diff --git a/application/views/mobile_first/ch-pc.php b/application/views/mobile_first/ch-pc.php
index d5b82e95..e9bbebde 100644
--- a/application/views/mobile_first/ch-pc.php
+++ b/application/views/mobile_first/ch-pc.php
@@ -53,85 +53,74 @@
                 height="83" alt="chinahighlights logo" class="chinahighlightslogo img-responsive"></a>
     <div class="p_topnavigation">
         <ul class="pctopnavi">
-            <li class="dropdown"><a href="/tour/" class="p_topnavilink">China Tours</a>
+            <li class="dropdown"><a href="/tour/" class="p_topnavilink" id="china_tours_2022">China Tours</a>
                 <div class="chinatourspc dropdown-content">
                    <div class="menulinkbox">
                         <ul class="list-reset sidebar">
-                        <li class="start-nav-item"><a href="/tour/year.htm">China Tours 2022/2023</a></li>
-                        <li class="start-nav-item"><a href="/tour/expats-tours.htm">China Expats Tours</a></li>
-                        <li class="start-nav-item"><a href="/tour/winter-vacation/">China Winter Tours</a></li>
-                        <li class="start-nav-item"><a href="/winter-olympics/travel-packages/">Winter Olympics Travel</a></li>
-                            <li class="start-nav-item"><a href="/tour/top-china-tours/">Top 10 Tours</a></li>
-                            <li class="start-nav-item"><a href="/tour/china-panda-tours/">Panda Tours</a></li>       
-                            <li class="start-nav-item"><a href="/greatwall/hiking.htm">Great Wall Hiking</a></li>
-                            <li class="start-nav-item"><a href="/tour/silk-road-tours/">Silk Road Tours</a></li>
-                            <li class="start-nav-item"><a href="/tour/family-tours/">Family Tours</a></li>
-                            <li class="start-nav-item"><a href="/yangtzecruise/">Yangtze River Cruise</a></li>
-                            <li class="start-nav-item"><a href="/tour/china-hiking-tours/">Hiking Tours</a></li>
-                            <li class="start-nav-item start-nav-item-last"><a href="/greatwall/tours/">Great Wall of China Tours</a></li>       
+                        <li class="start-nav-item"><a href="/tour/year.htm" id="tours_year_2022">China Tours 2022/2023</a></li>
+                        <li class="start-nav-item"><a href="/tour/expats-tours.htm" id="china_expats_tours_2022">China Expats Tours</a></li>
+                        <li class="start-nav-item"><a href="/tour/winter-vacation/" id="china_winter_tours_2022">China Winter Tours</a></li>
+                        <li class="start-nav-item"><a href="/winter-olympics/travel-packages/" id="china_olympics_tours_2022">Winter Olympics Travel</a></li>
+                            <li class="start-nav-item"><a href="/tour/top-china-tours/" id="china_top_tours_2022">Top 10 Tours</a></li>
+                            <li class="start-nav-item"><a href="/tour/china-panda-tours/" id="china_panda_tours_2022">Panda Tours</a></li>       
+                            <li class="start-nav-item"><a href="/greatwall/hiking.htm" id="china_great_wall_hiking_tours_2022">Great Wall Hiking</a></li>
+                            <li class="start-nav-item"><a href="/tour/silk-road-tours/" id="china_silk_road_tours_2022">Silk Road Tours</a></li>
+                            <li class="start-nav-item"><a href="/tour/family-tours/" id="china_family_tours_2022">Family Tours</a></li>
+                            <li class="start-nav-item"><a href="/yangtzecruise/" id="china_yangtze_cruise_2022">Yangtze River Cruise</a></li>
+                            <li class="start-nav-item"><a href="/tour/china-hiking-tours/" id="china_hiking_tours_2022">Hiking Tours</a></li>
+                            <li class="start-nav-item start-nav-item-last"><a href="/greatwall/tours/" id="china_great_wall_tours_2022">Great Wall of China Tours</a></li>       
                         </ul>
                     </div>
                 </div>
             </li>
-            <li class="dropdown"><a href="/citytour/" class="p_topnavilink">Destinations</a>
+            <li class="dropdown"><a href="/citytour/" class="p_topnavilink" id="china_destinations_2022">Destinations</a>
                 <div class="destinationspc dropdown-content">
 
