new Array("房地产","124","130");subcat_er[83] = new Array("工业经济","124","131");subcat_er[84] = new Array("产品质量/消费者权益","124","132");subcat_er[85] = new Array("会展活动","124","133");subcat_er[86] = new Array("物流/贸易","124","134");subcat_er[87] = new Array("人才招聘/人力资源","124","135");subcat_er[88] = new Array("金融/投资/保险/股票","124","136");subcat_er[89] = new Array("农业经济","124","137");subcat_er[90] = new Array("邮政/电信","124","138");subcat_er[91] = new Array("财税/会计","124","139");subcat_er[92] = new Array("企业管理","124","140");subcat_er[93] = new Array("劳动与社会保障","124","141");subcat_er[94] = new Array("新闻媒体","124","142");subcat_er[95] = new Array("风险投资与创业","124","143");subcat_er[96] = new Array("分类广告/供求信息","124","145");subcat_er[97] = new Array("招商信息/加盟","124","146");subcat_er[98] = new Array("综合网站","124","147");subcat_er[99] = new Array("网上批发/批发商","47","148");subcat_er[100] = new Array("B2B网站/行业网站","124","149");subcat_er[101] = new Array("杂志/报刊","124","150");subcat_er[102] = new Array("统计/调查","124","151");subcat_er[103] = new Array("经济院校","124","152");subcat_er[104] = new Array("企业名录/黄页","124","153");subcat_er[105] = new Array("汽车/摩托车","124","154");subcat_er[106] = new Array("企业资讯/人物","124","155");subcat_er[107] = new Array("出版发行","3","156");subcat_er[108] = new Array("家用电器","3","157");subcat_er[109] = new Array("餐饮业","3","158");subcat_er[110] = new Array("日用家居","3","159");subcat_er[111] = new Array("电气/电工","3","160");subcat_er[112] = new Array("轻工业/手工业","3","161");subcat_er[113] = new Array("烟酒/食品/饮料","3","162");subcat_er[114] = new Array("电脑与网络/IT业","3","163");subcat_er[115] = new Array("家具","3","164");subcat_er[116] = new Array("医药保健/医院","3","165");subcat_er[117] = new Array("工业控制/自动化","3","166");subcat_er[118] = new Array("服装鞋帽/辅料","3","167");subcat_er[119] = new Array("纺织/印染","3","168");subcat_er[120] = new Array("环境保护/废品回收","3","169");subcat_er[121] = new Array("翻译服务","3","170");subcat_er[122] = new Array("体育运动","3","171");subcat_er[123] = new Array("音乐器材与音像","3","172");subcat_er[124] = new Array("科研/测绘/勘探","3","173");subcat_er[125] = new Array("综合性企业","3","174");subcat_er[126] = new Array("成人用品","3","175");subcat_er[127] = new Array("办公设备/文具","3","176");subcat_er[128] = new Array("工艺礼品","3","177");subcat_er[129] = new Array("保安/安防设备","3","178");subcat_er[130] = new Array("国外公司企业","3","179");subcat_er[131] = new Array("古董与收藏品","3","180");subcat_er[132] = new Array("石油/天然气","3","181");subcat_er[133] = new Array("护理/化妆用品","3","182");subcat_er[134] = new Array("玩具/儿童用品/婴幼儿用品","3","183");subcat_er[135] = new Array("五金/工具","3","184");subcat_er[136] = new Array("能源/动力","3","185");subcat_er[137] = new Array("IT企业/电脑与网络","3","186");subcat_er[138] = new Array("产屋中介/租房","4","187");subcat_er[139] = new Array("租赁/借贷","4","188");subcat_er[140] = new Array("家用电器/维修","4","189");subcat_er[141] = new Array("常用查询","4","190");subcat_er[142] = new Array("地图","4","191");subcat_er[143] = new Array("手机短信彩信","4","192");subcat_er[144] = new Array("预订服务","4","193");subcat_er[145] = new Array("拍卖/投标","4","194");subcat_er[146] = new Array("紧急服务","4","195");subcat_er[147] = new Array("成人用品","4","196");subcat_er[148] = new