code: function validateRegex(sRegex) {
  		if (/.+/i.test(sRegex)) {
  			return true;
  		}
  		Log.error("The regex value '" + sRegex + "' is not valid");
  		return false;
  	}
docs: Checks if the specified regular expression is valid.
  @param {String} sRegex The regular expression string to be validated
  @returns {boolean} True of the specified regular expression string is valid, false otherwise
  @private