function buttonDown() 
{
	document.getElementById('buttonDown').style.display = 'none';	
	document.getElementById('buttonUp').style.display = 'block';	
	document.getElementById('sidebar2').style.display = 'none';	
	document.getElementById('mainContent').style.display = 'none';
	document.getElementById('fotoContent').style.display = 'block';	
}

function buttonUp() 
{	
	document.getElementById('buttonDown').style.display = 'block';	
	document.getElementById('buttonUp').style.display = 'none';	
	document.getElementById('sidebar2').style.display = 'block';	
	document.getElementById('mainContent').style.display = 'block';
	document.getElementById('fotoContent').style.display = 'none';	
}

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

	$('headerslidein').addEvent('click', function(e){
		e.stop();
		myHeaderSlide.slideIn();
		setTimeout('buttonDown()',600);
	});

	$('headerslideout').addEvent('click', function(e){
		e.stop();
		myHeaderSlide.slideOut();
		setTimeout('buttonUp()',600);
	});
});