Array("综合网站","4","197");subcat_er[149] = new Array("小学/中学教育","5","198");subcat_er[150] = new Array("职业教育/中专/培训","5","199");subcat_er[151] = new Array("特殊教育","5","200");subcat_er[152] = new Array("政府机构","5","201");subcat_er[153] = new Array("远程教育","5","202");subcat_er[154] = new Array("企业管理","5","203");subcat_er[155] = new Array("教育资源","5","204");subcat_er[156] = new Array("希望工程","5","207");subcat_er[157] = new Array("课外活动","5","208");subcat_er[158] = new Array("综合性网站","5","209");subcat_er[159] = new Array("教育论坛","5","210");subcat_er[160] = new Array("文学小说","211","212");subcat_er[161] = new Array("作家作品","211","213");subcat_er[162] = new Array("摄影摄像","211","214");subcat_er[163] = new Array("设计艺术","211","215");subcat_er[164] = new Array("工艺美术","211","216");subcat_er[165] = new Array("雕塑雕刻","211","217");subcat_er[166] = new Array("书法篆刻","211","218");subcat_er[167] = new Array("绘画艺术","211","219");subcat_er[168] = new Array("表演艺术","211","220");subcat_er[169] = new Array("博物馆/收藏","211","221");subcat_er[170] = new Array("传统艺术","211","222");subcat_er[171] = new Array("人体艺术","211","223");subcat_er[172] = new Array("民间艺术","211","224");subcat_er[173] = new Array("奖项活动","211","225");subcat_er[174] = new Array("影视创作","211","226");subcat_er[175] = new Array("各类体育项目","227","228");subcat_er[176] = new Array("各地体育","227","229");subcat_er[177] = new Array("博彩/彩票","227","230");subcat_er[178] = new Array("极限运动","227","231");subcat_er[179] = new Array("健美/健身","227","232");subcat_er[180] = new Array("体育院校","227","233");subcat_er[181] = new Array("体育用品","227","234");subcat_er[182] = new Array("棋牌类","227","235");subcat_er[183] = new Array("体育综合门户","227","236");subcat_er[184] = new Array("北京2008奥运会","227","237");subcat_er[185] = new Array("体育图片","227","239");subcat_er[186] = new Array("气功/养生/太极","227","240");subcat_er[187] = new Array("机构组织","227","241");subcat_er[188] = new Array("竞技体育","227","242");subcat_er[189] = new Array("体坛人物","227","243");subcat_er[190] = new Array("运动常识","227","244");subcat_er[191] = new Array("新闻媒体","227","245");subcat_er[192] = new Array("论坛/聊天室","227","246");subcat_er[193] = new Array("期刊/杂志","247","248");subcat_er[194] = new Array("地方新闻媒体","247","249");subcat_er[195] = new Array("电视台","247","250");subcat_er[196] = new Array("报纸","247","251");subcat_er[197] = new Array("广播电台","247","252");subcat_er[198] = new Array("电视节目","247","253");subcat_er[199] = new Array("通讯社","247","254");subcat_er[200] = new Array("出版社","247","255");subcat_er[201] = new Array("网络媒体","247","256");subcat_er[202] = new Array("晨报/早报","247","257");subcat_er[203] = new Array("协会组织","247","258");subcat_er[204] = new Array("艺术类","247","259");subcat_er[205] = new Array("传媒人物","247","260");subcat_er[206] = new Array("各类新闻媒体","247","261");subcat_er[207] = new Array("新闻摄影","247","262");subcat_er[208] = new Array("媒体活动","247","263");subcat_er[209] = new Array("新闻学","247","264");subcat_er[210] = new Array("主持人","247","265");subcat_er[211] = new Array("博客/论坛/聊天室","247","266");subcat_er[212] = new Array("医院/诊所","267","268");subcat_er[213] = new Array("疾病/症状/治疗","267","269");subcat_er[214] = new