check mobile

app/views/origami/home/index.html.erb

@@ -140,7 +140,11 @@
 <script>
 $(document).ready(function(){
   var webview = <%= @webview %>;
+  if(webview){
+    code2lab.checkMobile(webview); //js func: for mobile login
+  }
   showHideNavbar(webview,"index");
+
   $(".tables").on('click', function(){
       var dining_id = $(this).attr("data-id");
       window.location.href = '/origami/table/' + dining_id;