diff --git a/admin/partials/exit-pop-up-admin-display.php b/admin/partials/exit-pop-up-admin-display.php
index 808f4b3..adef436 100644
--- a/admin/partials/exit-pop-up-admin-display.php
+++ b/admin/partials/exit-pop-up-admin-display.php
@@ -34,13 +34,7 @@
 			<label class="ex3p-label"
 				   for="ex3p-probability"><?php _e( 'Probability', $this->plugin_name ); ?>
 				:</label>
-			<input id="ex3p-probability" class="ex3p-input ex3p-input-numbers
-			small-text"
-				   type="number"
-				   name="<?php echo $this->plugin_name; ?>[probability]" min="0"
-				   max="100" step="1" size="3"
-				   value="<?php echo $options['probability'];
-			       ?>"> <?php _e( 'in %', $this->plugin_name ); ?>
+			<input id="ex3p-probability" class="ex3p-input ex3p-input-numbers small-text" type="number" name="<?php echo $this->plugin_name; ?>[probability]" min="0" max="100" step="1" size="3" value="<?php echo $options['probability']; ?>"> <?php _e( 'in %', $this->plugin_name ); ?>
 			<br>
 			<label class="ex3p-label"
 				   for="ex3p-delay"><?php _e( 'Delay', $this->plugin_name ); ?>
@@ -85,6 +79,13 @@ class="ex3p-image">
 					  name="<?php echo $this->plugin_name; ?>[text]"><?php
 				echo $options['text']; ?></textarea>
 			<br>
+			<label class="ex3p-label ex3p-label-textarea"
+				   for="ex3p-txt"><?php _e( 'Text after submit', $this->plugin_name ); ?>
+				:</label>
+			<textarea id="ex3p-txt" class="ex3p-input ex3p-textarea"
+					  name="<?php echo $this->plugin_name; ?>[text-submit]"><?php
+				echo $options['text-submit']; ?></textarea>
+			<br>
 			<label class="ex3p-label"
 				   for="ex3p-btn-y"><?php _e( 'Yes Button', $this->plugin_name ); ?>
 				:</label>
diff --git a/public/class-exit-pop-up-public.php b/public/class-exit-pop-up-public.php
index d84d797..f940725 100644
--- a/public/class-exit-pop-up-public.php
+++ b/public/class-exit-pop-up-public.php
@@ -83,7 +83,7 @@ public function localize_script() {
 		$options = get_option( $this->plugin_name );
 
 		$public_dir_path       = plugin_dir_path( __FILE__ ) . 'css/variants';
-		$public_dir_url         = plugin_dir_url( __FILE__ ) . 'css/variants/';
+		$public_dir_url        = plugin_dir_url( __FILE__ ) . 'css/variants/';
 		$public_scandir        = scandir( $public_dir_path );
 		$public_scandir_sliced = array_slice( $public_scandir, 2 );
 
@@ -93,20 +93,21 @@ public function localize_script() {
 		$public_email = __( 'E-Mail', 'exit-pop-up' );
 
 		$localize_array = array(
-			'ex3pProbability' => $options['probability'],
-			'ex3pDelay'       => $options['delay'],
-			'ex3pPublicJs'    => $public_js,
-			'ex3pPublicCss'   => $public_css,
-			'ex3pClose'       => $options['close'],
-			'ex3p_text'       => $options['text'],
-			'public_url'      => $public_url,
-			'ex3p_action'     => $options['action'],
-			'public_email'    => $public_email,
-			'ex3p_btn_y'      => $options['btn-y'],
-			'ex3p_btn_n'      => $options['btn-n'],
-			'public_img'      => $options['image'],
-			'public_scandir'  => $public_scandir_sliced,
-			'publicDirUrl'    => $public_dir_url,
+			'ex3pProbability'  => $options['probability'],
+			'ex3pDelay'        => $options['delay'],
+			'ex3pPublicJs'     => $public_js,
+			'ex3pPublicCss'    => $public_css,
+			'ex3pClose'        => $options['close'],
+			'ex3p_text'        => $options['text'],
+			'ex3p_text_submit' => $options['text-submit'],
+			'public_url'       => $public_url,
+			'ex3p_action'      => $options['action'],
+			'public_email'     => $public_email,
+			'ex3p_btn_y'       => $options['btn-y'],
+			'ex3p_btn_n'       => $options['btn-n'],
+			'public_img'       => $options['image'],
+			'public_scandir'   => $public_scandir_sliced,
+			'publicDirUrl'     => $public_dir_url,
 		);
 		wp_localize_script( $this->plugin_name, 'ex3pObject', $localize_array );
 	}
diff --git a/public/css/exit-pop-up-public.css b/public/css/exit-pop-up-public.css
index 854b37e..69bb9d3 100644
--- a/public/css/exit-pop-up-public.css
+++ b/public/css/exit-pop-up-public.css
@@ -59,4 +59,3 @@ Exit Pop-up CSS
 	font-size: 100%;
 	padding: 10px;
 }
-
diff --git a/public/js/exit-pop-up-loader.js b/public/js/exit-pop-up-loader.js
index 6dddcad..cd20b67 100644
--- a/public/js/exit-pop-up-loader.js
+++ b/public/js/exit-pop-up-loader.js
@@ -1,3 +1,4 @@
+/* eslint-disable no-undef,valid-jsdoc */
 /**
  * Loader script
  *
@@ -19,70 +20,105 @@ var scanDir;
 var randFile;
 var publicDirUrl;
 
