window.addEvent('domready', function() {

	$$('.reg').setStyles({
		'visibility': 'hidden',
		'opacity': 0
	});
	

	$$('#beschreibung').setStyles({
			'visibility': 'visible',
			'opacity': 1
	});
		
	$$('#link_beschreibung').addClass('active');
		
	$$('#link_beschreibung').addEvent('click', function(){
		
		$$('.reg').setStyles({
			'visibility': 'hidden',
			'opacity': 0
		});
		
		$$('.active').removeClass('active');
		
		$('beschreibung').setStyles({
			'visibility': 'visible',
			'opacity': 1
		});
		this.addClass('active');
		return false;
	});

	$$('#link_anwendungsbereich').addEvent('click', function(){
		
		$$('.reg').setStyles({
			'visibility': 'hidden',
			'opacity': 0
		});
		$$('.active').removeClass('active');
		
		$('anwendungsbereich').setStyles({
			'visibility': 'visible',
			'opacity': 1
		});
		this.addClass('active');
		return false;
	});
	
	$$('#link_produktblatt').addEvent('click', function(){
		
		$$('.reg').setStyles({
			'visibility': 'hidden',
			'opacity': 0
		});
		$$('.active').removeClass('active');
		
		$('produktblatt').setStyles({
			'visibility': 'visible',
			'opacity': 1
		});
		this.addClass('active');
		return false;
	});
	
	$$('#link_fotos').addEvent('click', function(){
		
		$$('.reg').setStyles({
			'visibility': 'hidden',
			'opacity': 0
		});
		$$('.active').removeClass('active');
		
		$('fotos').setStyles({
			'visibility': 'visible',
			'opacity': 1
		});
		this.addClass('active');
		return false;
	});
	
	$$('#link_bedienungsanleitung').addEvent('click', function(){
		
		$$('.reg').setStyles({
			'visibility': 'hidden',
			'opacity': 0
		});
		$$('.active').removeClass('active');
		
		$('bedienungsanleitung').setStyles({
			'visibility': 'visible',
			'opacity': 1
		});
		this.addClass('active');
		return false;
	});
	
	$$('#link_video').addEvent('click', function(){
		
		$$('.reg').setStyles({
			'visibility': 'hidden',
			'opacity': 0
		});
		$$('.active').removeClass('active');
		
		$('video').setStyles({
			'visibility': 'visible',
			'opacity': 1
		});
		this.addClass('active');
		return false;
	});
	
});