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

function setFooter() {
		
var body = document.body,
    html = document.documentElement;

var height = Math.max( body.scrollHeight, body.offsetHeight, 
                       html.clientHeight, html.scrollHeight, html.offsetHeight );

		document.getElementById('flow').style.display = 'block';
		document.getElementById('flow').style.marginTop = (height - 134) + 'px';
			
}

function fixFooter() {



	setTimeout("setFooter()",1250);
	
	setTimeout("setFooter()",2500);
		
	setTimeout("setFooter()",3750);

}

window.addEvent('domready', reveal);

window.addEvent('domready', setFooter);

window.addEvent('domready', fixFooter);