-// Check local store if not empty
-if ( 'xxxxxxxxxx' !== localStorage.getItem( 'exit-pop-up-' + window.location.hostname ) ) {
-	// Load options via object from wp_localize_script.
-	ex3pProbability = parseInt( ex3pObject.ex3pProbability, 10 );
-	ex3pPublicJs = ex3pObject.ex3pPublicJs;
-	ex3pPublicCss = ex3pObject.ex3pPublicCss;
+// Load options via object from wp_localize_script.
+ex3pProbability = parseInt( ex3pObject.ex3pProbability, 10 );
+ex3pPublicJs = ex3pObject.ex3pPublicJs;
+ex3pPublicCss = ex3pObject.ex3pPublicCss;
 
-	// Get random number between 1 and 100.
-	ex3pRand = Math.floor( Math.random() * 100 );
+/**
+ * Calculate delay for pop-up loading.
+ */
+function ex3pDelayFn() {
+	// Load option via object from wp_localize_script.
+	ex3pDelay = parseInt( ex3pObject.ex3pDelay, 10 );
 
-	/**
-	 * Load the js and css files.
-	 */
-	function loadFiles() {
-		// Load js file
-		fileref = document.createElement( 'script' );
+	// value to milliseconds
+	ex3pDelay *= 1000;
 
-		fileref.setAttribute( 'src', ex3pPublicJs );
-		fileref.setAttribute( 'defer', 'defer' );
+	// Add more delay randomly
+	min = 0;
+	randomDelay = Math.floor( Math.random() * ( ex3pDelay + 1 ) ) + min;
+	ex3pDelay += randomDelay;
 
-		document.getElementsByTagName( 'head' )[ 0 ].appendChild( fileref );
+	return ex3pDelay;
+}
 
-		// Load basic css file
-		fileref = document.createElement( 'link' );
+/**
+ * Load the js file.
+ *
+ * @returns {string}
+ */
+function loadJs() {
+	// Load js file
+	fileref = document.createElement( 'script' );
 
-		fileref.setAttribute( 'href', ex3pPublicCss );
-		fileref.setAttribute( 'rel', 'stylesheet' );
-		fileref.setAttribute( 'type', 'text/css' );
-		fileref.setAttribute( 'media', 'screen' );
+	fileref.setAttribute( 'src', ex3pPublicJs );
+	fileref.setAttribute( 'defer', 'defer' );
 
-		document.getElementsByTagName( 'head' )[ 0 ].appendChild( fileref );
+	return document.getElementsByTagName( 'body' )[ 0 ].appendChild( fileref );
+}
 
-		// Shuffle a css variant file and load
-		publicDirUrl = ex3pObject.publicDirUrl;
-		scanDir = ex3pObject.public_scandir;
-		randFile = scanDir[ Math.floor( Math.random() * scanDir.length ) ];
+/**
+ * Load the basic css files.
+ *
+ * @returns {string}
+ */
+function loadCssBasic() {
+	// Load basic css file
+	fileref = document.createElement( 'link' );
 
-		fileref = document.createElement( 'link' );
+	fileref.setAttribute( 'href', ex3pPublicCss );
+	fileref.setAttribute( 'rel', 'stylesheet' );
+	fileref.setAttribute( 'type', 'text/css' );
+	fileref.setAttribute( 'media', 'screen' );
 
