fix bugs

vanke/view_iPhone/templates/VankeAppBoard_iPhone.m

@@ -113,8 +113,11 @@ ON_DID_DISAPPEAR( signal )
 
 ON_NOTIFICATION3( VankeLoginBoard_iPhone, SUCC_LOGIN, notification )
 {
+    [UIView beginAnimations:@"fadeIn" context:nil];
+    [UIView setAnimationDuration:0.5];
     [self removeLoginWindow];
     _router.view.alpha = 1.0f;
+    [UIView commitAnimations];
     
     // 打开默认页面
     [_router open:@"home" animated:NO];