diff --git a/librerias/landingjs/scripts_landing.js b/librerias/landingjs/scripts_landing.js
index 055fa74..7939438 100644
--- a/librerias/landingjs/scripts_landing.js
+++ b/librerias/landingjs/scripts_landing.js
@@ -9,3 +9,11 @@ $(window).scroll(function() {
 $(window).scroll(function(){
     $(".top").css("opacity", 1 - $(window).scrollTop() / 100);
   });
+
+  $(document).ready(function(){
+    $('#user_dropdow').on("click", function(e){
+      $(this).next('ul').toggle();
+      e.stopPropagation();
+      e.preventDefault();
+    });
+  });