Array("中国传统医学","267","270");subcat_er[215] = new Array("各地卫生","267","271");subcat_er[216] = new Array("医学理论/医药知识","267","272");subcat_er[217] = new Array("医学院校","267","273");subcat_er[218] = new Array("两性/心理","267","274");subcat_er[219] = new Array("机构组织","267","275");subcat_er[220] = new Array("医疗器械","267","276");subcat_er[221] = new Array("药学/药品","267","277");subcat_er[222] = new Array("保健/养生","267","278");subcat_er[223] = new Array("生育/避孕","267","279");subcat_er[224] = new Array("塑身/减肥/整形美容","267","280");subcat_er[225] = new Array("综合性网站","267","281");subcat_er[226] = new Array("公司企业","267","282");subcat_er[227] = new Array("心理健康/健康知识","267","283");subcat_er[228] = new Array("急救","267","284");subcat_er[229] = new Array("新闻媒体","267","285");subcat_er[230] = new Array("医学期刊","267","286");subcat_er[231] = new Array("气功/养生/太极拳","267","287");subcat_er[232] = new Array("求助/论坛","267","288");subcat_er[233] = new Array("医药法规","267","289");subcat_er[234] = new Array("医疗会展活动","267","290");subcat_er[235] = new Array("各地科技/文化","291","292");subcat_er[236] = new Array("机关/科研机构","291","293");subcat_er[237] = new Array("数理化学","291","294");subcat_er[238] = new Array("农林畜牧渔","291","295");subcat_er[239] = new Array("生物学","291","296");subcat_er[240] = new Array("工程技术","291","297");subcat_er[241] = new Array("科技信息与服务","291","298");subcat_er[242] = new Array("计算机学","291","299");subcat_er[243] = new Array("新闻媒体","291","300");subcat_er[244] = new Array("科技会展活动","291","301");subcat_er[245] = new Array("科技馆/博物馆","291","302");subcat_er[246] = new Array("地理学","291","303");subcat_er[247] = new Array("科学幻想","291","304");subcat_er[248] = new Array("科技人物","291","305");subcat_er[249] = new Array("工具书","291","306");subcat_er[250] = new Array("生态环境","291","307");subcat_er[251] = new Array("医学理论","291","308");subcat_er[252] = new Array("科普知识","291","309");subcat_er[253] = new Array("天文学","291","310");subcat_er[254] = new Array("建筑科学","291","311");subcat_er[255] = new Array("地球科学","291","312");subcat_er[256] = new Array("心理学","291","313");subcat_er[257] = new Array("材料科学","291","314");subcat_er[258] = new Array("论坛/聊天室","291","315");subcat_er[259] = new Array("航空航天","291","316");subcat_er[260] = new Array("自然之谜/UFO","291","317");subcat_er[261] = new Array("星座/相术","291","318");subcat_er[262] = new Array("探索/科学考察","291","319");subcat_er[263] = new Array("气象学","291","320");subcat_er[264] = new Array("各地/地方旅游","321","322");subcat_er[265] = new Array("旅游景点","321","323");subcat_er[266] = new Array("特色旅游","321","324");subcat_er[267] = new Array("交通","321","325");subcat_er[268] = new Array("旅行社","321","326");subcat_er[269] = new Array("机构组织","321","327");subcat_er[270] = new Array("旅游常识","321","328");subcat_er[271] = new Array("公园/游乐场所","321","329");subcat_er[272] = new Array("旅游线路报价/预订","321","330");subcat_er[273] = new Array("综合网站","321","332");subcat_er[274] = new Array("宾馆酒店/预订","321","333");subcat_er[275] = new Array("自助旅游","321","334");subcat_er[276] = new Array("天气预报","321","335");subcat_er[277] = new Array("旅游摄影","321","336");subcat_er[278] = new Array("论坛/聊天室","321","337");subcat_er[279] = new Array("游记/博客","321","338");subcat_er[280] = new