docs: function( left, right, onlyLeft ) {
  			var name;
  
  			if ( !left && !right )
  				return true;
  			if ( !left || !right )
  				return false;
  
  			for ( name in left ) {
  				if ( left[ name ] != right[ name ] )
  					return false;
  
  			}
  
  			if ( !onlyLeft ) {
  				for ( name in right ) {
  					if ( left[ name ] != right[ name ] )
  						return false;
  				}
  			}
  
  			return true;
  		}