// JavaScript Document function Dsy() { this.Items = {}; } Dsy.prototype.add = function(id,iArray) { this.Items[id] = iArray; } Dsy.prototype.Exists = function(id) { if(typeof(this.Items[id]) == "undefined") return false; return true; } function change(v){ var str="0"; if(even){ document.getElementById("three").style.display="inline"; document.getElementById("two").style.display="none"; } for(i=0;i<v;i++) { str+=("_"+(document.getElementById(s[i]).selectedIndex-1)); }; var ss=document.getElementById(s[v]); with(ss){ length = 0; options[0]=new Option(opt0[v],''); if(v && document.getElementById(s[v-1]).selectedIndex>0 || !v) { if(dsy.Exists(str)){ ar = dsy.Items[str]; for(i=0;i<ar.length;i++)options[length]=new Option(ar[i],ar[i]); if(v)options[0].selected = true; } } if(++v<s.length){change(v);} } } var dsy = new Dsy(); dsy.add("0",["安徽省","北京市","福建省","甘肃省","广东省","广西壮族自治区","贵州省","海南省","河北省","河南省","黑龙江省","湖北省","湖南省","吉林省","江苏省","江西省","辽宁省","内蒙古","宁夏省","青海省","山东省","山西省","陕西省","上海市","四川省","天津市","西藏自治区","新疆维吾尔自治区","云南省","浙江省","重庆市","香港特别行政区","澳门特别行政区"]); dsy.add("0_0",["安庆市","蚌埠市","巢湖市","池州市","滁州市","阜阳市","合肥市","淮北市","淮南市","黄山市","六安市","马鞍市山","宿州市","铜陵市","芜湖市","宣城市","亳州市"]);
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