diff --git a/index.php b/index.php
index 11ba451..b23b9fd 100644
--- a/index.php
+++ b/index.php
@@ -94,109 +94,6 @@ $config_data = json_decode($raw_json_config, false);
 		</button>
 	</div>
 	
-	
-	<script>
-		var previousTextLength;
-		var config_data;
-		var unread_words = 0;
-		
-		document.getElementById("wordinput").focus();
-	
-		function loadSentences(alertIfNew = false) {
-			fetch("./data/sentences.txt", {headers: {"Cache-Control": "no-cache, no-store"}})
-				.then((response) => { 
-					return response.text().then((text) => {
-						document.querySelector(".sentences").innerHTML = text;
-						if (text.length > previousTextLength) {
-							document.getElementsByTagName("title")[0].innerText = (config_data.title ? config_data.title : "One Word Each") + " (" + ++unread_words + ")";
-							if (alertIfNew) {
-								var newtxt = text.substring(previousTextLength, text.length);
-								//var parser = new DOMParser();
-								//var xmltxt = parser.parseFromString(newtxt, "text/xml");
-								//var newword = xmltxt.getElementsByTagName("span")[0].innerHTML.trim();
-								var htmltxt = document.createElement("html");
-								htmltxt.innerHTML = newtxt;
-								var newword = htmltxt.getElementsByTagName("span")[0].innerHTML.trim();
-								if (Notification.permission == 'granted') {
-									displayNotification(newword);
-								}
-								else {
-									alert("Neues Wort: " + newword);
-								}
-							}
-						}
-						previousTextLength = text.length;
-						
-						// color
-						var spans = document.querySelector(".sentences").getElementsByTagName("span");
-						// we expect this to be from the user who's turn it is now (3 users)
-						var histurnspan = spans[spans.length - 3];
-						//console.log(histurnspan.getAttribute("style"));
-						document.getElementById("wordinput").setAttribute("style", histurnspan.getAttribute("style"));
-					});
-				});
-		}
-		
-		function loadConfig() {
-			fetch("./data/config.json").then((response) => {
-				return response.text().then((text) => {
-					config_data = JSON.parse(text);
-				});
-			}).catch(() => {
-				config_data = Object(); // leave empty
-			});
-		}
-		
-		function onReloadClicked() {
-			loadSentences();
-			document.querySelector("#but-reload").style.visibility = "hidden";
-			setTimeout(function(){
-				document.querySelector("#but-reload").style.visibility = "initial";
-			}, 100);
-		}
-		
-		function displayNotification(word) {
-		  if (Notification.permission == 'granted') {
-			navigator.serviceWorker.getRegistration().then(function(reg) {
-			  reg.showNotification("Neues Wort auf " + (config_data.title ? config_data.title : "OWE"), 
-				{ body: word, icon: (config_data.logo? config_data.logo.image_path : "OWE_Logo.png"), requireInteraction: true });
-			});
-		  }
-		}
-
-		window.onfocus = function() {
-			unread_words = 0;
-			document.getElementsByTagName("title")[0].innerText = (config_data.title ? config_data.title : "One Word Each");
-		}
-		
-		//setTimeout(loadSentences, 500);
-		loadConfig();
-		loadSentences();
-		setInterval(loadSentences, 5000, true);
-		
-		if ('serviceWorker' in navigator) {
-		  navigator.serviceWorker.register('./service-worker.js')
-		  .then(function(registration) {
-			console.log('Registration successful, scope is:', registration.scope);
-		  })
-		  .catch(function(error) {
-			console.log('Service worker registration failed, error:', error);
-		  });
-		}
-
-		navigator.serviceWorker.register('./service-worker.js', {
-		  scope: './'
-		});
-		
-		navigator.serviceWorker.register('./service-worker.js', {
-		  scope: '.'
-		});
-
-		Notification.requestPermission(function(status) {
-			console.log('Notification permission status:', status);
-		});
-
-		
-	</script>
+	<script src="owe.js?neu"></script>
 </body>
 </html>
diff --git a/owe.js b/owe.js
new file mode 100644
index 0000000..92e681a
--- /dev/null
+++ b/owe.js
@@ -0,0 +1,99 @@
+var previousTextLength;
+var config_data;
+var unread_words = 0;
+
+document.getElementById("wordinput").focus();
+
+function loadSentences(alertIfNew = false) {
+	fetch("./data/sentences.txt", {headers: {"Cache-Control": "no-cache, no-store"}})
+		.then((response) => { 
+			return response.text().then((text) => {
+				document.querySelector(".sentences").innerHTML = text;
+				if (text.length > previousTextLength) {
+					document.getElementsByTagName("title")[0].innerText = (config_data.title ? config_data.title : "One Word Each") + " (" + ++unread_words + ")";
+					if (alertIfNew) {
+						var newtxt = text.substring(previousTextLength, text.length);
+						//var parser = new DOMParser();
+						//var xmltxt = parser.parseFromString(newtxt, "text/xml");
+						//var newword = xmltxt.getElementsByTagName("span")[0].innerHTML.trim();
+						var htmltxt = document.createElement("html");
+						htmltxt.innerHTML = newtxt;
+						var newword = htmltxt.getElementsByTagName("span")[0].innerHTML.trim();
+						if (Notification.permission == 'granted') {
+							displayNotification(newword);
+						}
+						else {
+							alert("Neues Wort: " + newword);
+						}
+					}
+				}
+				previousTextLength = text.length;
+				
+				// color
+				var spans = document.querySelector(".sentences").getElementsByTagName("span");
+				// we expect this to be from the user who's turn it is now (3 users)
+				var histurnspan = spans[spans.length - 3];
+				//console.log(histurnspan.getAttribute("style"));
+				document.getElementById("wordinput").setAttribute("style", histurnspan.getAttribute("style"));
+			});
+		});
+}
+
+function loadConfig() {
+	fetch("./data/config.json").then((response) => {
+		return response.text().then((text) => {
+			config_data = JSON.parse(text);
+		});
+	}).catch(() => {
+		config_data = Object(); // leave empty
+	});
+}
+
+function onReloadClicked() {
+	loadSentences();
+	document.querySelector("#but-reload").style.visibility = "hidden";
+	setTimeout(function(){
+		document.querySelector("#but-reload").style.visibility = "initial";
+	}, 100);
+}
+
+function displayNotification(word) {
+  if (Notification.permission == 'granted') {
+	navigator.serviceWorker.getRegistration().then(function(reg) {
+	  reg.showNotification("Neues Wort auf " + (config_data.title ? config_data.title : "OWE"), 
+		{ body: word, icon: (config_data.logo? config_data.logo.image_path : "OWE_Logo.png"), requireInteraction: true });
+	});
+  }
+}
+
+window.onfocus = function() {
+	unread_words = 0;
+	document.getElementsByTagName("title")[0].innerText = (config_data.title ? config_data.title : "One Word Each");
+}
+
+//setTimeout(loadSentences, 500);
+loadConfig();
+loadSentences();
+setInterval(loadSentences, 5000, true);
+
+if ('serviceWorker' in navigator) {
+  navigator.serviceWorker.register('./service-worker.js')
+  .then(function(registration) {
+	console.log('Registration successful, scope is:', registration.scope);
+  })
+  .catch(function(error) {
+	console.log('Service worker registration failed, error:', error);
+  });
+}
+
+navigator.serviceWorker.register('./service-worker.js', {
+  scope: './'
+});
+
+navigator.serviceWorker.register('./service-worker.js', {
+  scope: '.'
+});
+
+Notification.requestPermission(function(status) {
+	console.log('Notification permission status:', status);
+});