function get_dingtong_ad_pos_id(){
    var local= document.URL;
    var start=0;
    for(i = 0;i<3;i++)
    {
        start=local.indexOf("/", start + 1);
    }
    var end = local.indexOf("/", start + 1);
    var column=local.substring(start + 1,end);
    var pos_id = 0;
    if(column == "guangzhou"){
        pos_id = 100;
    }else if(column == "shenzhen"){
        pos_id = 101;
    }else if(column == "wuhan"){
        pos_id = 102;
    }else if(column == "fujian"){
        pos_id = 1456;
    }else if(column == "beijing"){
        pos_id = 1441;
    }else if(column == "shanghai"){
        pos_id = 1523;
    }else if(column == "liaoning"){
        pos_id = 1553;
    }else if(column == "dalian"){
        pos_id = 1574;
    }else if(column == "hebei"){
        pos_id = 1610;
    }else{
        pos_id = 28;
    }
    return pos_id;
}
function get_dingtong2_ad_pos_id(){
    var local= document.URL;
    var start=0;
    for(i = 0;i<3;i++)
    {
        start=local.indexOf("/", start + 1);
    }
    var end = local.indexOf("/", start + 1);
    var column=local.substring(start + 1,end);
    var pos_id = 0;
    if(column == "beijing"){
        pos_id = 1624;
    }else{
        pos_id = 0;
    }
    return pos_id;
}
function get_biaotishang_ad_pos_id(){
    var local= document.URL;
    var start=0;
    for(i = 0;i<3;i++)
    {
        start=local.indexOf("/", start + 1);
    }
    var end = local.indexOf("/", start + 1);
    var column=local.substring(start + 1,end);
    var pos_id = 0;
    if(column == "guangzhou"){
        pos_id = 98;
    }else if(column == "shenzhen"){
        pos_id = 99;
    }else if(column == "wuhan"){
        pos_id = 97;
    }else if(column == "fujian"){
        pos_id = 1455;
    }else if(column == "beijing"){
        pos_id = 1440;
    }else if(column == "shanghai"){
        pos_id = 1522;
    }else if(column == "liaoning"){
        pos_id = 1552;
    }else if(column == "dalian"){
        pos_id = 1575;
    }else if(column == "hebei"){
        pos_id = 1611;
    }else{
        pos_id = 29;
    }
    return pos_id;
}
//文章更多页 导航条下通栏广告id
function get_morelist_dhtx_ad_pos_id(){
    var local= document.URL;
    var start=0;
    for(i = 0;i<3;i++)
    {
        start=local.indexOf("/", start + 1);
    }
    var end = local.indexOf("/", start + 1);
    var column=local.substring(start + 1,end);
    var pos_id = 0;
    if(column == "jiangjia"){
        pos_id = 1387;
    }else{
        pos_id = 0;
    }
    return pos_id;
}
//新闻具体页 相关文章上广告id
function get_xgwzs_ad_pos_id(){
    var local= document.URL;
    var start=0;
    for(i = 0;i<3;i++)
    {
        start=local.indexOf("/", start + 1);
    }
    var end = local.indexOf("/", start + 1);
    var column=local.substring(start + 1,end);
    var pos_id = 0;
    if(column == "shenzhen"){
        pos_id = 1437;
    }else{
        pos_id = 0;
    }
    return pos_id;
}
//新闻具体页 右一广告id
function get_right1_ad_pos_id(){
    var local= document.URL;
    var start=0;
    for(i = 0;i<3;i++)
    {
        start=local.indexOf("/", start + 1);
    }
    var end = local.indexOf("/", start + 1);
    var column=local.substring(start + 1,end);
    var pos_id = 0;
    if(column == "shanghai"){
        pos_id = 1442;
    }else if(column == "shenzhen"){
        pos_id = 1555;
    }else if(column == "beijing"){
        pos_id = 1560;
    }else if(column == "dalian"){
        pos_id = 1576;
    }else{
        pos_id = 30;
    }
    return pos_id;
}
//新闻具体页 右二广告id
function get_right2_ad_pos_id(){
    var local= document.URL;
    var start=0;
    for(i = 0;i<3;i++)
    {
        start=local.indexOf("/", start + 1);
    }
    var end = local.indexOf("/", start + 1);
    var column=local.substring(start + 1,end);
    var pos_id = 0;
    if(column == "shenzhen"){
        pos_id = 1556;
    }else if(column == "shanghai"){
        pos_id = 1559;
    }else if(column == "beijing"){
        pos_id = 1443;
    }else{
        pos_id = 31;
    }
    return pos_id;
}