function fetchBanners(zona)
	{
		var _bmAds_ = window['_bmAds' + zona];
		var url =  baseURL+'index.php?module=banners&action=banners&ajx=1';
		var params = "entity_id="+_bmAds_.entity_id+'&zone='+_bmAds_.zone+'&entity_type_id='+_bmAds_.entity_type_id+'&site='+_bmAds_.site;
		new Ajax.Request(url, {
			method: 'get',
			parameters:params,
			onSuccess: function(transport) {
				var show = _bmAds_.show;
				$(show).innerHTML = transport.responseText;
			}
		});
	}

function clicked(bid, zid)
{
	var params = "&zid="+zid+"&bid="+bid;
	var url = baseURL+'index.php?module=banners&action=click';
	new Ajax.Request(url,{
	method:'post',
	parameters:params,
	onSuccess:function(transport){
		if (transport.responseText.length){
			var objResponse = transport.responseText.evalJSON();
			alert(objResponse.link);
			target = objResponse.target;
			window.open(objResponse.link, 'banners_window_' + zid);
		}
	}
	});	
	return false;

}