diff --git a/ui/scripts/cloud.core.init.js b/ui/scripts/cloud.core.init.js
index 0b36e76d65f..ca136c8be2e 100644
--- a/ui/scripts/cloud.core.init.js
+++ b/ui/scripts/cloud.core.init.js
@@ -263,12 +263,12 @@ $(document).ready(function() {
 	
 	//advanced search	
 	$("#advanced_search_icon").unbind("click").bind("click", function(event) {
-	    if($(this).hasClass("on")) {
-	        $(this).removeClass("on");
+	    if($(this).hasClass("up")) {
+	        $(this).removeClass("up");
 	        $("#advanced_search_container").empty();
 	    }
 	    else {	    
-	        $(this).addClass("on");	    
+	        $(this).addClass("up");	    
 	
 	        var $advancedSearchPopup = $("#advanced_search_popup");
     	    
@@ -287,7 +287,7 @@ $(document).ready(function() {
 	                lastSearchType = "advanced_search";  
 	                //$("#basic_search").find("#search_input").val("");
 	                listMidMenuItems2(params.commandString, params.getSearchParamsFn, params.jsonResponse1, params.jsonResponse2, params.toMidmenuFn, params.toRightPanelFn, params.getMidmenuIdFn, params.isMultipleSelectionInMidMenu, 1);
-    	            $("#advanced_search_icon").removeClass("on");
+    	            $("#advanced_search_icon").removeClass("up");
     	            $(this).hide();
 	                return false;
 	            }
diff --git a/ui/scripts/cloud.core.js b/ui/scripts/cloud.core.js
index f23a7cb7e57..86e8afecf9b 100644
--- a/ui/scripts/cloud.core.js
+++ b/ui/scripts/cloud.core.js
@@ -557,7 +557,7 @@ function clearMiddleMenu() {
     $("#midmenu_action_link").hide();    
     lastSearchType = null;
     $("#basic_search").find("#search_input").val("");
-    $("#advanced_search_icon").removeClass("on");
+    $("#advanced_search_icon").removeClass("up");
     $("#advanced_search_container").empty();
     $("#midmenu_prevbutton, #midmenu_nextbutton").hide();
     $("#middle_menu_pagination").data("params", null);