function setBandwidth(url, speed) 
	{
	if ((navigator.userAgent.indexOf("IE") > -1) && (navigator.platform == "Win32")) {
		Commercial.autoStart= true;
		Commercial.Filename = '' + url + speed + '';
	}
	else {
		Commercial.SetAutoStart(true);
		Commercial.SetFileName('' + url + speed + '');
	}
}