Merge remote-tracking branch 'origin/develop'

@@ -18,7 +18,7 @@ function init($container) {
     var html = '<div class="loading-mask hide"><div class="loading"></div></div>';
     var html = '<div class="loading-mask hide"><div class="loading"></div></div>';
 
 
     hasInit = true;
     hasInit = true;
-    if (typeof $container === 'undefined') {
+    if ($container === undefined) {
         $container = $page;
         $container = $page;
     }
     }