diff --git a/js/main.js b/js/main.js
index 1686fc9b7..43d37a99b 100644
--- a/js/main.js
+++ b/js/main.js
@@ -80,19 +80,23 @@
  		}
  		}
 		$('a[rel^=#]').click(function(e){
+			e.preventDefault();
+			var parent = $(this).parent();
+			var isSelected = (last_popup_button && parent.attr('id') == last_popup_button.attr('id'));
 			close_last_popup_menu();
+			if(isSelected) return false;
 			menu = $( $(this).attr('rel') );
 			e.preventDefault();
 			e.stopPropagation();
 			if (menu.attr('popup')=="false") return false;
-			$(this).parent().toggleClass("selected");
+			parent.toggleClass("selected");
 			menu.toggle();
 			if (menu.css("display") == "none") {
 				last_popup_menu = null;
 				last_popup_button = null;
 			} else {
 				last_popup_menu = menu;
-				last_popup_button = $(this).parent();
+				last_popup_button = parent;
 			}
 			return false;
 		});