-		fileref.setAttribute( 'href', publicDirUrl + randFile );
-		fileref.setAttribute( 'id', 'ex3p-css-variant' );
-		fileref.setAttribute( 'rel', 'stylesheet' );
-		fileref.setAttribute( 'type', 'text/css' );
-		fileref.setAttribute( 'media', 'screen' );
+	return document.getElementsByTagName( 'head' )[ 0 ].appendChild( fileref );
+}
 
-		document.getElementsByTagName( 'head' )[ 0 ].appendChild( fileref );
-	}
+/**
+ * Load the css variant.
+ *
+ * @returns {string}
+ */
+function loadCssVariant() {
+	// Shuffle and load a css variant file
+	publicDirUrl = ex3pObject.publicDirUrl;
+	scanDir = ex3pObject.public_scandir;
+	randFile = scanDir[ Math.floor( Math.random() * scanDir.length ) ];
 
-	// Load main script for pop-up
-	if ( ex3pProbability >= ex3pRand ) {
-		// Load option via object from wp_localize_script.
-		ex3pDelay = parseInt( ex3pObject.ex3pDelay, 10 );
+	fileref = document.createElement( 'link' );
+
+	fileref.setAttribute( 'href', publicDirUrl + randFile );
+	fileref.setAttribute( 'id', 'ex3p-css-variant' );
+	fileref.setAttribute( 'rel', 'stylesheet' );
+	fileref.setAttribute( 'type', 'text/css' );
+	fileref.setAttribute( 'media', 'screen' );
 
-		// value to milliseconds
-		ex3pDelay *= 1000;
+	return document.getElementsByTagName( 'head' )[ 0 ].appendChild( fileref );
+}
+
+/**
+ * Bundle all files functions.
+ */
+function loadFiles() {
+	loadJs();
+	loadCssBasic();
+	loadCssVariant();
+}
 
-		// Add more delay randomly
-		min = 0;
-		randomDelay = Math.floor( Math.random() * ( ex3pDelay + 1 ) ) + min;
-		ex3pDelay += randomDelay;
+/**
+ * Load all files with delay.
+ */
+// Check local store if not empty
+if ( 'x' !== localStorage.getItem( 'exit-pop-up-' + window.location.hostname ) ) {
+	// Get random number between 1 and 100.
+	ex3pRand = Math.floor( Math.random() * 100 );
 
+	// Load main script for pop-up
+	if ( ex3pProbability >= ex3pRand ) {
 		// Load files after amount of time.
 		window.addEventListener( 'load', function () {
-			setTimeout( loadFiles, ex3pDelay );
+			setTimeout( loadFiles, ex3pDelayFn() );
 		} );
 	}
 }
diff --git a/public/js/exit-pop-up-public.js b/public/js/exit-pop-up-public.js
index c5d3906..332164b 100644
--- a/public/js/exit-pop-up-public.js
+++ b/public/js/exit-pop-up-public.js
@@ -1,145 +1,200 @@
 /**
  * Injcet form.
  */
+
 function form() {
 	var ex3pClose = ex3pObject.ex3pClose;
 
-	var ttt = ex3pObject.public_scandir;
-	console.log('ttt: '.ttt);
-
 	// Create new nodes.
-	var ex3pNodeSpan = document.createElement('span');
-	ex3pNodeSpan.setAttribute('id', 'ex3p-hide');
-	ex3pNodeSpan.setAttribute('class', 'hide');
+	var ex3pNodeSpan = document.createElement( 'span' );
+	ex3pNodeSpan.setAttribute( 'id', 'ex3p-hide' );
+	ex3pNodeSpan.setAttribute( 'class', 'hide' );
 
-	var ex3pNodeDiv = document.createElement('div');
-	ex3pNodeDiv.setAttribute('id', 'ex3p');
-	ex3pNodeDiv.setAttribute('class', 'ex3p');
-	ex3pNodeDiv.setAttribute('title', ex3pClose);
+	var ex3pNodeDiv = document.createElement( 'div' );
+	ex3pNodeDiv.setAttribute( 'id', 'ex3p' );
+	ex3pNodeDiv.setAttribute( 'class', 'ex3p' );
+	ex3pNodeDiv.setAttribute( 'title', ex3pClose );
 
 	// Append new nodes.
-	document.getElementsByTagName('body')[0].appendChild(ex3pNodeSpan);
-	document.getElementsByTagName('body')[0].appendChild(ex3pNodeDiv);
+	document.getElementsByTagName( 'body' )[ 0 ].appendChild( ex3pNodeSpan );
+	document.getElementsByTagName( 'body' )[ 0 ].appendChild( ex3pNodeDiv );
 
