Implemented Search LSK on train search page

train.html

@@ -24,7 +24,9 @@
 	</div>
 
 	<footer>
+		<div class="lsk"></div>
 		<div class="csk">Search</div>
+		<div class="rsk"></div>
 	</footer>
 </body>
 </html>

train.js

@@ -78,15 +78,21 @@ function rebuildSuggestions() {
 	}, 500)
 }
 
+function lsk() {
+	document.getElementById('trainNumber').focus()
+}
+
 window.addEventListener('load', function (e) {
 	var trainNumber = document.getElementById('trainNumber')
 	trainNumber.addEventListener('input', function (e) {
 		rebuildSuggestions()
 	})
 	trainNumber.addEventListener('focus', function (e) {
+		document.getElementsByClassName('lsk')[0].textContent = ''
 		document.getElementsByClassName('csk')[0].textContent = 'Search'
 	})
 	trainNumber.addEventListener('blur', function (e) {
+		document.getElementsByClassName('lsk')[0].textContent = 'Search'
 		document.getElementsByClassName('csk')[0].textContent = 'Select'
 	})
 	trainNumber.addEventListener('keypress', function (e) {
@@ -95,6 +101,17 @@ window.addEventListener('load', function (e) {
 		}
 	})
 
+	document.querySelectorAll('.lsk').forEach(function (lskElem) {
+		lskElem.addEventListener('click', function (e) {
+			lsk()
+		})
+	})
+	document.body.addEventListener('keydown', function (e) {
+		if (e.key == 'SoftLeft') {
+			lsk()
+		}
+	})
+
 	fetch('https://scraper.infotren.dcdev.ro/v2/trains')
 		.then(function (response) {
 			return response.json()