@@ -1,19 +1,18 @@
-jQuery(
-function($) {
+(function($) {
 	
-	$(document).ready(function(){
-		var contentButton = [];
-		var contentTop = [];
-		var content = [];
-		var lastScrollTop = 0;
-		var scrollDir = '';
-		var itemClass = '';
-		var itemHover = '';
-		var menuSize = null;
-		var stickyHeight = 0;
-		var stickyMarginB = 0;
-		var currentMarginT = 0;
-		var topMargin = 0;
+		var
+		  contentButton = [],
+		  contentTop = [],
+		  content = [],
+		  lastScrollTop = 0,
+		  scrollDir = '',
+		  itemClass = '',
+		  itemHover = '',
+		  menuSize = null,
+		  stickyHeight = 0,
+		  stickyMarginB = 0,
+		  currentMarginT = 0,
+		  topMargin = 0;
 		$(window).scroll(function(event){
    			var st = $(this).scrollTop();
    			if (st > lastScrollTop){
@@ -117,6 +116,5 @@ function($) {
 			};
 
 		});
-	});
 
-});
+})(jQuery);