 	// Get form text and markup.
-	document.getElementById('ex3p-hide').textContent = ex3pClose;
-
-	document.getElementById('ex3p').innerHTML = `<div id="ex3p-b" class="ex3p-b" title="">
-		<button id="ex3p-x" class="ex3p-x" type="button" title="${ex3pClose}">X</button>
-		<img alt="" src="${ex3pObject.public_img}" class="ex3p-l">
-		<div class="ex3p-txt">${ex3pObject.ex3p_text}</div>
-		<!-- <form id="ex3p-form" class="ex3p-form"	action="${ex3pObject.public_url}${ex3pObject.ex3p_action}" method="post"> -->
-		<form id="ex3p-form" class="ex3p-form" name="exit-pop-up" novalidate action="https://www.hielscher.com/cgi-bin/exit-pop-up.pl" method="post">
-		<label for="ex3p-in" class="ex3p-lbl">${ex3pObject.public_email}</label>
-		<input id="ex3p-in" class="ex3p-in" type="email" name="email" value="${ex3pObject.public_email}">
-		<input type="hidden" name="sourcepage" value="${window.location.href}">
-		<input type="hidden" name="sourcepage-title" value="${document.title}">
-		<input type="hidden" name="country" value="country" id="ex3p-country">
-		<input type="hidden" name="click-time" value="click-time" id="ex3p-click-time">
-		<input type="hidden" name="css-variant" value="css-variant" id="ex3p-css-variant-input">
-		<input type="hidden" name="browser" value="browser" id="ex3p-browser">
-		<input type="hidden" name="x" value="" id="ex3p-no-x">
-		<button type="submit" name="action" value="submit" id="ex3p-yes" class="ex3p-button ex3p-yes">${ex3pObject.ex3p_btn_y}</button>
-		<button type="submit" name="action" value="cancel" id="ex3p-no" class="ex3p-button ex3p-no">${ex3pObject.ex3p_btn_n}</button>
-		</form>
-		</div>`;
+	document.getElementById( 'ex3p-hide' ).textContent = ex3pClose;
+
+	// Multiline strings with + are slow. Better use `. But i can't for IE9. ;-(
+	document.getElementById( 'ex3p' ).innerHTML = String( '<div id="ex3p-b" class="ex3p-b" title="">' +
+		'<button id="ex3p-x" class="ex3p-x" type="button" title="' + ex3pClose + '">X</button>' +
+		'<img alt="" src="' + ex3pObject.public_img + '" class="ex3p-l">' +
+		'<div id="ex3p-txt" class="ex3p-txt">' + ex3pObject.ex3p_text + '</div>' +
+		'<form id="ex3p-form" class="ex3p-form" novalidate action="' + ex3pObject.public_url ) + ex3pObject.ex3p_action + '" method="post">' +
+		'<label for="ex3p-in" class="ex3p-lbl">' + ex3pObject.public_email + '</label>' +
+		'<input id="ex3p-in" class="ex3p-in" type="email" name="email" value="' + ex3pObject.public_email + '">' +
+		'<input type="hidden" name="sourcepage" value="' + window.location.href + '">' +
+		'<input type="hidden" name="sourcepage-title" value="' + document.title + '">' +
+		'<input type="hidden" name="country" value="country" id="ex3p-country">' +
+		'<input type="hidden" name="delay" value="delay" id="ex3p-delay">' +
+		'<input type="hidden" name="css-variant" value="css-variant" id="ex3p-css-variant-input">' +
+		'<input type="hidden" name="browser" value="browser" id="ex3p-browser">' +
+		'<input type="hidden" name="status" value="" id="ex3p-status">' +
+		'<button type="button" name="action" value="submit" id="ex3p-yes" class="ex3p-button ex3p-yes">' + ex3pObject.ex3p_btn_y + '</button>' +
+		'<button type="button" name="action" value="cancel" id="ex3p-no" class="ex3p-button ex3p-no">' + ex3pObject.ex3p_btn_n + '</button>' +
+		'</form>' +
+		'</div>';
 }
 form();
 
