var pList = new Object();
    pList['全国'] = ['全部地区']; 
    pList['香港'] = ['全部地区']; 
    pList['上海'] = ['全部地区'];       
    pList['陕西'] = ['全部地区', '西安', '宝鸡', '咸阳', '铜川', '渭南', '延安', '榆林', '汉中', '安康', '商洛'];
    pList['江苏'] = ['全部地区', '南京', '镇江', '苏州', '南通', '扬州', '盐城', '徐州', '连云港', '常州', '无锡', '淮阴', '泰州'];
    pList['浙江'] = ['全部地区', '杭州', '宁波', '温州', '嘉兴', '湖州', '绍兴', '金华', '衢州', '舟山', '台州', '丽水'];
    pList['福建'] = ['全部地区', '福州', '厦门', '莆田', '三明', '泉州', '漳州', '南平', '龙岩', '宁德'];
    pList['江西'] = ['全部地区', '南昌', '新余', '九江', '上饶', '临川', '宜春', '吉安', '赣州', '景德镇', '萍乡', '鹰潭'];
        
    function chgSelect(){
       var pSelect = document.all['pSelect'];
       var cSelect = document.all['cSelect'];
       var pValue = pSelect.options[pSelect.selectedIndex].value;
       for (var x=cSelect.options.length-1; x>=0; x--) cSelect.options[x] = null; 
       for (var i in pList) {
            if (i == pValue) {
                for (var j in pList[i]) {
                     cSelect.options.add(new Option(pList[i][j], pList[i][j]));
                }
            }
       }
    }

    function init(temp) {     	
       var oBool = false;
       var pSelect = document.all['pSelect'];
       var cSelect = document.all['cSelect'];
       for (var i in pList) {
            pSelect.options.add(new Option(i, i));
            if (!oBool) {
                for (var j in pList[i]) {
                     cSelect.options.add(new Option(pList[i][j], pList[i][j]));
                }
                oBool = true;
            }
        }
        document.selectform.province.value = temp;
        pSelect.selectedIndex = getIndex();
        chgSelect();
        //cSelect.selectedIndex = 0;
    }
    
    function getIndex(){
    	var pSelect = document.all['pSelect'];   
    	var temp = document.selectform.province.value;  
    	for (var i in pList) {
            if (i == temp) {
                return pSelect.selectedIndex;
                }
            }      
    }