diff --git a/index.html b/index.html
index ad0e20d..6312c33 100644
--- a/index.html
+++ b/index.html
@@ -35,7 +35,6 @@
     </div>
     <script>
 
-
     function GetJson(url) {
         var httpreq = new XMLHttpRequest();
         httpreq.open("GET", url, false);
@@ -49,7 +48,8 @@
         let closestEpisode = {};
 
         episodes.forEach(function (episode, index) {
-            let difference = Math.abs(Date.parse(episode.date) - target);
+            let epDate = Date.parse(episode.date);
+            let difference = Math.abs(epDate - target);
             if ( difference < minDifference ) {
                 minDifference = difference;
                 closestEpisode = episode;
@@ -57,7 +57,6 @@
         });
 
         return closestEpisode;
-
     }
 
     var jsonobj = GetJson("episodes.json");