diff --git a/js/global.js b/js/global.js
index adf112e..2bafb84 100644
--- a/js/global.js
+++ b/js/global.js
@@ -1,4 +1,4 @@
-
+/* resize .full-image class when the windows height change */
 $(document).ready(function() {
 	
 	$('.full-image').css({'height':(($(window).height()))+'px'});