// Cufon
Cufon.replace('#navigation ul.mainnavigationul li a', { hover: true });
Cufon.replace('#layoutgrid h1,.reftitel,.refsubtitel');
Cufon.replace('#layoutgrid h2');

function theRotator() {

	//Set the opacity of all images to 0
	jQuery('div.teaserslide ul li').css({opacity: 0.0});
	
	//Get the first image and display it (gets set to full opacity)
	jQuery('div.teaserslide ul li:first').css({opacity: 1.0});
	
	// Get random first image
	var count = jQuery('div.teaserslide ul li').length;
	var randomNum = Math.ceil( Math.random()*(count-1) );
	jQuery('div.teaserslide ul li:eq('+randomNum+')').css({opacity: 1.0}).addClass('show');

	//Call the rotator function to run the slideshow, 6000 = change to next image after 6 seconds
	
	setInterval('rotate()',6000);
	
}

function rotate() {	
	//Get the first image
	var current = (jQuery('div.teaserslide ul li.show') ?  jQuery('div.teaserslide ul li.show') : jQuery('div.teaserslide ul li:first'));
	
    if ( current.length == 0 ) current = jQuery('div.teaserslide ul li:first');

	//Get next image, when it reaches the end, rotate it back to the first image
	var next = ((current.next().length) ? ((current.next().hasClass('show')) ? jQuery('div.teaserslide ul li:first') :current.next()) : jQuery('div.teaserslide ul li:first'));
	
	//Un-comment the 3 lines below to get the images in random order
	//var sibs = current.siblings();
	//var rndNum = Math.floor(Math.random() * sibs.length );
	//var next = jQuery( sibs[ rndNum ] );		

	//Set the fade in effect for the next image, the show class has higher z-index
	next.css({opacity: 0.0})
	.addClass('show')
	.animate({opacity: 1.0}, 1000);

	//Hide the current image
	current.animate({opacity: 0.0}, 1000)
	.removeClass('show');
	
}

jQuery(document).ready(function($){
	//Load the slideshow
	theRotator();
	$('div.teaserslide').fadeIn(1000);
	$('div.teaserslide ul li').fadeIn(1000); // tweek for IE
	
	//Colorbox
	$("a[rel='lightbox']").colorbox();
	
	// EPL Lists
	// visibility check
	var is_visible = false;

	// hide
	$('.contentright .referenzen').hide();
	
	// clicks
	$('.contentright a.faecherlink').click(function(e) {
	
		// switch visibility
		is_visible = !is_visible;
		
		// toggle
		$('.contentright .referenzen').slideToggle("fast");

		// return false so any link destination is not followed
		return false;

	});
});