var unitID = "time";
var defaultUnitIndex = 15;

var units = [
  ["centuries",                    3153600000],
  ["days [d]",                     86400],
  ["decades",                      315360000],
  ["femtoseconds [fs]",            1e-15],
  ["fortnights",                   1209600],
  ["hours [h]",                    3600],
  ["microseconds [μs]",            1e-6],
  ["millenia",                     31536000000],
  ["milliseconds [ms]",            1e-3],
  ["minutes [min]",                60],
  ["months (Common)",              2628000],
  ["months (Synodic)",             2551442.8896],
  ["nanoseconds [ns]",             1e-9],
  ["picoseconds [ps]",             1e-12],
  ["quarters (Common)",            7884000],
  ["seconds [s]",                  1],
  ["shakes",                       1e-8],
  ["weeks",                        604800],
  ["years (Common) [y]",           31536000],
  ["years (Average Gregorian)",    31556952],
  ["years (Julian)",               31557600],
  ["years (Leap)",                 31622400],
  ["years (Tropical)",             31556925.216]
];