 
                     <ul class="list-reset  sidebar">
-            <li class="start-nav-item" ><a  href="/harbin/tours.htm">Harbin</a></li>
-            <li class="start-nav-item" ><a  href="/tibet/tours.htm">Tibet</a></li>
-            <li class="start-nav-item" ><a  href="/yunnan/tours.htm">Yunnan</a></li>
-            <li class="start-nav-item" ><a  href="/guilin/tours.htm">Guilin</a></li>
-            <li class="start-nav-item" ><a  href="/chengdu/tours.htm">Chengdu</a></li>
-             <li class="start-nav-item" ><a  href="/zhangjiajie/tours.htm">Zhangjiajie</a></li>
-             <li class="start-nav-item" ><a  href="/xinjiang/tours/">Xinjiang</a></li>
-                        <li class="start-nav-item" ><a  href="/inner-mongolia/tours/">Inner Mongolia</a></li>
-                  <li class="start-nav-item" ><a  href="/huangshan/tours.htm">Huangshan</a></li>     
-            <li class="start-nav-item" ><a  href="/beijing/tours.htm">Beijing</a></li>
-            <li class="start-nav-item" ><a  href="/xian/tours.htm">Xi&#39;an</a></li>
-            <li class="start-nav-item start-nav-item-last" ><a  href="/shanghai/tours.htm">Shanghai</a></li>   
+            <li class="start-nav-item" ><a  href="/harbin/tours.htm" id="harbin_tours_2022">Harbin</a></li>
+            <li class="start-nav-item" ><a  href="/tibet/tours.htm" id="tibet_tours_2022">Tibet</a></li>
+            <li class="start-nav-item" ><a  href="/yunnan/tours.htm" id="yunnan_tours_2022">Yunnan</a></li>
+            <li class="start-nav-item" ><a  href="/guilin/tours.htm" id="guilin_tours_2022">Guilin</a></li>
+            <li class="start-nav-item" ><a  href="/chengdu/tours.htm" id="chengdu_tours_2022">Chengdu</a></li>
+             <li class="start-nav-item" ><a  href="/zhangjiajie/tours.htm" id="zhangjiajie_tours_2022">Zhangjiajie</a></li>
+             <li class="start-nav-item" ><a  href="/xinjiang/tours/" id="xinjiang_tours_2022">Xinjiang</a></li>
+                        <li class="start-nav-item" ><a  href="/inner-mongolia/tours/" id="inner_mongolia_tours_2022">Inner Mongolia</a></li>
+                  <li class="start-nav-item" ><a  href="/huangshan/tours.htm" id="huangshan_tours_2022">Huangshan</a></li>     
+            <li class="start-nav-item" ><a  href="/beijing/tours.htm" id="beijing_tours_2022">Beijing</a></li>
+            <li class="start-nav-item" ><a  href="/xian/tours.htm" id="xian_tours_2022">Xi&#39;an</a></li>
+            <li class="start-nav-item start-nav-item-last" ><a  href="/shanghai/tours.htm" id="shanghai_tours_2022">Shanghai</a></li>   
 
