docs: function( selector, keepData ) {
  		if ( !selector || jQuery.filter( selector, [ this ] ).length ) {
  			if ( !keepData && this.nodeType === 1 ) {
  				jQuery.cleanData( this.getElementsByTagName("*") );
  				jQuery.cleanData( [ this ] );
  			}
  
  			if ( this.parentNode ) {
  				 this.parentNode.removeChild( this );
  			}
  		}
  	}