function turn()
{
	function showcontent(div, aktion)
	{
		var div = new Fx.Morph(div, {duration: '250',transition: Fx.Transitions.Sine.easeOut});
		
		if(aktion == 'raus')
		{			
			div.start
			({
				'bottom': -230,
				'height': 201
			});
		}
		
		else
		{
			div.start
			({
				'bottom': -145,
				'height': 120
			});
		}
	}
	
	function showtext(div, aktion)
	{
		var div = new Fx.Morph(div, {duration: '250',transition: Fx.Transitions.Sine.easeOut});
		
		if(aktion == 'raus')
		{			
			div.start
			({
				'font-size': 11,
				'height': 107,
				'left': 0,
				'opacity': 1,
				'top': 145,
				'width': 130
			});
		}
		
		else
		{
			div.start
			({
				'font-size': 1,
				'height': 1,
				'left': 50,
				'opacity': 0,
				'top': 50,
				'width': 1
			});
		}
	}
	
	$('turn1').addEvent('mouseover', function()
	{
		if($('bild1_unten').getStyle('top') == 0)
		{
			showcontent('bild1_unten', 'rauss');
		}
		
		else
		{
			showcontent('bild1_unten', 'raus');
			showcontent('bild2_unten', 'rein');
			showcontent('bild3_unten', 'rein');
			showcontent('bild4_unten', 'rein');
			
			showtext('text1', 'raus');
			showtext('text2', 'rein');
			showtext('text3', 'rein');
			showtext('text4', 'rein');
		}
	});
	
	$('turn2').addEvent('mouseover', function()
	{
		if($('bild2_unten').getStyle('top') == 0)
		{
			showcontent('bild2_unten', 'rauss');
		}
		
		else
		{
			showcontent('bild2_unten', 'raus');
			showcontent('bild1_unten', 'rein');
			showcontent('bild3_unten', 'rein');
			showcontent('bild4_unten', 'rein');
			
			showtext('text1', 'rein');
			showtext('text2', 'raus');
			showtext('text3', 'rein');
			showtext('text4', 'rein');
		}
	});
	
	$('turn3').addEvent('mouseover', function()
	{
		if($('bild3_unten').getStyle('top') == 0)
		{
			showcontent('bild3_unten', 'rauss');
		}
		
		else
		{
			showcontent('bild3_unten', 'raus');
			showcontent('bild1_unten', 'rein');
			showcontent('bild2_unten', 'rein');
			showcontent('bild4_unten', 'rein');
			
			showtext('text1', 'rein');
			showtext('text2', 'rein');
			showtext('text3', 'raus');
			showtext('text4', 'rein');
		}
	});
	
	$('turn4').addEvent('mouseover', function()
	{
		if($('bild4_unten').getStyle('top') == 0)
		{
			showcontent('bild4_unten', 'rauss');
		}
		
		else
		{
			showcontent('bild4_unten', 'raus');
			showcontent('bild1_unten', 'rein');
			showcontent('bild2_unten', 'rein');
			showcontent('bild3_unten', 'rein');
			
			showtext('text1', 'rein');
			showtext('text2', 'rein');
			showtext('text3', 'rein');
			showtext('text4', 'raus');
		}
	});
}