Event.observe(window,'load',function() {
	$$('a').each(function(elem) {
		if (!elem.href) 
			return;

		var relativeLink = elem.href.replace(/^https?:\/\/[^/]+(.+)/,'$1');
		if (!relativeLink.match(/^\/kontakt\/[^/]+\/.+/))
			return;

		var address = relativeLink.replace(/^\/kontakt\/([^/]+)\/(.+)/,'$2@$1');
		elem.href = 'mail'+'to:'+address;
		elem.innerHTML = address;
	});
});