diff --git a/data/y-web/Y_Tools_Screenshot.yhtm b/data/y-web/Y_Tools_Screenshot.yhtm
index 594ff575a..75b9e64ce 100644
--- a/data/y-web/Y_Tools_Screenshot.yhtm
+++ b/data/y-web/Y_Tools_Screenshot.yhtm
@@ -1,9 +1,10 @@
 {=var-set:grab={=find-exec:grab=}=}
 {=var-set:fbshot={=find-exec:fbshot=}=}
 
-{=include-block:Y_Blocks.txt;head_ni=}
+{=include-block:Y_Blocks.txt;head=}
+{=include-block:Y_Blocks.txt;jQuery=}
+{=include-block:Y_Blocks.txt;jQuery_ui=}
 <script type="text/javascript" src="/Y_Baselib.js"></script>
-<script type="text/javascript" src="/prototype.js"></script>
 <script type="text/javascript">
 //<![CDATA[
 var enableOSD;
@@ -12,9 +13,9 @@ var enablePiP;
 var interval;
 
 function checkEnable() {
-	enableOSD	= (document.getElementById('checkOSD').checked == true)		? 1 : 0;
-	enableVideo	= (document.getElementById('checkVideo').checked == true)	? 1 : 0;
-	enablePiP	= (document.getElementById('checkPiP').checked == true)		? 1 : 0;
+	enableOSD	= (id('checkOSD').checked == true)	? 1 : 0;
+	enableVideo	= (id('checkVideo').checked == true)	? 1 : 0;
+	enablePiP	= (id('checkPiP').checked == true)	? 1 : 0;
 
 	if (enableOSD == 0 && enableVideo == 0) {
 		alert("{=L:bc.screenshot.checkenable=}");
@@ -27,12 +28,12 @@ function checkEnable() {
 	return true;
 }
 function rcsim(_key) {
-	if(!checkEnable()) return;
+	if (!checkEnable()) return;
 
 	if(_key == "KEY_POWER"){
 		var __result = trim(loadSyncURL("/control/standby"));
 		if (__result == "off")	{
-			if(confirm("{=L:bc.control.shutdown.ask=}") != true)
+			if (confirm("{=L:bc.control.shutdown.ask=}") != true)
 			return;
 		}
 	}
@@ -40,15 +41,15 @@ function rcsim(_key) {
 	window.setTimeout("do_snapshot()", 750);
 }
 function do_snapshot() {
-	if(!checkEnable()) return;
+	if (!checkEnable()) return;
 
-	$('shot').hide();
-	$('shot').src = "";
-	$('buttons').hide();
-	$('status').show();
+	jQuery('#shot').hide();
+	jQuery('#shot').attr("src", "");
+	jQuery('#buttons').hide();
+	jQuery('#status').show();
 
 	var filename = "screenshot";
-	if (id("filename").value != "") {
+	if (id('filename').value != "") {
 		filename = id("filename").value;
 	}
 
@@ -76,27 +77,19 @@ function do_showshot(_filename) {
 	if (_filename == "")
 		_filename = "screenshot";
 
-	$('status').hide();
-	$('buttons').show();
-	$('shot').src = "/tmp/"+_filename+".png?"+Math.random();
-	$('shot').show();
+	jQuery('#status').hide();
+	jQuery('#buttons').show();
+	jQuery('#shot').attr("src", "/tmp/"+_filename+".png?" + Math.random());
+	jQuery('#shot').show();
 }
-function do_clearshot(){
-	$('shot').hide();
-	$('shot').src = "";
+function do_clearshot() {
+	jQuery('#shot').hide();
+	jQuery('#shot').attr("src", "");
 
 	loadSyncURL("/control/exec?Y_Tools&screenshot_clear");
 }
-function do_switchrc(){
-	//NI
-	/*
-	if (id('remote').style.display == 'none')
-		$('remote').show();
-	else
-		$('remote').hide();
 
