(function($) {

var fs = {add:'ajaxAdd',del:'ajaxDel',dim:'ajaxDim',process:'process',recolor:'recolor'}, wpList;

wpList = {

	settings: {

		url: ajaxurl, type: 'POST',

		response: 'ajax-response',

		what: '',

		alt: 'alternate', altOffset: 0,

		addColor: null, delColor: null, dimAddColor: null, dimDelColor: null,

		confirm: null,

		addBefore: null, addAfter: null,

		delBefore: null, delAfter: null,

		dimBefore: null, dimAfter: null

	},

	nonce: function(e,s) {

		var url = wpAjax.unserialize(e.attr('href'));

		return s.nonce || url._ajax_nonce || $('#' + s.element + ' input[name=_ajax_nonce]').val() || url._wpnonce || $('#' + s.element + ' input[name=_wpnonce]').val() || 0;

	},

	parseClass: function(e,t) {

		var c = [], cl;

		try {

			cl = $(e).attr('class') || '';

			cl = cl.match(new RegExp(t+':[\\S]+'));

			if ( cl ) { c = cl[0].split(':'); }

		} catch(r) {}

		return c;

	},

	pre: function(e,s,a) {

		var bg, r;

		s = $.extend( {}, this.wpList.settings, {

			element: null,

			nonce: 0,

			target: e.get(0)

		}, s || {} );

		if ( $.isFunction( s.confirm ) ) {

			if ( 'add' != a ) {

				bg = $('#' + s.element).css('backgroundColor');

				$('#' + s.element).css('backgroundColor', '#FF9966');

			}

			r = s.confirm.call(this,e,s,a,bg);

			if ( 'add' != a ) { $('#' + s.element).css('backgroundColor', bg ); }

			if ( !r ) { return false; }

		}

		return s;

	},

	ajaxAdd: function( e, s ) {

		e = $(e);

		s = s || {};

		var list = this, cls = wpList.parseClass(e,'add'), es, valid, formData;

		s = wpList.pre.call( list, e, s, 'add' );

		s.element = cls[2] || e.attr( 'id' ) || s.element || null;

		if ( cls[3] ) { s.addColor = '#' + cls[3]; }

		else { s.addColor = s.addColor || '#FFFF33'; }

		if ( !s ) { return false; }

		if ( !e.is("[class^=add:" + list.id + ":]") ) { return !wpList.add.call( list, e, s ); }

		if ( !s.element ) { return true; }

		s.action = 'add-' + s.what;

		s.nonce = wpList.nonce(e,s);

		es = $('#' + s.element + ' :input').not('[name=_ajax_nonce], [name=_wpnonce], [name=action]');

		valid = wpAjax.validateForm( '#' + s.element );

		if ( !valid ) { return false; }

		s.data = $.param( $.extend( { _ajax_nonce: s.nonce, action: s.action }, wpAjax.unserialize( cls[4] || '' ) ) );

		formData = $.isFunction(es.fieldSerialize) ? es.fieldSerialize() : es.serialize();

		if ( formData ) { s.data += '&' + formData; }

		if ( $.isFunction(s.addBefore) ) {

			s = s.addBefore( s );

			if ( !s ) { return true; }

		}

		if ( !s.data.match(/_ajax_nonce=[a-f0-9]+/) ) { return true; }

		s.success = function(r) {

			var res = wpAjax.parseAjaxResponse(r, s.response, s.element), o;

			if ( !res || res.errors ) { return false; }

			if ( true === res ) { return true; }

			jQuery.each( res.responses, function() {

				wpList.add.call( list, this.data, $.extend( {}, s, { // this.firstChild.nodevalue

					pos: this.position || 0,

					id: this.id || 0,

					oldId: this.oldId || null

				} ) );

			} );

			if ( $.isFunction(s.addAfter) ) {

				o = this.complete;

				this.complete = function(x,st) {

					var _s = $.extend( { xml: x, status: st, parsed: res }, s );

					s.addAfter( r, _s );

					if ( $.isFunction(o) ) { o(x,st); }

				};

			}

			list.wpList.recolor();

			$(list).trigger( 'wpListAddEnd', [ s, list.wpList ] );

			wpList.clear.call(list,'#' + s.element);

		};

		$.ajax( s );

		return false;

	},

	ajaxDel: function( e, s ) {

		e = $(e); s = s || {};

		var list = this, cls = wpList.parseClass(e,'delete'), element;

		s = wpList.pre.call( list, e, s, 'delete' );

		s.element = cls[2] || s.element || null;

		if ( cls[3] ) { s.delColor = '#' + cls[3]; }

		else { s.delColor = s.delColor || '#faa'; }

		if ( !s || !s.element ) { return false; }

		s.action = 'delete-' + s.what;

		s.nonce = wpList.nonce(e,s);

		s.data = $.extend(

			{ action: s.action, id: s.element.split('-').pop(), _ajax_nonce: s.nonce },

			wpAjax.unserialize( cls[4] || '' )

		);

		if ( $.isFunction(s.delBefore) ) {

			s = s.delBefore( s, list );

			if ( !s ) { return true; }

		}

		if ( !s.data._ajax_nonce ) { return true; }

		element = $('#' + s.element);

		if ( 'none' != s.delColor ) {

			element.css( 'backgroundColor', s.delColor ).fadeOut( 350, function(){

				list.wpList.recolor();

				$(list).trigger( 'wpListDelEnd', [ s, list.wpList ] );

