var provinceValue = new Array();
var provinceLabel = new Array();
var cityValue = new Array();
var cityLabel = new Array();
			
for(var i=0; i<citys.length; i++) {			
	if(citys[i][5].length==2){
		provinceValue[provinceValue.length] = citys[i][5];
		provinceLabel[provinceLabel.length] = citys[i][1];			
	}else {
		cityValue[cityValue.length] = citys[i][5];
		cityLabel[cityLabel.length] = citys[i][2];		
	}
}

provinceValue.unshift('0');
provinceLabel.unshift('不限');

   
var mainCitiesLabel = ['上海','杭州','台州','宁波','温州','金华','嘉兴','绍兴','南京','苏州','昆山','绵阳'];
var mainCitiesValue = ['13','2502','2527','2517','2526','2523','2513','2506','2301','2305','2323','3412'];