private static int ConvertMonth(string name)
{
if (name.Equals ("JAN")) return (1);
if (name.Equals ("FEB")) return (2);
if (name.Equals ("MAR")) return (3);
if (name.Equals ("APR")) return (4);
if (name.Equals ("MAY")) return (5);
if (name.Equals ("JUN")) return (6);
if (name.Equals ("JUL")) return (7);
if (name.Equals ("AUG")) return (8);
if (name.Equals ("SEP")) return (9);
if (name.Equals ("OCT")) return (10);
if (name.Equals ("NOV")) return (11);
if (name.Equals ("DEC")) return (12);
return (0);
}