-	do_switchrc_txt();
-	*/
+function do_switchrc() {
 	jQuery('#remote').toggle('slide', {direction: 'left'}, 'slow', function() {
 		do_switchrc_txt();
 	});
@@ -104,14 +97,14 @@ function do_switchrc(){
 
 function do_switchrc_txt(){
 	if (id('remote').style.display == 'none')
-		$('switchrc').update("{=L:bc.control.remote=} {=L:show=}");
+		jQuery('#switchrc').text("{=L:bc.control.remote=} {=L:show=}");
 	else
-		$('switchrc').update("{=L:bc.control.remote=} {=L:hide=}");
+		jQuery('#switchrc').text("{=L:bc.control.remote=} {=L:hide=}");
 }
 
 function do_reload(){
-	if (document.getElementById("checkReload").checked)
-		interval = setInterval(do_snapshot, document.getElementById("inputReload").value + "000");
+	if (id('checkReload').checked)
+		interval = setInterval(do_snapshot, id('inputReload').value + "000");
 	else
 		clearInterval(interval);
 }
@@ -147,8 +140,8 @@ function do_reload(){
 			<div class="clear"></div>
 		</div>
 		<div id="status" style="display: none">
-				<img src="/images/wait.gif" alt="{=L:bc.screenshot.wait_text=}"/>
-				{=L:bc.screenshot.wait_text=}
+			<img src="/images/wait.gif" alt="{=L:bc.screenshot.wait_text=}"/>
+			{=L:bc.screenshot.wait_text=}
 		</div>
 		</div>
 		<table cellpadding="0" class="screenshot">
@@ -164,13 +157,13 @@ function do_reload(){
 	</div>
 </div>
 <script>
-document.getElementById('checkReload').onclick = function() {
+id('checkReload').onclick = function() {
 	if (this.checked ) {
-		interval = setInterval(do_snapshot, document.getElementById("inputReload").value + "000");
-		document.getElementById("inputReload").disabled = false;
+		interval = setInterval(do_snapshot, id("inputReload").value + "000");
+		id("inputReload").disabled = false;
 	} else {
 		clearInterval(interval);
-		document.getElementById("inputReload").disabled = true;
+		id("inputReload").disabled = true;
 	}
 };
 </script>
diff --git a/data/y-web/Y_Tools_Screenshot_GraphLCD.yhtm b/data/y-web/Y_Tools_Screenshot_GraphLCD.yhtm
index b9173637f..b29317b8d 100644
--- a/data/y-web/Y_Tools_Screenshot_GraphLCD.yhtm
+++ b/data/y-web/Y_Tools_Screenshot_GraphLCD.yhtm
@@ -1,24 +1,24 @@
-
 {=include-block:Y_Blocks.txt;head=}
+{=include-block:Y_Blocks.txt;jQuery=}
 <script type="text/javascript" src="/Y_Baselib.js"></script>
-<script type="text/javascript" src="/prototype.js"></script>
 <script type="text/javascript">
 //<![CDATA[
 var interval;
 
 function do_snapshot() {
 
-	$('shot').hide();
-	$('shot').src = "";
-	$('buttons').hide();
-	$('status').show();
+	jQuery('#shot').hide();
+	jQuery('#shot').attr("src", "");
+	jQuery('#buttons').hide();
+	jQuery('#status').show();
 
+	// FIXME: any other filename then "glcdscreenshot" seeems broken
 	var filename = "glcdscreenshot";
-	if (id("filename").value != "") {
+	if (id('filename').value != "") {
 		filename = id("filename").value;
 	}
 
-	loadSyncURL("/control/glcdscreenshot?name"+filename);
+	loadSyncURL("/control/glcdscreenshot?name="+filename);
 
 	do_showshot(filename);	
 }
@@ -26,21 +26,21 @@ function do_showshot(_filename) {
 	if (_filename == "")
 		_filename = "glcdscreenshot";
 
-	$('status').hide();
-	$('buttons').show();
-	$('shot').src = "/tmp/"+_filename+".png?"+Math.random();
-	$('shot').show();
+	jQuery('#status').hide();
+	jQuery('#buttons').show();
+	jQuery('#shot').attr("src", "/tmp/"+_filename+".png?" + Math.random());
+	jQuery('#shot').show();
 }
 function do_clearshot(){
-	$('shot').hide();
-	$('shot').src = "";
+	jQuery('#shot').hide();
+	jQuery('#shot').attr("src", "");
 
