var banner_links = new Array(); 
var banner_img = new Array(); 
var banner_id = new Array(); 

var cur = 0; 
var old = 0; 

/**
* notation:
* id, link, url
*/
function setBanners()
{ 
	var j = 0; 
	for(var i = 0; i < arguments.length; i += 3 )
	{
		banner_id[j] = arguments[i]; 
		banner_links[j] = arguments[i + 1]; 
		banner_img[j] = arguments[i + 2]; 
		j++;
	}
	
	rotateBanners();
}

/**
* Ingesteld zodat de banners niet meer roteren. 
* Alleen op refresh van de pagina.
*/
function rotateBanners()
{
	el = document.getElementById( "banner" ); 
	
	cur = Math.floor(Math.random()*banner_links.length);
	old = cur;
	
	el.innerHTML = '<a target="_blank" href="http://www.eigenstart.nl/modules/banners/includes/clickandheader.inc.php?id=' + banner_id[cur] + '&link=' + banner_links[cur] +'"><img border="0" src="' + banner_img[cur] + '" width="234" height="60"/></a>'; 
	//setTimeout('rotateBanners()',21000);
}