function APICSKeyPress(myfield, e, btnname)
{
	var keycode;
	if (window.event) keycode = window.event.keyCode;
	else if (e) keycode = e.which;
	else return true;
	if(keycode == 13)
	{
		document.all[btnname].click();
		return false;
	}
	else
	{
		return true;
	}
}