<!--
em_nativeplaces=new Array();
em_nativeplaces[500]='郑州';
em_nativeplaces[501]='金水区';
em_nativeplaces[502]='二七区';
em_nativeplaces[503]='中原区';
em_nativeplaces[504]='惠济区';
em_nativeplaces[505]='郑东新区';
em_nativeplaces[506]='管城区';
em_nativeplaces[507]='上街区';
em_nativeplaces[508]='高新技术开发';
-->