var C1 = new Array();
C1[0]=new Option("-- State --","");
C1[1]=new Option("Beijing","10");
C1[2]=new Option("Shanghai","20");
C1[3]=new Option("Tianjin","30");
C1[4]=new Option("Chongqing","40");
C1[5]=new Option("Neimenggu","01");
C1[6]=new Option("Hebei","05");
C1[7]=new Option("Liaoning","11");
C1[8]=new Option("Jilin","13");
C1[9]=new Option("Heilongjiang","15");
C1[10]=new Option("Jiangsu","21");
C1[11]=new Option("Anhui","23");
C1[12]=new Option("Shandong","25");
C1[13]=new Option("Zhejiang","31");
C1[14]=new Option("Jiangxi","33");
C1[15]=new Option("Fujian","35");
C1[16]=new Option("Hunan","41");
C1[17]=new Option("Hubei","43");
C1[18]=new Option("Henan","45");
C1[19]=new Option("Guangdong","51");
C1[20]=new Option("Guangxi","53");
C1[21]=new Option("Guizhou","55");
C1[22]=new Option("Sichuan","61");
C1[23]=new Option("Yunnan","65");
C1[24]=new Option("Shaanxi","71");
C1[25]=new Option("Gansu","73");
C1[26]=new Option("Ningxia","75");
C1[27]=new Option("Qinghai","81");
C1[28]=new Option("Xinjiang","83");
C1[29]=new Option("Xizang","85");
C1[30]=new Option("Hainan","57");
C1[31]=new Option("Shanxi","03");

function get_postcode(j_name,j_postcode,j_set_state){

   if (j_set_state == "YES") {
      document.write('<select name="'+j_name+'" onChange="if (this.options[selectedIndex].value != \'\') { this.form.state.value=this.options[selectedIndex].text; } else { this.form.state.value=\'\'; }">');
   } else {
      if (j_set_state != "") {
          document.write('<select name="'+j_name+'" onChange="if (this.options[selectedIndex].value != \'\') { this.form.'+j_set_state+'.value=this.options[selectedIndex].text; } else { this.form.'+j_set_state+'.value=\'\'; }">');
      } else {
          document.write('<select name="'+j_name+'">');
      }
   }
   
   for (i=0; i<C1.length; i++){
      if ( C1[i].value == j_postcode ) sel = ' selected'; else sel = '';
      document.write('<option value="'+ C1[i].value + '"' + sel + '>' + C1[i].text + '</option>');
   }
         
   document.write('</select>');
}