/* global ajaxurl, current_site_id, isRtl */

(function( $ ) {

	var id = ( typeof current_site_id !== 'undefined' ) ? '&site_id=' + current_site_id : '';

		var position = { offset: '0, -1' };

		if ( typeof isRtl !== 'undefined' && isRtl ) {

			position.my = 'right top';

			position.at = 'right bottom';

		}

		$( '.wp-suggest-user' ).each( function(){

			var $this = $( this ),

				autocompleteType = ( typeof $this.data( 'autocompleteType' ) !== 'undefined' ) ? $this.data( 'autocompleteType' ) : 'add',

				autocompleteField = ( typeof $this.data( 'autocompleteField' ) !== 'undefined' ) ? $this.data( 'autocompleteField' ) : 'user_login';

			$this.autocomplete({

				source:    ajaxurl + '?action=autocomplete-user&autocomplete_type=' + autocompleteType + '&autocomplete_field=' + autocompleteField + id,

				delay:     500,

				minLength: 2,

				position:  position,

				open: function() {

					$( this ).addClass( 'open' );

				},

				close: function() {

					$( this ).removeClass( 'open' );

				}

			});

})( jQuery );