code: function checkExecParamsRegion(region)
  {
  	var caller = checkExecParamsRegion.caller.name
  
  	if (typeof region != 'object') {
  		console.error('Error: region parameter is not an object in: ' + caller);
  		return false;
  	}
  
  	return true;
  }
docs: Internal helper function.
  @private