From 4c54fe224e08b5bb53e59e2af2b4c46013ddafeb Mon Sep 17 00:00:00 2001
From: zorkow <volker.sorge@gmail.com>
Date: Fri, 21 Aug 2015 12:36:44 +0100
Subject: [PATCH] Fixes tangling active on mouseover.

---
 unpacked/extensions/MathMenu.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/unpacked/extensions/MathMenu.js b/unpacked/extensions/MathMenu.js
index c7466d7cd..865c65654 100644
--- a/unpacked/extensions/MathMenu.js
+++ b/unpacked/extensions/MathMenu.js
@@ -423,6 +423,7 @@
       return MENU.Event(event,this.menu||this.parentNode,(this.menu?"Touchend":"Remove"));
     },
     Event: function (event,menu,type,force) {
+      console.log(type);
       if (MENU.skipMouseover && type === "Mouseover" && !force) {return FALSE(event)}
       if (MENU.skipUp) {
         if (type.match(/Mouseup|Touchend/)) {delete MENU.skipUp; return FALSE(event)}
@@ -606,6 +607,9 @@
     Name: function () {return _(this.name[0],this.name[1])},
 
     Mouseover: function (event,menu) {
+      if (menu.parentNode === MENU.active.parentNode) {
+       this.Deactivate(MENU.active); 
+      }
       this.Activate(event, menu);
     },
     Mouseout: function (event,menu) {
@@ -745,7 +749,8 @@
       MENU.Focus(menu);
     },
     Deactivate: function (menu) {
-      menu.className = menu.className.replace(/ MathJax_MenuActive/,"")}
+      menu.className = menu.className.replace(/ MathJax_MenuActive/,"");
+    }
 
   });