-/**
- * Close Pop-up: set it with css display:none;
- * If clicking on "X" or outside from the box.
- */
-var ex3p = document.getElementById('ex3p');
-var ex3pX = document.getElementById('ex3p-x');
-var ex3pYes = document.getElementById('ex3p-yes');
-var ex3pNo = document.getElementById('ex3p-no');
-
-/**
- * Close pop-up.
- */
-function triggerClose(e) {
-	var trid = e.target.id;
-
-	if ('ex3p' === trid || ex3pX.contains(e.target) || ex3pNo.contains(e.target)) {
-		ex3p.style.display = 'none';
-	}
-}
-ex3p.addEventListener('touchstart', triggerClose);
-ex3p.addEventListener('click', triggerClose);
-
 /**
  * Clear placeholder text if focus.
  * Show placeholder text if blur and nothing was written.
  */
-var ex3pIn = document.getElementById('ex3p-in');
+var ex3pIn = document.getElementById( 'ex3p-in' );
 
-ex3pIn.addEventListener('focus', () => {
-	if (ex3pIn.value === ex3pIn.previousElementSibling.innerHTML) {
+ex3pIn.addEventListener( 'focus', function () {
+	if ( ex3pIn.value === ex3pIn.previousElementSibling.innerHTML ) {
 		ex3pIn.value = '';
 	}
-});
+} );
 
-ex3pIn.addEventListener('blur', () => {
-	if ('' === ex3pIn.value) {
+ex3pIn.addEventListener( 'blur', function () {
+	if ( '' === ex3pIn.value ) {
 		ex3pIn.value = ex3pIn.previousElementSibling.innerHTML;
 	}
-});
+} );
+
+/**
+ * Different close Pop-up actions
+ *
+ */
+var ex3p = document.getElementById( 'ex3p' );
+var ex3pX = document.getElementById( 'ex3p-x' );
+var ex3pYes = document.getElementById( 'ex3p-yes' );
+var ex3pNo = document.getElementById( 'ex3p-no' );
+
+/**
+ * Hide input field and say Thank You after submit
+ */
+function ex3pThanks() {
+	ex3pIn.style.display = 'none';
+	ex3pYes.style.display = 'none';
+	ex3pNo.style.display = 'none';
+	document.getElementById( 'ex3p-txt' ).innerHTML = ex3pObject.ex3p_text_submit;
+	document.getElementById( 'ex3p-status' ).value = 'submit';
+
+	setTimeout( function () {
+		document.getElementById( 'ex3p-form' ).submit();
+	}, 3000 );
+}
+ex3pYes.addEventListener( 'touchstart', ex3pThanks );
+ex3pYes.addEventListener( 'click', ex3pThanks );
 
 /**
  * Get values when clicked.
  */
 function ex3pClick() {
 	// Get date and time.
-	document.getElementById('ex3p-click-time').value = new Date();
+	document.getElementById( 'ex3p-delay' ).value = ex3pDelayFn() / 1000 + ' sec.';
+
 	// Get css variant.
-	var cssVariantHref = document.getElementById('ex3p-css-variant').getAttribute("href");
-	var cssVariant = cssVariantHref.substring(cssVariantHref.lastIndexOf('/') + 1, cssVariantHref.lastIndexOf('.css'));
-	document.getElementById('ex3p-css-variant-input').value = cssVariant;
+	var cssVariantHref = document.getElementById( 'ex3p-css-variant' ).getAttribute( 'href' );
+	var cssVariant = cssVariantHref.substring( cssVariantHref.lastIndexOf( '/' ) + 1, cssVariantHref.lastIndexOf( '.css' ) );
+	document.getElementById( 'ex3p-css-variant-input' ).value = cssVariant;
+
 	// Get brrowser info: user-agent.
-	document.getElementById('ex3p-browser').value = navigator.userAgent;
+	document.getElementById( 'ex3p-browser' ).value = navigator.userAgent;
 }
-ex3pYes.addEventListener('touchstart', ex3pClick);
-ex3pYes.addEventListener('click', ex3pClick);
-ex3pNo.addEventListener('touchstart', ex3pClick);
-ex3pNo.addEventListener('click', ex3pClick);
-ex3pX.addEventListener('touchstart', ex3pClick);
-ex3pX.addEventListener('click', ex3pClick);
-ex3p.addEventListener('touchstart', ex3pClick);
-ex3p.addEventListener('click', ex3pClick);
+ex3pYes.addEventListener( 'touchstart', ex3pClick );
+ex3pYes.addEventListener( 'click', ex3pClick );
+ex3pNo.addEventListener( 'touchstart', ex3pClick );
+ex3pNo.addEventListener( 'click', ex3pClick );
+ex3pX.addEventListener( 'touchstart', ex3pClick );
+ex3pX.addEventListener( 'click', ex3pClick );
+ex3p.addEventListener( 'touchstart', ex3pClick );
+ex3p.addEventListener( 'click', ex3pClick );
 
