Ticket #3498: mouseenter.diff

event.js

@@ -467 +467 @@
         },
 
         hover: function(fnOver, fnOut) {
-                return this.bind('mouseenter', fnOver).bind('mouseleave', fnOut);
+                return this.mouseenter(fnOver).mouseleave(fnOut || fnOver);
         },
 
         ready: function(fn) {
@@ -578 +578 @@
 }
 
 jQuery.each( ("blur,focus,load,resize,scroll,unload,click,dblclick," +
-        "mousedown,mouseup,mousemove,mouseover,mouseout,change,select," +
-        "submit,keydown,keypress,keyup,error").split(","), function(i, name){
+        "mousedown,mouseup,mousemove,mouseover,mouseout,mouseenter,mouseleave," +
+        "change,select,submit,keydown,keypress,keyup,error").split(","), function(i, name){
 
         // Handle event binding
         jQuery.fn[name] = function(fn){