text: /**
   * Fast UUID generator, RFC4122 version 4 compliant.
   * @author Jeff Ward (jcward.com).
   * @license MIT license
   * @link http://stackoverflow.com/questions/105034/how-to-create-a-guid-uuid-in-javascript/21963136#21963136
   **/
  var UUID = (function () {
      var self = {};
      var lut = [];
      for (var i = 0; i < 256; i++) {
          lut[i] = (i < 16 ? '0' : '') + (i).toString(16);
      }
      self.generate = function () {
          var d0 = Math.random() * 0xffffffff | 0;
          var d1 = Math.random() * 0xffffffff | 0;
          var d2 = Math.random() * 0xffffffff | 0;
          var d3 = Math.random() * 0xffffffff | 0;
          return lut[d0 & 0xff] + lut[d0 >> 8 & 0xff] + lut[d0 >> 16 & 0xff] + lut[d0 >> 24 & 0xff] + '-' +
              lut[d1 & 0xff] + lut[d1 >> 8 & 0xff] + '-' + lut[d1 >> 16 & 0x0f | 0x40] + lut[d1 >> 24 & 0xff] + '-' +
              lut[d2 & 0x3f | 0x80] + lut[d2 >> 8 & 0xff] + '-' + lut[d2 >> 16 & 0xff] + lut[d2 >> 24 & 0xff] +
              lut[d3 & 0xff] + lut[d3 >> 8 & 0xff] + lut[d3 >> 16 & 0xff] + lut[d3 >> 24 & 0xff];
      }
      return self;
  })();
  