Array("中国法律","339","340");subcat_er[281] = new Array("政府/国家机构","339","341");subcat_er[282] = new Array("军事","339","342");subcat_er[283] = new Array("新闻媒体","339","343");subcat_er[284] = new Array("政党与社团组织","339","344");subcat_er[285] = new Array("使领馆/办事处","339","345");subcat_er[286] = new Array("国情/热点","339","346");subcat_er[287] = new Array("人权问题","339","347");subcat_er[288] = new Array("国际组织","339","348");subcat_er[289] = new Array("两岸关系","339","349");subcat_er[290] = new Array("人物","339","350");subcat_er[291] = new Array("会议","339","351");subcat_er[292] = new Array("外交/国际关系","339","352");subcat_er[293] = new Array("国家标志/国歌","339","353");subcat_er[294] = new Array("论坛/博客","339","354");subcat_er[295] = new Array("党和国家领导人","339","355");subcat_er[296] = new Array("外国法律","339","356");subcat_er[297] = new Array("管理学","357","358");subcat_er[298] = new Array("历史","357","359");subcat_er[299] = new Array("期刊杂志","357","360");subcat_er[300] = new Array("社会调查研究","357","361");subcat_er[301] = new Array("研究所/中心","357","362");subcat_er[302] = new Array("经济学","357","363");subcat_er[303] = new Array("综合","357","364");subcat_er[304] = new Array("新闻/传播","357","365");subcat_er[305] = new Array("宗教","357","366");subcat_er[306] = new Array("信息管理","357","367");subcat_er[307] = new Array("农村研究","357","368");subcat_er[308] = new Array("语言文字","357","369");subcat_er[309] = new Array("环境研究","357","370");subcat_er[310] = new Array("心理测试","357","371");subcat_er[311] = new Array("考古研究","357","372");subcat_er[312] = new Array("社会与文化","357","373");subcat_er[313] = new Array("数码产品","2","376");subcat_er[314] = new Array("电子设备/通信","3","377");subcat_er[315] = new Array("报刊/图书/书店","5","378");subcat_er[316] = new Array("个人博客","1","379");subcat_er[317] = new Array("茶文化","291","380");subcat_er[318] = new Array("律师事务所","339","381");subcat_er[319] = new Array("论坛或其他","4","385");subcat_er[320] = new Array("社会服务/婚庆服务","4","386");subcat_er[321] = new Array("其他生活服务","4","387");subcat_er[322] = new Array("论坛/其他","124","388");subcat_er[323] = new Array("综合商城","47","391");subcat_er[324] = new Array("服饰/鞋/帽/内衣","47","392");subcat_er[325] = new Array("淘宝客/淘宝导购/导购信息","47","393");subcat_er[326] = new Array("电子/仪器","47","394");subcat_er[327] = new Array("食品/饮料/茶烟酒类","47","395");subcat_er[328] = new Array("鲜花/礼品/玩具/收藏品","47","396");subcat_er[329] = new Array("首饰/饰品/珠宝","47","397");subcat_er[330] = new Array("办公用品/设备","47","398");subcat_er[331] = new Array("乐器","47","399");subcat_er[332] = new Array("图书/音像","47","400");subcat_er[333] = new Array("宠物用品","47","401");subcat_er[334] = new Array("母婴用品","47","402");subcat_er[335] = new Array("工业用品/仪器","47","403");subcat_er[336] = new Array("其他类别","47","404");subcat_er[337] = new Array("眼镜","47","405");subcat_er[338] = new Array("数码/手机/电脑等相关","47","406");subcat_er[339] = new Array("健身/体育用品/防身用品/安防","47","407");subcat_er[340] = new Array("皮具/包","47","408");subcat_er[341] = new Array("家电/家具","47","409");subcat_er[342] = new Array("保健/美容/护肤","47","410");subcat_er[343] = new Array("平面设计/室内设计/cad设计","2","411");subcat_er[344] = new Array("家纺/床上用品","47","412");onecount_er=345;