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][2] == locationid)
            { 
             obj.options[obj.length] = new Option(subcat_er[i][0], subcat_er[i][1]);
            }        
        }       
    }

var onecount_yi;
onecount_yi=0;
subcat_yi = new Array();
count_yi = 0;
        
subcat_yi[0] = new Array("休闲娱乐","1","0");
        
subcat_yi[1] = new Array("电脑网络","18","0");
        
subcat_yi[2] = new Array("商业经济","40","0");
        
subcat_yi[3] = new Array("生活服务","61","0");
        
subcat_yi[4] = new Array("教育文化","77","0");
        
subcat_yi[5] = new Array("博客论坛","93","0");
        
subcat_yi[6] = new Array("综合其他","99","0");
        
onecount_yi=7;

var onecount_er;
onecount_er=0;
subcat_er = new Array();
count_er = 0;
        
subcat_er[0] = new Array("政府组织","112","99");
        
subcat_er[1] = new Array("省市导航","111","99");
        
subcat_er[2] = new Array("工商税务","110","99");
        
subcat_er[3] = new Array("公共福利","109","99");
        
subcat_er[4] = new Array("社会团体","108","99");
        
subcat_er[5] = new Array("科学技术","107","99");
        
subcat_er[6] = new Array("天文地理","106","99");
        
subcat_er[7] = new Array("历史考古","105","99");
        
subcat_er[8] = new Array("军事","104","99");
        
subcat_er[9] = new Array("新闻综合","103","99");
        
subcat_er[10] = new Array("综合网站","102","99");
        
subcat_er[11] = new Array("个人网站","101","99");
        
subcat_er[12] = new Array("其他","100","99");
        
subcat_er[13] = new Array("休闲娱乐","98","93");
        
subcat_er[14] = new Array("电脑网络","97","93");
        
subcat_er[15] = new Array("教育文化","96","93");
        
subcat_er[16] = new Array("生活服务","95","93");
        
subcat_er[17] = new Array("其他","94","93");
        
subcat_er[18] = new Array("高校","92","77");
        
subcat_er[19] = new Array("人力资源","91","77");
        
subcat_er[20] = new Array("高考考研","90","77");
        
subcat_er[21] = new Array("少儿教育","89","77");
        
subcat_er[22] = new Array("成人教育","88","77");
        
subcat_er[23] = new Array("培训","87","77");
        
subcat_er[24] = new Array("留学出国","86","77");
        
subcat_er[25] = new Array("报刊图书","85","77");
        
subcat_er[26] = new Array("音像制品","84","77");
        
subcat_er[27] = new Array("文学论文","83","77");
        
subcat_er[28] = new Array("英语","82","77");
        
subcat_er[29] = new Array("文化艺术","81","77");
        
subcat_er[30] = new Array("文教用品","80","77");
        
subcat_er[31] = new Array("体育","79","77");
        
subcat_er[32] = new Array("其他","78","77");
        
subcat_er[33] = new Array("服装鞋帽","76","61");
        
subcat_er[34] = new Array("餐饮美食","75","61");
        
subcat_er[35] = new Array("房产家居","74","61");
        
subcat_er[36] = new Array("宾馆旅游","73","61");
        
subcat_er[37] = new Array("交通物流","72","61");
        
subcat_er[38] = new Array("百货购物","71","61");
        
subcat_er[39] = new Array("医疗保健","70","61");
        
subcat_er[40] = new Array("宠物玩具","69","61");
        
subcat_er[41] = new Array("鲜花礼品","68","61");
        
subcat_er[42] = new Array("时尚美容","67","61");
        
subcat_er[43] = new Array("家政礼仪","66","61");
        
subcat_er[44] = new Array("生活常识","65","61");
        
subcat_er[45] = new Array("婚恋家庭","64","61");
        
subcat_er[46] = new Array("天气预报","63","61");
        
subcat_er[47] = new Array("其他","62","61");
        
subcat_er[48] = new Array("农林牧渔","60","40");
        
subcat_er[49] = new Array("能源化工","59","40");
        
subcat_er[50] = new Array("机械电子","58","40");
        
subcat_er[51] = new Array("建筑环境","57","40");
        
subcat_er[52] = new Array("金融保险","56","40");
        
subcat_er[53] = new Array("法律财经","55","40");
        
subcat_er[54] = new Array("贸易招商","54","40");
        
subcat_er[55] = new Array("广告营销","53","40");
        
subcat_er[56] = new Array("商务服务","52","40");
        
subcat_er[57] = new Array("会展活动","51","40");
        
subcat_er[58] = new Array("咨询服务","50","40");
        
subcat_er[59] = new Array("工业制品","49","40");
        
subcat_er[60] = new Array("纸业印刷","48","40");
        
subcat_er[61] = new Array("钟表眼镜","47","40");
        
subcat_er[62] = new Array("交通物流","46","40");
        
subcat_er[63] = new Array("影像器材","45","40");
        
subcat_er[64] = new Array("仪器仪表","44","40");
        
subcat_er[65] = new Array("冶金冶炼","43","40");
        
subcat_er[66] = new Array("汽摩配件","42","40");
        
subcat_er[67] = new Array("其他","41","40");
        
subcat_er[68] = new Array("门户名站","39","18");
        
subcat_er[69] = new Array("搜索引擎","38","18");
        
subcat_er[70] = new Array("电子商务","37","18");
        
subcat_er[71] = new Array("电脑硬件","35","18");
        
subcat_er[72] = new Array("软件编程","34","18");
        
subcat_er[73] = new Array("网络游戏","33","18");
        
subcat_er[74] = new Array("网络资源","32","18");
        
subcat_er[75] = new Array("网络学校","31","18");
        
subcat_er[76] = new Array("IT资讯","30","18");
        
subcat_er[77] = new Array("资源下载","29","18");
        
subcat_er[78] = new Array("域名空间","28","18");
        
subcat_er[79] = new Array("网站建设","27","18");
        
subcat_er[80] = new Array("站长资源","26","18");
        
subcat_er[81] = new Array("网络营销","25","18");
        
subcat_er[82] = new Array("网址黄页","24","18");
        
subcat_er[83] = new Array("数码产品","23","18");
        
subcat_er[84] = new Array("手机通信","22","18");
        
subcat_er[85] = new Array("多媒体","21","18");
        
subcat_er[86] = new Array("安全","20","18");
        
subcat_er[87] = new Array("其他","19","18");
        
subcat_er[88] = new Array("影视音乐","17","1");
        
subcat_er[89] = new Array("游戏动漫","16","1");
        
subcat_er[90] = new Array("图片铃声","15","1");
        
subcat_er[91] = new Array("明星写真","14","1");
        
subcat_er[92] = new Array("星座占卦","13","1");
        
subcat_er[93] = new Array("收集珍藏","12","1");
        
subcat_er[94] = new Array("聊天交友","11","1");
        
subcat_er[95] = new Array("笑话娱乐","10","1");
        
subcat_er[96] = new Array("休闲健身","9","1");
        
subcat_er[97] = new Array("其他","8","1");
        
onecount_er=98;