 	loadSyncURL("/control/exec?Y_Tools&screenshot_clear");
 }
 
 function do_reload(){
-	if (document.getElementById("checkReload").checked)
-		interval = setInterval(do_snapshot, document.getElementById("inputReload").value + "000");
+	if (id('checkReload').checked)
+		interval = setInterval(do_snapshot, id('inputReload').value + "000");
 	else
 		clearInterval(interval);
 }
@@ -60,7 +60,7 @@ function do_reload(){
 			</div>
 			<div class="right">
 				<form onsubmit="do_snapshot(); return false">
-				{=L:filename=}: <input type="text" value="glcdscreenshot" id="filename" size="10" />
+				{=L:filename=}: <input type="text" value="glcdscreenshot" id="filename" size="12" />
 				</form>
 			</div>
 			<div class="clear"></div>
@@ -70,8 +70,8 @@ function do_reload(){
 			<div class="clear"></div>
 		</div>
 		<div id="status" style="display: none">
-				<img src="/images/wait.gif" alt="{=L:bc.screenshot.wait_text=}"/>
-				{=L:bc.screenshot.wait_text=}
+			<img src="/images/wait.gif" alt="{=L:bc.screenshot.wait_text=}"/>
+			{=L:bc.screenshot.wait_text=}
 		</div>
 		</div>
 		<table cellpadding="0" class="screenshot">
@@ -84,13 +84,13 @@ function do_reload(){
 	</div>
 </div>
 <script>
-document.getElementById('checkReload').onclick = function() {
+id('checkReload').onclick = function() {
 	if (this.checked ) {
-		interval = setInterval(do_snapshot, document.getElementById("inputReload").value + "000");
-		document.getElementById("inputReload").disabled = false;
+		interval = setInterval(do_snapshot, id('inputReload').value + "000");
+		id('inputReload').disabled = false;
 	} else {
 		clearInterval(interval);
-		document.getElementById("inputReload").disabled = true;
+		id('inputReload').disabled = true;
 	}
 };
 </script>
diff --git a/data/y-web/Y_Tools_Screenshot_LCD4Linux.yhtm b/data/y-web/Y_Tools_Screenshot_LCD4Linux.yhtm
index 4c256a3c0..c943682db 100644
--- a/data/y-web/Y_Tools_Screenshot_LCD4Linux.yhtm
+++ b/data/y-web/Y_Tools_Screenshot_LCD4Linux.yhtm
@@ -1,16 +1,17 @@
-{=include-block:Y_Blocks.txt;head_ni=}
+{=include-block:Y_Blocks.txt;head=}
+{=include-block:Y_Blocks.txt;jQuery=}
 <script type="text/javascript">
 //<![CDATA[
 var interval;
 
 function do_showshot() {
-	$('shot').src = "/tmp/lcd4linux.png?"+Math.random();
-	$('shot').show();
+	jQuery('#shot').attr("src", "/tmp/lcd4linux.png?" + Math.random());
+	jQuery('#shot').show();
 }
 
 function do_reload(){
-	if (document.getElementById("checkReload").checked)
-		interval = setInterval(do_showshot, document.getElementById("inputReload").value + "000");
+	if (id('checkReload').checked)
+		interval = setInterval(do_showshot, id('inputReload').value + "000");
 	else
 		clearInterval(interval);
 }
@@ -40,13 +41,13 @@ function do_reload(){
 	</div>
 </div>
 <script>
-document.getElementById('checkReload').onclick = function() {
+id('checkReload').onclick = function() {
 	if (this.checked ) {
-		interval = setInterval(do_showshot, document.getElementById("inputReload").value + "000");
-		document.getElementById("inputReload").disabled = false;
+		interval = setInterval(do_showshot, id('inputReload').value + "000");
+		id('inputReload').disabled = false;
 	} else {
 		clearInterval(interval);
-		document.getElementById("inputReload").disabled = true;
+		id('inputReload').disabled = true;
 	}
 };
 </script>
diff --git a/data/y-web/Y_Version.txt b/data/y-web/Y_Version.txt
index 728699d3b..180fe1b68 100644
--- a/data/y-web/Y_Version.txt
+++ b/data/y-web/Y_Version.txt
@@ -1,3 +1,3 @@
-version=3.0.7
-date=01.02.2023
+version=3.0.8
+date=02.02.2023
 info=NI-Neutrino-Webinterface