window.addEvent('domready', function() {
	var subnavi = $$('#wohnbereiche>.subnavi');
	
	// If IE 6 :(
	if ($chk(Browser.Engine.trident) && Browser.Engine.version == 4) {
		subnavi.hide();
		
		$('wohnbereiche').addEvent('click', function(e) {
			new Event(e).stop();
			subnavi.toggle();
		});
		
		$$('img, div').setStyle('behavior', 'url(js/iepngfix.htc)');

	} else { // if any other browser
		
		subnavi.fade('hide');
		$('wohnbereiche').addEvents({
			'mouseover' : function() {
				subnavi.fade('show');
			},
			'mouseout' : function() {
				subnavi.fade('hide');
			},
			'click' : function(e) {
				new Event(e).stop();
			}
		});
	}
	
	// makes sure subnavi links are followed
	$$('#navigation li .subnavi li').addEvent('click', function(e) {
		new Event(e).stop();
		window.location = this.getElement('a').get('href');
	});
});