function open_peel(){
	document.getElementById('pagePeel_gross').style.top = '0px'; 
	document.getElementById('pagePeel_klein').style.top = '-1000px';
	document.getElementById('pagePeel_gross').style.position = 'absolute';
}

function close_peel(){
	document.getElementById('pagePeel_gross').style.top = '-1000px';
	document.getElementById('pagePeel_klein').style.top = '0px';
	document.getElementById('pagePeel_klein').style.position = 'absolute';
}