MediaWiki:Mobile.js

/* All JavaScript here will be loaded for users of the mobile site */
mw.loader.using('mobile.site.styles')

var timer = setInterval(function() {
       if ($('.menu ul:first').length) {
           console.log("mobile menu exists");
           clearInterval(timer);
           $('.menu ul:first').after(
                 '<ul class="level1"> \
                      <li> \
                      <a href="#" \
                            class="mw-ui-icon mw-ui-icon-before mw-ui-icon-minerva-watchlist"> \
                      <span>Contribute</span> \
                      </a> \
                      </li> \
                      <ul class ="level2"> \
                           <li> \
                           <a href="/wiki/Bharatpedia:Help" \
                                 class="mw-ui-icon mw-ui-icon-before"> \
                           <span>Help</span> \
                           </a> \
                           </li> \
                           <li> \
                           <a href="/wiki/Link_2" \
                                 class="mw-ui-icon mw-ui-icon-before"> \
                           <span>Contribute</span> \
                           </a> \
                           </li> \
                           <li> \
                           <a href="/wiki/Link_3" \
                                 class="mw-ui-icon mw-ui-icon-before"> \
                           <span>Community portal</span> \
                           </a> \
                           </li> \
                           <a href="/wiki/Link_2" \
                                 class="mw-ui-icon mw-ui-icon-before"> \
                           <span>Create article</span> \
                           </a> \
                           </li> \
                           <li> \
                           <a href="/wiki/Link_2" \
                                 class="mw-ui-icon mw-ui-icon-before"> \
                           <span>Upload file</span> \
                           </a> \
                           </li> \
                           <li> \
                        </ul> \
                 </ul> \
                 <ul> \
                      <li> \
                      <a href="/wiki/Bharatpedia:Donate" \
                            class="mw-ui-icon mw-ui-icon-before mw-ui-icon-minerva-watchlist"> \
                      <span>Donate</span> \
                      </a> \
                      </li> \
                 </ul>'
            );
            $(".menu").find(".level2").hide(); // hide level2 until level1 is clicked
            $(".level1").click(function(event){ 
                 $(this).find(".level2").slideToggle(500);
            }); // if level1 is clicked, dropdown level2
       }
  }, 100); // check every 100ms