$(function() {
	var flagge_de = new Image();
	flagge_de.src = "../../src/img/flagge_de.jpg"
	var flagge_de_grau = new Image();
	flagge_de_grau.src = "../../src/img/flagge_de_grau.jpg"
	var flagge_en = new Image();
	flagge_en.src = "../../src/img/flagge_en.jpg"
	var flagge_en_grau = new Image();
	flagge_en_grau.src = "../../src/img/flagge_en_grau.jpg"
	var flagge_nl = new Image();
	flagge_nl.src = "../../src/img/flagge_nl.jpg"
	var flagge_nl_grau = new Image();
	flagge_nl_grau.src = "../../src/img/flagge_nl_grau.jpg"

	$('#langnav a img').hover(
		// handlerIn
		function () {
			var that = $(this);
			if (!that.hasClass('active')) {
				var src = that.attr('src');
				that.attr('src', src.replace('_grau.jpg', '.jpg'));
			}
		},
		// handerOut
		function () {
			var that = $(this);
			if (!that.hasClass('active')) {
				var src = that.attr('src');
				that.attr('src', src.replace('.jpg', '_grau.jpg'));
			}
		}
	);
});