subcat = new Array();
subcat1 = new Array();
subcat2 = new Array();
subcat3 = new Array();
subcat4 = new Array();
subcat5 = new Array();
function changelocation(locationid){
  document.postart.city_two.length = 0;
  document.postart.city_two.options[0] = new Option('选择部门','');
	if(document.postart.city_three){
  document.postart.city_three.length = 0; 
  document.postart.city_three.options[0] = new Option('选择部门','');}
  var locationid=locationid;
  var i;
  for (i=0;i <=-1; i++){
    if (subcat[i][1] == locationid){
      document.postart.city_two.options[document.postart.city_two.length] = new Option(subcat[i][0], subcat[i][2]);}
    }}
function changelocation4(locationid,locationid1){
  document.postart.city_three.length = 0; 
  document.postart.city_three.options[0] = new Option('选择部门','');
  var locationid=locationid;
  var locationid1=locationid1;
  var i;
  for (i=0;i <=-1; i++){
    if (subcat4[i][2] == locationid){
      if (subcat4[i][1] == locationid1){
        document.postart.city_three.options[document.postart.city_three.length] = new Option(subcat4[i][0], subcat4[i][3])}}}};
subcat2[0] = new Array('国内运输',4,1,0);
subcat2[1] = new Array('发往国内',3,1,0);
subcat2[2] = new Array('淼鑫动态',2,1,0);
subcat2[3] = new Array('机械设备',1,1,0);
subcat2[4] = new Array('国外运输',4,2,0);
subcat2[5] = new Array('发往国外',3,2,0);
subcat2[6] = new Array('行业新闻',2,2,0);
subcat2[7] = new Array('彩瓦彩钢',1,2,0);
subcat2[8] = new Array('政策法规',2,3,0);
subcat2[9] = new Array('农机汽配',1,3,0);
subcat2[10] = new Array('生资土产',1,4,0);
subcat2[11] = new Array('日用百货',1,5,0);
function changelocation2(locationid){
  if(document.getElementById('typemoneystr')){checkinfo(locationid);}
  if(document.postart.type_two){
  document.postart.type_two.length = 0;
  document.postart.type_two.options[0] = new Option('文章类别','');
	if(document.postart.type_three){
  document.postart.type_three.length = 0; 
  document.postart.type_three.options[0] = new Option('文章类别','')};
  var locationid=locationid;
  var i;
  for (i=0;i <=11; i++){
    if (subcat2[i][1] == locationid){
      document.postart.type_two.options[document.postart.type_two.length] = new Option(subcat2[i][0], subcat2[i][2]);}
    }}}
function changelocation3(locationid,locationid1){
	if(document.postart.type_three){
  document.postart.type_three.length = 0; 
  document.postart.type_three.options[0] = new Option('文章类别','');
  var locationid=locationid;
  var locationid1=locationid1;
  var i;
  for (i=0;i <=-1; i++){
    if (subcat3[i][2] == locationid){
      if (subcat3[i][1] == locationid1){
        document.postart.type_three.options[document.postart.type_three.length] = new Option(subcat3[i][0], subcat3[i][3]);}}}}};
subcat5[0] = new Array(2,0);
subcat5[1] = new Array(1,0);
subcat5[2] = new Array(3,0);
function checkinfo(ID){
  var ID=ID;
  document.getElementById('typemoneystr').innerHTML='';
  document.postart.typemoney.value='0';
  for(i=0;i<=2;i++){
    if(subcat5[i][0]==ID){
      document.getElementById('typemoneystr').innerHTML='(此栏目暂时不用'+subcat5[i][1]+'积分)';
      document.postart.typemoney.value=subcat5[i][1];
    }}}