function is_numeric(src) {
	if(src.length==0){
		return false;
	}
	else{
		var numberReg = "[0-9]";
		var regex = new RegExp(numberReg);
		return regex.test(src);
	}
}

function stat( path, bid, Pid, redir ){

	if( is_numeric(bid) ){
		var myAjax = new Ajax.Request(
			path+"ajax/click_stat.php?BannerID="+bid+"&Pid="+Pid+"&redir="+redir,
			{
				method: 'get', 
				onComplete: function(response) {
						//alert("INNN "+response.responseText);
					//location.href=response.responseText;
				}
			} 
		);
	}
	//return false;
}

function stat_yad2( path, bid, url, redir ){

	if( is_numeric(bid) ){
		var myAjax = new Ajax.Request(
			path+"ajax/click_stat_yad2.php?BannerID="+bid+"&URL="+url+"&redir="+redir,
			{
				method: 'get', 
				onComplete: function(response) {
						//alert("INNN "+response.responseText);
					//location.href=response.responseText;
				}
			} 
		);
	}
	//return false;
}