			});

		} else {

			list.wpList.recolor();

			$(list).trigger( 'wpListDelEnd', [ s, list.wpList ] );

		}

		s.success = function(r) {

			var res = wpAjax.parseAjaxResponse(r, s.response, s.element), o;

			if ( !res || res.errors ) {

				element.stop().stop().css( 'backgroundColor', '#faa' ).show().queue( function() { list.wpList.recolor(); $(this).dequeue(); } );

				return false;

			}

			if ( $.isFunction(s.delAfter) ) {

				o = this.complete;

				this.complete = function(x,st) {

					element.queue( function() {

						var _s = $.extend( { xml: x, status: st, parsed: res }, s );

						s.delAfter( r, _s );

						if ( $.isFunction(o) ) { o(x,st); }

					} ).dequeue();

				};

			}

		};

		$.ajax( s );

		return false;

	},

	ajaxDim: function( e, s ) {

		if ( $(e).parent().css('display') == 'none' ) // Prevent hidden links from being clicked by hotkeys

			return false;

		e = $(e); s = s || {};

		var list = this, cls = wpList.parseClass(e,'dim'), element, isClass, color, dimColor;

		s = wpList.pre.call( list, e, s, 'dim' );

		s.element = cls[2] || s.element || null;

		s.dimClass =  cls[3] || s.dimClass || null;

		if ( cls[4] ) { s.dimAddColor = '#' + cls[4]; }

		else { s.dimAddColor = s.dimAddColor || '#FFFF33'; }

		if ( cls[5] ) { s.dimDelColor = '#' + cls[5]; }

		else { s.dimDelColor = s.dimDelColor || '#FF3333'; }

		if ( !s || !s.element || !s.dimClass ) { return true; }

		s.action = 'dim-' + s.what;

		s.nonce = wpList.nonce(e,s);

		s.data = $.extend(

			{ action: s.action, id: s.element.split('-').pop(), dimClass: s.dimClass, _ajax_nonce : s.nonce },

			wpAjax.unserialize( cls[6] || '' )

		);

		if ( $.isFunction(s.dimBefore) ) {

			s = s.dimBefore( s );

			if ( !s ) { return true; }

		}

		element = $('#' + s.element);

		isClass = element.toggleClass(s.dimClass).is('.' + s.dimClass);

		color = wpList.getColor( element );

		element.toggleClass( s.dimClass )

		dimColor = isClass ? s.dimAddColor : s.dimDelColor;

		if ( 'none' != dimColor ) {

			element

				.animate( { backgroundColor: dimColor }, 'fast' )

				.queue( function() { element.toggleClass(s.dimClass); $(this).dequeue(); } )

				.animate( { backgroundColor: color }, { complete: function() { $(this).css( 'backgroundColor', '' ); $(list).trigger( 'wpListDimEnd', [ s, list.wpList ] ); } } );

		} else {

			$(list).trigger( 'wpListDimEnd', [ s, list.wpList ] );

		}

		if ( !s.data._ajax_nonce ) { return true; }

		s.success = function(r) {

			var res = wpAjax.parseAjaxResponse(r, s.response, s.element), o;

			if ( !res || res.errors ) {

				element.stop().stop().css( 'backgroundColor', '#FF3333' )[isClass?'removeClass':'addClass'](s.dimClass).show().queue( function() { list.wpList.recolor(); $(this).dequeue(); } );

				return false;

			}

			if ( $.isFunction(s.dimAfter) ) {

				o = this.complete;

				this.complete = function(x,st) {

					element.queue( function() {

						var _s = $.extend( { xml: x, status: st, parsed: res }, s );

						s.dimAfter( r, _s );

						if ( $.isFunction(o) ) { o(x,st); }

					} ).dequeue();

				};

			}

		};

		$.ajax( s );

		return false;

	},

	// From jquery.color.js: jQuery Color Animation by John Resig

	getColor: function( el ) {

		if ( el.constructor == Object )

			el = el.get(0);

		var elem = el, color, rgbaTrans = new RegExp( "rgba\\(\\s*0,\\s*0,\\s*0,\\s*0\\s*\\)", "i" );

		do {

			color = jQuery.curCSS(elem, 'backgroundColor');

			if ( color != '' && color != 'transparent' && !color.match(rgbaTrans) || jQuery.nodeName(elem, "body") )

				break;

		} while ( elem = elem.parentNode );

		return color || '#ffffff';

	},

	add: function( e, s ) {

		e = $(e);

		var list = $(this), old = false, _s = { pos: 0, id: 0, oldId: null }, ba, ref, color;

		if ( 'string' == typeof s ) { s = { what: s }; }

		s = $.extend(_s, this.wpList.settings, s);

		if ( !e.size() || !s.what ) { return false; }

		if ( s.oldId ) { old = $('#' + s.what + '-' + s.oldId); }

		if ( s.id && ( s.id != s.oldId || !old || !old.size() ) ) { $('#' + s.what + '-' + s.id).remove(); }

		if ( old && old.size() ) {

			old.before(e);

			old.remove();

		} else if ( isNaN(s.pos) ) {

			ba = 'after';

			if ( '-' == s.pos.substr(0,1) ) {

				s.pos = s.pos.substr(1);

				ba = 'before';

			}

			ref = list.find( '#' + s.pos );

			if ( 1 === ref.size() ) { ref[ba](e); }

			else { list.append(e); }