code: function(iCorrectLevel) {
  			if( isNaN(iCorrectLevel) ) {
  				throw new Error("Value " + iCorrectLevel + " is not a valid integer for Error Correction Level");
  			}
  			
  			var correctLevel = parseInt(iCorrectLevel, 10);
  			if( iCorrectLevel < 0 || iCorrectLevel > 3 ) {
  				throw new Error("Value " + correctLevel + " is not a valid value for Error Correction Level (min 0, max 3)");
  			}
  			
  			this.setProperty("correctLevel", correctLevel, false);
  			return this;
  		}
docs: /*
  Set the Error Correction Level of the QR Code
  @public
  @param {int} iCorrectLevel - RGB light color of the QR Code