var Category = new Array();Category[0]=new Array(76); Category[1]=new Array(27); Category[2]=new Array(94); Category[3]=new Array(79); Category[4]=new Array(42); Category[5]=new Array(41); Category[6]=new Array(38); Category[7]=new Array(37); Category[8]=new Array(97); Category[9]=new Array(98); Category[10]=new Array(89); Category[11]=new Array(90); Category[12]=new Array(43); function CategoryChange(selProvince) { //alert(selProvince.City); var selCity = document.all(selProvince.City); var ProvinceID = -1; if(selProvince.selectedIndex>=0) ProvinceID = selProvince.options[selProvince.selectedIndex].value; while(selCity.options.length>0) { selCity.options.remove(0); } for(i=0;i