 /**
- * Values when canceling.
+ * Get special values when canceling.
  *
  * Giving a fake e-mail because form check.
  */
-function ex3pClickCancel() {
-	ex3pIn.value = 'no@nonono.no'
+function ex3pCancel() {
+	ex3p.style.display = 'none';
+	ex3pIn.value = 'just@fa.ke';
+	document.getElementById( 'ex3p-form' ).submit();
+}
+
+/**
+ * Submit form (with fake email) when click on cancel button.
+ */
+function buttonNo() {
+	document.getElementById( 'ex3p-status' ).value = 'cancel';
+	ex3pCancel();
 }
-ex3pNo.addEventListener('touchstart', ex3pClickCancel);
-ex3pNo.addEventListener('click', ex3pClickCancel);
+ex3pNo.addEventListener( 'touchstart', buttonNo );
+ex3pNo.addEventListener( 'click', buttonNo );
 
 /**
  * Submit form (with fake email) when click on "X".
  */
 function submitX() {
-	ex3pClickCancel();
-	document.getElementById('ex3p-no-x').value = 'cancel-x';
-	document.getElementById('ex3p-form').submit();
+	document.getElementById( 'ex3p-status' ).value = 'cancel-x';
+	ex3pCancel();
 }
-ex3pX.addEventListener('touchstart', submitX);
-ex3pX.addEventListener('click', submitX);
+ex3pX.addEventListener( 'touchstart', submitX );
+ex3pX.addEventListener( 'click', submitX );
 
 /**
  * Submit form (with fake email) when click out of the box.
  */
 function submitOutOfBox() {
-	ex3pClickCancel();
-	document.getElementById('ex3p-no-x').value = 'cancel-out-of-box';
-	document.getElementById('ex3p-form').submit();
+	document.getElementById( 'ex3p-status' ).value = 'cancel-out-of-box';
+	ex3pCancel();
 }
-ex3p.addEventListener('touchstart', submitOutOfBox);
-ex3p.addEventListener('click', submitOutOfBox);
+
+/**
+ * Close pop-up.
+ */
+function triggerClose( e ) {
+	var trid = e.target.id;
+
+	if ( 'ex3p' === trid ) {
+		submitOutOfBox();
+	}
+}
+ex3p.addEventListener( 'touchstart', triggerClose );
+ex3p.addEventListener( 'click', triggerClose );
+
+/**
+ * Check external links.
+ */
+// var ex3pExtUrl = document.getElementsByTagName('a').getAttribute('href');
+//
+// function extractHostname(url) {
+// 	var hostname;
+// 	//find & remove protocol (http, ftp, etc.) and get the hostname
+// 	if (url.indexOf("://") > -1) {
+// 		hostname = url.split('/')[2];
+// 	}
+// 	else {
+// 		hostname = url.split('/')[0];
+// 	}
+//
+// 	//find & remove port number
+// 	hostname = hostname.split(':')[0];
+//
+// 	return hostname;
+// }
+//
+// function clickLink() {
+// 	console.log(extractHostname(ex3pExtUrl));
+// }
+// ex3p.addEventListener('click', clickLink);
+//
+//
+//
+// if (extractHostname(ex3pExtUrl) === window.location.hostname ) {
+//
+// }
 
 /**
  * Fire Pop-up.
@@ -151,23 +206,23 @@ function popupReady() {
 	// Get the vertical coordinate.
 	var clientY = '100';
 
-	document.getElementsByTagName('header')[0].addEventListener('mousemove', (event) => {
+	document.getElementsByTagName( 'header' )[ 0 ].addEventListener( 'mousemove', function ( event ) {
 		// Get vertical position of mouse in viewport.
 		clientY = event.clientY;
 
 		// If Mouse goes over top, fire pop-up.
-		if (50 > clientY) {
-			document.getElementsByTagName('body')[0].addEventListener('mouseleave', () => {
+		if ( 50 > clientY ) {
+			document.getElementsByTagName( 'body' )[ 0 ].addEventListener( 'mouseleave', function () {
 				// Makes sure, pop up fires only once.
-				if (true === onlyOnce) {
+				if ( true === onlyOnce ) {
 					onlyOnce = false;
 					ex3p.style.display = 'block';
 
 					// Set cookie.
-					localStorage.setItem('exit-pop-up-' + window.location.hostname, 'x');
+					localStorage.setItem( 'exit-pop-up-' + window.location.hostname, 'x' );
 				}
-			});
+			} );
 		}
-	});
+	} );
 }
 popupReady();