diff --git a/view-train.js b/view-train.js
index 49160d7..c741720 100644
--- a/view-train.js
+++ b/view-train.js
@@ -190,7 +190,7 @@ function onTrainData(data) {
 
 var refreshStopToken = null
 function refresh() {
-	fetch(`https://scraper.infotren.dcdev.ro/v2/train/${trainNumber}?date=${date.toISOString()}`)
+	fetch(`https://scraper.infotren.dcdev.ro/v2/train/${trainNumber}?date=${date.getFullYear().toString()}-${(date.getMonth() + 1).toString().padStart(2, "0")}-${date.getDate().toString().padStart(2, "0")}`)
 		.then(function (response) {
 			return response.json()
 		})
@@ -263,6 +263,14 @@ window.addEventListener('load', function (e) {
 					}
 				})
 				break
+			case '1':
+				date.setDate(date.getDate() - 1)
+				refresh()
+				break
+			case '3':
+				date.setDate(date.getDate() + 1)
+				refresh()
+				break
 			default:
 				console.log(e.key)
 		}