installed plugin W3 Total Cache version 2.3.2

wp-content/plugins/w3-total-cache/UserExperience_LazyLoad_GoogleMaps_WPGoogleMapPlugin.php

@@ -0,0 +1,35 @@
+<?php
+namespace W3TC;
+
+class UserExperience_LazyLoad_GoogleMaps_WPGoogleMapPlugin {
+	public function w3tc_lazyload_mutator_before( $data ) {
+		$buffer = $data['buffer'];
+		if (strpos( $buffer, '<script>jQuery(document).ready(function($) {var map' ) === false ) {
+			return $data;
+		}
+
+		$buffer = str_replace(
+			'<script>jQuery(document).ready(function($) {var map',
+			'<script>window.w3tc_wpgmp_load = (function($) {var map',
+			$buffer
+		);
+
+		add_filter( 'w3tc_lazyload_on_initialized_javascript', array(
+			$this, 'w3tc_lazyload_on_initialized_javascript' ) );
+
+		$data['buffer'] = $buffer;
+		$data['modified'] = true;
+
+		return $data;
+	}
+
+
+
+	public function w3tc_lazyload_on_initialized_javascript() {
+		return 'window.w3tc_lazyLazy_googlemaps_wpmapplugin = new LazyLoad({' .
+			'elements_selector: ".wpgmp_map_container",'.
+			'callback_enter: function(e){' .
+				'window.w3tc_wpgmp_load(jQuery)'.
+			'}});';
+	}
+}