window.addEvent('domready', function(){
	var count = 0;
	var current = 2;
	var slideAr = [];
	var fadeAr = [];
	var but = ['link0','link1','link2'];
	var contentEL = ['con1','con2','con3'];
	$$('#nav a.alink').each(function(div){
		var link = div.id;
		var isEL = contentEL[count];
		slideAr.include('slide'+count);
		fadeAr.include('fade'+count);
		slideAr[count] = new Fx.Slide(isEL,{duration: 1000, transition: Fx.Transitions.Quad.easeIn});
		fadeAr[count] = new Fx.Styles(isEL,'opacity', {duration:5000});
		if (count != current){
			slideAr[count].hide();
		}else{
			document.getElementById(but[count]).style.color = "#d40032";
		}
		$(link).addEvent('click', function(e){
			var id = this.id.substr(4);
			e = new Event(e);
			if (id != current){
				this.style.color = "#d40032";
				document.getElementById(but[current]).style.color = "#498677";
				fadeAr[current].start ({'opacity':[1,0]});
				slideAr[current].toggle().chain(function(){
					//fadeAr[current].start ({'opacity':[0,1]});
					$(contentEL[current]).setOpacity(1);
					current = id;
					slideAr[current].toggle();
					fadeAr[current].start ({'opacity':[0,1]});
					// googlemap ein aus
					if (id == 2){
						slideAr[current].toggle().chain(function(){
							document.getElementById('map').style.display = "";
						});
					}else {
						document.getElementById('map').style.display = "none";
					}
				});
			}
			e.stop();
		});
		count ++;
	});
});