function reveal() {
	
	for (i = 1; i <= 20; i++)
	
	if (document.getElementById('col'+i)) pokaz('col'+i);			
	
	disp = false;
	
	
		
	if (document.getElementById('groupOpener6')) klik('groupOpener6'); else 	
	if (document.getElementById('groupOpener0')) klik('groupOpener0');
		
	
	
}

window.addEvent('domready', reveal);