function DateInput( idGo, idRet )
{
	open( 'DateInputCal.php?LANG=E&id_go='+idGo+'&id_ret='+idRet, 'AKDATEIN', 'width=620,height=450,menubar=no,resizable=yes,scrollbars=yes,toolbar=no,location=no,status=no');
	return false ;
}