function addEvent(object, event, func)
{ 

	if (object.addEventListener)
  {
	object.addEventListener(event, func, false);
	return true; 
	}
	else if (object.attachEvent)
	{
	var result = object.attachEvent("on" + event, func);
	return result;
 	}
	else 
	{
	return false;
	}

}