function SubmitHandler(e)
{
	if (e && e.preventDefault)
		e.preventDefault();
	return false;
}

function addEvent(obj, evType, fn)
{
	if (obj.addEventListener)
	{
   		obj.addEventListener(evType, fn, false);
   		return true;
	}

	else if (obj.attachEvent)
	{
   		var r = obj.attachEvent("on"+evType, fn);
   		return r;
 	}
 	else
 	{
   		return false;
 	}
}

function removeEvent(obj, evType, fn)
{
	if (obj.removeEventListener)
	{
   		obj.removeEventListener(evType, fn, false);
   		return true;
	}

	else if (obj.detachEvent)
	{
   		var r = obj.detachEvent("on"+evType, fn);
   		return r;
 	}
 	else
 	{
   		return false;
 	}
}