diff --git a/src/js/full-menu.js b/src/js/full-menu.js
index 8f0611f..ce69b82 100644
--- a/src/js/full-menu.js
+++ b/src/js/full-menu.js
@@ -1,4 +1,4 @@
-(function($) {
+;(function($) {
 
 	$(function() {
 
@@ -7,14 +7,24 @@
 			$burger = $('[data-js-open-menu]');
 
 		$burger.click(function() {
-			var $this = $(this);
-
 			isOpen = !isOpen;
+			toggleMenu(isOpen);
+		});
 
-			$this.toggleClass('is-active', isOpen);
-			$overlay.toggleClass('is-open', isOpen);
+		$(document).bind(window.mq.event, function() {
+			console.log('resize');
+			console.log(isOpen, window.mq.query({ from: 'large' }));
+			if (isOpen === true && window.mq.query({ from: 'large' })) {
+				isOpen = false;
+				toggleMenu(isOpen);
+			}
+		});
 
-			if (isOpen) {
+		function toggleMenu(state) {
+			$burger.toggleClass('is-active', state);
+			$overlay.toggleClass('is-open', state);
+
+			if (state) {
 				window.noScroll.on();
 				$overlay.attr('aria-hidden', 'false');
 				$burger.attr('aria-expanded', 'true');
@@ -23,7 +33,7 @@
 				$overlay.attr('aria-hidden', 'true');
 				$burger.attr('aria-expanded', 'false');
 			}
-		});
+		}
 
 	});
 
diff --git a/src/js/mediaqueries.js b/src/js/mediaqueries.js
new file mode 100644
index 0000000..eb4eb37
--- /dev/null
+++ b/src/js/mediaqueries.js
@@ -0,0 +1,111 @@
+/**
+ * Trigger custom events when changing breakpoint, get breakpoints from CSS properties
+ *
+ * @license APLv2
+ *
+ * @example
+ * // Listen to custom (debounced) event to react to viewport changes:
+ * $document.on(window.mq.event, function(event, prevBreakpoint, currentBreakpoint) {
+ * 	console.log(prevBreakpoint); // { name: "small", value: "768px" }
+ * 	console.log(parseInt(prevBreakpoint.value)); // "768"
+ * });
+ *
+ * // Check the current breakpoint:
+ * if (window.mq.currentBreakpoint.name === 'large') {
+ * 	this.destroySmall();
+ * 	this.initLarge();
+ * }
+ *
+ * // Check the current viewport against a specific breakpoint:
+ * if (window.mq.query({ from: 'small' })) {
+ * 	this.destroySmall();
+ * 	this.initLarge();
+ * }
+ * // or
+ * if (window.mq.query({ from: 'small', to: 'medium' })) {
+ * 	this.destroySmall();
+ * 	this.initMedium();
+ * }
+ */
+
+;(function($, undefined) {
+	'use strict';
+
+	function parseCssProperty(str) {
+		return $.parseJSON($.trim(str.replace(/^('|")|(\\)|('|")$/g, '')));
+	}
+
+	var $document = $(document),
+		mqevent = 'mq',
+		$head = $document.find('head'),
+		$title = $head.find('title'),
+		breakpointsString = $head.css('font-family'),
+		currentBreakpointString = $title.css('font-family'),
+		breakpoints = parseCssProperty(breakpointsString),
+		currentBreakpoint = parseCssProperty(currentBreakpointString);
+
+	$(window).bind('resize' + '.mq', function() {
+		var breakpoint = parseCssProperty($title.css('font-family')),
+			prevBreakpoint = window.mq.currentBreakpoint;
+
+		if (breakpoint && breakpoint.name !== window.mq.currentBreakpoint.name) {
+			window.mq.currentBreakpoint = breakpoint;
+
+			$document.triggerHandler(mqevent, [prevBreakpoint, breakpoint]);
+		}
+	});
+
+	function getBreakpointValue(breakpoint) {
+		var value = 0;
+
+		if (typeof breakpoints[breakpoint] !== 'undefined') {
+			value = parseInt(breakpoints[breakpoint], 10);
+		} else {
+			throw 'Breakpoint not found: "' + breakpoint + '"';
+		}
+
+		return value;
+	}
+
+	function query(options) {
+		var breakpointFrom, breakpointTo,
+			breakpointCurrent = parseInt(window.mq.currentBreakpoint.value, 10);
+
+		if (typeof options !== 'object') {
+			// No or wrong arguments passed
+			throw 'Illegal argument of type "' + typeof options + '", expected "object"';
+		} else if (typeof options.to !== 'undefined' && typeof options.from !== 'undefined') {
+			breakpointFrom = getBreakpointValue(options.from);
+			breakpointTo = getBreakpointValue(options.to);
+
+			// "from" cannot be larger than "to"
+			if (breakpointFrom > breakpointTo) {
+				throw 'Breakpoint ' + breakpointFrom + ' is larger than ' + breakpointTo + '';
+			}
+
+			// The breakpoint needs to smaller than the "to" (exclusive)
+			// but larger or the same as "from" (inclusive)
+			return breakpointFrom <= breakpointCurrent && breakpointCurrent < breakpointTo;
+		} else if (typeof options.to !== 'undefined') {
+			breakpointTo = getBreakpointValue(options.to);
+
+			// Breakpoint needs to smaller than the "to" (exclusive)
+			return breakpointCurrent < breakpointTo;
+		} else if (typeof options.from !== 'undefined') {
+			breakpointFrom = getBreakpointValue(options.from);
+
+			// Breakpoint needs larger or the same as "from" (inclusive)
+			return breakpointCurrent >= breakpointFrom;
+		} else {
+			throw 'No values for "to" or "from" received';
+		}
+	}
+
+	window.mq = {
+		event: mqevent,
+		query: query,
+		breakpoints: breakpoints,
+		currentBreakpoint: currentBreakpoint
+	};
+
+})(jQuery);
diff --git a/src/scss/global/_mediaqueries_sync.scss b/src/scss/global/_mediaqueries_sync.scss
new file mode 100644
index 0000000..8873cc6
--- /dev/null
+++ b/src/scss/global/_mediaqueries_sync.scss
@@ -0,0 +1,27 @@
+/**
+ * Sync breakpoints with JavaScript
+ *
+ * font-family property of title element contains the current breakpoint
+ * font-family property of head element contains all breakpoints
+ */
+
+@include mq($from: 0px) {
+	title {
+		font-family: mqGetBreakpointJSON("tiny", "0px");
+	}
+}
+
+@each $name in map-keys($mqBreakpoints) {
+	$value: map-get($mqBreakpoints, $name);
+
+	@include mq($from: $name) {
+		title {
+			font-family: mqGetBreakpointJSON($name, $value);
+		}
+	}
+}
+
+head {
+	font-family: mqGetBreakpointsJSON($mqBreakpoints);
+	display: none;
+}
diff --git a/src/scss/main.scss b/src/scss/main.scss
index d87d2d7..6f13b6b 100644
--- a/src/scss/main.scss
+++ b/src/scss/main.scss
@@ -6,6 +6,7 @@
 @import "global/directives";
 @import "global/mixins";
 @import "global/mediaqueries";
+@import "global/mediaqueries_sync";
 @import "global/typography";
 @import "layout";
 @import "grid";