diff --git a/web/assets/js/main.js b/web/assets/js/main.js
index 7cdd6bb..54ae859 100644
--- a/web/assets/js/main.js
+++ b/web/assets/js/main.js
@@ -1,3 +1,5 @@
+//// OVERLAY FOR VIEWING MEDIA FILES
+
 const video_formats = ["webm", "mp4"];
 const audio_formats = ["mp3", "flac", "opus", "ogg", "m4a"];
 const image_formats = ["jpg", "jpeg", "gif", "png", "bmp", "webp"];
@@ -56,6 +58,7 @@ file_links.forEach(f => f.addEventListener('click', e => {
         e.preventDefault();
 }));
 
+//// SORT BY COLUMN
 
 const [thead_name, thead_date, thead_size] = document.getElementsByTagName('thead')[0]
     .getElementsByTagName('tr')[0].getElementsByTagName('th');