function menuFadeIn() {
	$('#navigation a').hide();
	list = $('#navigation a');
	for(i = 0; i < list.length; i++)
		setTimeout('$("#navigation a[id='+$(list[i]).attr('id')+']").fadeIn();', i*150);
}
function rotateClass(slogan) {	
	if(slogan.hasClass("picasso")) {
		slogan.removeClass("picasso");
		slogan.addClass("kennedy");
	} else
	if(slogan.hasClass("kennedy")) {
		slogan.removeClass("kennedy");
		slogan.addClass("scharlach");
	} else
	if(slogan.hasClass("scharlach")) {
		slogan.removeClass("scharlach");
		slogan.addClass("picasso");
	}
}
function rotateSlogan(slogan) {
	ftime = 1000;
	setTimeout("rotateClass($('#slogan'));", ftime);
	slogan.fadeOut(ftime).fadeIn(ftime);
}
function projectImageSwitch(num, obj) {
	$('#project-image-nav a').removeClass("active");
	$('div.project-image').hide();
	$('#project-image-'+num).fadeIn();
	$(obj).addClass("active");
}


function rotateClass2(slogan2) {	

	if(slogan2.hasClass("airbook_vorschau_klehn")) {
		slogan2.removeClass("airbook_vorschau_klehn");
		slogan2.addClass("airbook_vorschau_pearltrader");
	} else
	if(slogan2.hasClass("airbook_vorschau_pearltrader")) {
		slogan2.removeClass("airbook_vorschau_pearltrader");
		slogan2.addClass("airbook_vorschau_kirschundnagel");
	} else
	if(slogan2.hasClass("airbook_vorschau_kirschundnagel")) {
		slogan2.removeClass("airbook_vorschau_kirschundnagel");
		slogan2.addClass("airbook_vorschau_klehn");
	}
	
}
function rotateSlogan2(slogan2) {
	ftime = 600;
	setTimeout("rotateClass2($('#airbook_vorschau'));", ftime);
	slogan2.fadeOut(ftime).fadeIn(ftime);

}

function rotateNews() {
	var news_items = $("#evennews > div.news_item");
	var item_count = news_items.length - 1;
	var active = 0;
	$(news_items[active]).fadeIn(1000);
	
	var fader = window.setInterval(function(){
		$(news_items[active]).fadeOut(1000);
		if(active == item_count) {
			active = 0;
		} else {
			active = active + 1;
		}
		$(news_items[active]).fadeIn(1000);
	}, 7000);
}