OrderBy on Array based on Properties, taken from Javscript: The Good Parts, by Douglas Crockford

sort.js

 // This might need tweaking for uppercase/lowercase comparisons
    // Source - Javscript: The Good Parts, by Douglas Crockford

    var by = function (name, minor) {
          // Array sorting
          // myArray.sort(by('FirstName', by('LastName')));
          return function (o, p) {
            var a, b;
            if (typeof o === 'object' && typeof p === 'object' && o && p) {
              a = o[name];
              b = p[name];
              if (a === b) {
                return typeof minor === 'function' ? minor(o, p) : 0;
              }
              else if (typeof a === typeof b) {
                return a < b ? -1 : 1;
              }
              return typeof a < typeof b ? -1 : 1;
            } else {
              throw {
                name: 'Error',
                message: 'Expected an object when sorting by ' + name
              }
            }
          };
        };