diff --git a/aadi_budday/budday.html b/aadi_budday/budday.html
index 8a51d17..5d1518c 100644
--- a/aadi_budday/budday.html
+++ b/aadi_budday/budday.html
@@ -13,10 +13,13 @@
     <script>
         var cloud_canAccess;
 
-	var before_12 = document.querySelector(".before12");
-        var after_12 = document.querySelector(".after12");
+	var before_12;
+        var after_12;
 	    
         function hideAndShow()    {
+	    before_12 = document.querySelector(".before12");
+	    after_12 = document.querySelector(".after12");
+		
             before_12.style.display = 'block';
             after_12.style.display = 'none';