diff --git a/js/javascript.js b/js/javascript.js
index fe906a1..9668ac2 100644
--- a/js/javascript.js
+++ b/js/javascript.js
@@ -63,6 +63,11 @@ jQuery(function($){
 		$('.product-nav-item>li').removeClass("active");
 		$(this).addClass("active");
 	});
+	$('.onFunction').click(function(){
+		$('html,body').animate({scrollTop:$('.function-bg').offset().top - 122}, 600);
+		$('.product-nav-item>li').removeClass("active");
+		$(this).addClass("active");
+	});
 	$('.onAdvantage').click(function(){
 		$('html,body').animate({scrollTop:$('.advantage-bg').offset().top - 122}, 600);
 		$('.product-nav-item>li').removeClass("active");