                     </ul>
                 </div>
             </li>
-            <li class="dropdown"><a href="/travelguide/" class="p_topnavilink">Travel Guide</a>
+            <li class="dropdown"><a href="/travelguide/" class="p_topnavilink" id="travel_guide_2022">Travel Guide</a>
                 <div class="travelguidepc dropdown-content">
-
                     <ul class="list-reset  sidebar">
-
-
-                        <li class="start-nav-item"><a href="/map/">China Maps</a></li>
-                        <li class="start-nav-item"><a href="/travelguide/article/">China Tour Planning</a></li>
-                        <li class="start-nav-item"><a href="/travelguide/top-highlights-of-china.htm">Best of China</a>
-                        </li>
-                        <li class="start-nav-item"><a href="/travelguide/visa-application/">China Visas</a></li>
-                        <li class="start-nav-item"><a href="/travelguide/china-travel-city-guide.htm">China Area
-                                Guide</a></li>
-                        <li class="start-nav-item"><a href="/travelguide/china-attraction-guide.htm">China Top
-                                Attractions</a></li>
-                        <li class="start-nav-item start-nav-item-last"><a href="/weather/">China Weather</a></li>
-                    
+                        <li class="start-nav-item"><a href="/map/" id="china_maps_2022">China Maps</a></li>
+                        <li class="start-nav-item"><a href="/travelguide/article/" id="china_tour_planning_2022">China Tour Planning</a></li>
+                        <li class="start-nav-item"><a href="/travelguide/top-highlights-of-china.htm" id="best_of_china_2022">Best of China</a></li>
+                        <li class="start-nav-item"><a href="/travelguide/visa-application/" id="china_visas_2022">China Visas</a></li>
+                        <li class="start-nav-item"><a href="/travelguide/china-travel-city-guide.htm" id="china_area_guide_2022">China Area Guide</a></li>
+                        <li class="start-nav-item"><a href="/travelguide/china-attraction-guide.htm" id="china_top_attractions_2022">China Top Attractions</a></li>
+                        <li class="start-nav-item start-nav-item-last"><a href="/weather/" id="china_weather_2022">China Weather</a></li> 
                     </ul>
-
                 </div>
             </li>
-            <li class="dropdown"><a href="/travelguide/culture/" class="p_topnavilink">Culture</a>
+            <li class="dropdown"><a href="/travelguide/culture/" class="p_topnavilink" id="culture_2022">Culture</a>
                 <div class="culturepc dropdown-content">
 
               
 
                         <ul class="list-reset  sidebar">
-                            <li class="start-nav-item"><a href="/travelguide/chinese-zodiac/">Chinese Zodiac</a></li>
-                            <li class="start-nav-item"><a href="/travelguide/chinese-food/">Chinese Food</a></li>
-                            <li class="start-nav-item"><a href="/travelguide/culture/china-history.htm">China
-                                    History</a></li>
-                            <li class="start-nav-item"><a href="/travelguide/religion.htm">Chinese Religions</a></li>
-                            <li class="start-nav-item"><a href="/festivals/">Chinese Festivals</a></li>
-                            <li class="start-nav-item"><a href="/travelguide/special-report/chinese-new-year/">Chinese
-                                    New Year</a></li>
-                            <li class="start-nav-item"><a href="/travelguide/kungfu/">Kung Fu</a></li>
-                            <li class="start-nav-item start-nav-item-last"><a href="/travelguide/chinese-tea/">Chinese Tea</a></li>
-                           
+                            <li class="start-nav-item"><a href="/travelguide/chinese-zodiac/" id="china_zodiac_2022">Chinese Zodiac</a></li>
+                            <li class="start-nav-item"><a href="/travelguide/chinese-food/" id="china_food_2022">Chinese Food</a></li>
+                            <li class="start-nav-item"><a href="/travelguide/culture/china-history.htm" id="china_history_2022">China History</a></li>
+                            <li class="start-nav-item"><a href="/travelguide/religion.htm" id="china_religions_2022">Chinese Religions</a></li>
+                            <li class="start-nav-item"><a href="/festivals/" id="china_festivals_2022">Chinese Festivals</a></li>
+                            <li class="start-nav-item"><a href="/travelguide/special-report/chinese-new-year/" id="china_new_year_2022">Chinese New Year</a></li>
+                            <li class="start-nav-item"><a href="/travelguide/kungfu/" id="china_kungfu_2022">Kung Fu</a></li>
+                            <li class="start-nav-item start-nav-item-last"><a href="/travelguide/chinese-tea/" id="china_tea_2022">Chinese Tea</a></li>                          
                         </ul>
                     
                 </div>