function doCountHitBlank(banner_id) {
	var url =  "http://www.vietnam-sketch.com/wp-content/plugins/wp-bannerize/php/count_hit.php?banner_id="+banner_id;
	var myAjax = new Ajax.Request(url, {method:'post'});
}

function doCountHitSelf(banner_id, real_url) {
	var url =  "http://www.vietnam-sketch.com/wp-content/plugins/wp-bannerize/php/count_hit.php?banner_id="+banner_id;
	var success = function(t){doCompleteCountHit(real_url);}
	var myAjax = new Ajax.Request(url, {method:'post', onSuccess:success});
}

function doCompleteCountHit(real_url) {
	if (real_url != "") {
		window.location.href = real_url;
	}
}