From 2839ecfd01eda65750717b1e6442ebc61c5dbf4e Mon Sep 17 00:00:00 2001
From: Andrew Nacin <nacin@git.wordpress.org>
Date: Sun, 16 May 2010 05:39:53 +0000
Subject: [PATCH] First pass at fixing search for add menu item boxes. props
 koopersmith, see #13283.

git-svn-id: https://develop.svn.wordpress.org/trunk@14686 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-admin/includes/nav-menu.php |  12 +-
 wp-admin/js/nav-menu.dev.js    | 224 +++++++++++----------------------
 wp-admin/js/nav-menu.js        |   2 +-
 wp-admin/nav-menus.php         |   1 -
 wp-includes/script-loader.php  |   2 +-
 5 files changed, 83 insertions(+), 158 deletions(-)

diff --git a/wp-admin/includes/nav-menu.php b/wp-admin/includes/nav-menu.php
index 39f2dbf80f..83677a352a 100644
--- a/wp-admin/includes/nav-menu.php
+++ b/wp-admin/includes/nav-menu.php
@@ -406,7 +406,7 @@ function wp_nav_menu_locations_meta_box() {
 	$mods = get_nav_menu_locations();
 	$menus = wp_get_nav_menus();
 	$menu_locations = get_nav_menu_locations();
-	//var_dump( $menus );
+
 	foreach ( $locations as $location => $description ) {
 		?>
 		<p>
@@ -619,8 +619,9 @@ function wp_nav_menu_item_post_type_meta_box( $object, $post_type ) {
 			}
 			?>
 			<p class="quick-search-wrap">
-				<input type="text" class="quick-search regular-text" value="<?php echo $searched; ?>" name="quick-search-posttype-<?php echo $post_type_name; ?>" />
-				<input type="submit" class="quick-search-submit button-secondary" value="<?php esc_attr_e('Search'); ?>" />
+				<input type="text" class="quick-search regular-text input-with-default-title" title="<?php esc_attr_e('Search'); ?>" value="<?php echo $searched; ?>" name="quick-search-posttype-<?php echo $post_type_name; ?>" />
+				<img class="waiting" src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" alt="" />
+				<input type="submit" class="quick-search-submit button-secondary hide-if-js" value="<?php esc_attr_e('Search'); ?>" />
 			</p>
 
 			<ul id="<?php echo $post_type_name; ?>-search-checklist" class="list:<?php echo $post_type_name?> categorychecklist form-no-clear">
@@ -794,8 +795,9 @@ function wp_nav_menu_item_taxonomy_meta_box( $object, $taxonomy ) {
 			}
 			?>
 			<p class="quick-search-wrap">
-				<input type="text" class="quick-search regular-text" value="<?php echo $searched; ?>" name="quick-search-taxonomy-<?php echo $taxonomy_name; ?>" />
-				<input type="submit" class="quick-search-submit button-secondary" value="<?php esc_attr_e('Search'); ?>" />
+				<input type="text" class="quick-search regular-text input-with-default-title" title="<?php esc_attr_e('Search'); ?>" value="<?php echo $searched; ?>" name="quick-search-taxonomy-<?php echo $taxonomy_name; ?>" />
+				<img class="waiting" src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" alt="" />
+				<input type="submit" class="quick-search-submit button-secondary hide-if-js" value="<?php esc_attr_e('Search'); ?>" />
 			</p>
 
 			<ul id="<?php echo $taxonomy_name; ?>-search-checklist" class="list:<?php echo $taxonomy_name?> categorychecklist form-no-clear">
diff --git a/wp-admin/js/nav-menu.dev.js b/wp-admin/js/nav-menu.dev.js
index c19087fedf..1c0fa6ec08 100644
--- a/wp-admin/js/nav-menu.dev.js
+++ b/wp-admin/js/nav-menu.dev.js
@@ -21,8 +21,6 @@ var wpNavMenu;
 		
 		menuList : undefined,	// Set in init.
 		targetList : undefined, // Set in init.
-		
-		autoCompleteData : {},
 
 		// Functions that run on init.
 		init : function() {
@@ -346,44 +344,45 @@ var wpNavMenu;
 		},
 	
 		attachQuickSearchListeners : function() {
-			var that = this,
-				form = $('#nav-menu-meta');
+			var searchTimer;
 			
-			// auto-suggest for the quick-search boxes
-			$('input.quick-search').each(function(i, el) {
-				that.setupQuickSearchEventListeners(el);
-			});
-			form.find('.quick-search-submit').click(function() {
-				$(this).trigger('wp-quick-search');
-				return false;
-			});
-			form.find('.inside').children().bind('wp-quick-search', function() {
-				that.quickSearch( $(this).attr('id') );
-			});
+			$('.quick-search').keypress(function(e){
+				var t = $(this);
+				
+				if( 13 == e.which ) {
+					api.updateQuickSearchResults( t );
+					return false;
+				}
+				
+				if( searchTimer ) clearTimeout(searchTimer);
+				
+				searchTimer = setTimeout(function(){
+					api.updateQuickSearchResults( t );
+				}, 400);
+			}).attr('autocomplete','off');
 		},
-	
-		quickSearch : function(id) {
-			var type = $('#' + id + ' .quick-search').attr('name'),
-			q = $('#' + id + ' .quick-search').val(),
-			menu = $('#menu').val(),
-			nonce = $('#menu-settings-column-nonce').val(),
-			params = {},
-			that = this,
-			processMethod = function(){};
-
-			processMethod = that.processQuickSearchQueryResponse;
-
+		
+		updateQuickSearchResults : function(input) {
+			var panel, params,
+			minSearchLength = 2,
+			q = input.val();
+			
+			if( q.length < minSearchLength ) return;
+			
+			panel = input.parents('.tabs-panel');
 			params = {
 				'action': 'menu-quick-search',
 				'response-format': 'markup',
-				'menu': menu,
-				'menu-settings-column-nonce': nonce,
+				'menu': $('#menu').val(),
+				'menu-settings-column-nonce': $('#menu-settings-column-nonce').val(),
 				'q': q,
-				'type': type
+				'type': input.attr('name')
 			};
 
+			$('img.waiting', panel).show();
+
 			$.post( ajaxurl, params, function(menuMarkup) {
-				processMethod.call(that, menuMarkup, params);
+				api.processQuickSearchQueryResponse(menuMarkup, params, panel);
 			});
 		},
 	
@@ -463,38 +462,32 @@ var wpNavMenu;
 
 		attachTabsPanelListeners : function() {
 			$('#menu-settings-column').bind('click', function(e) {
-				var selectAreaMatch, activePanel, panelIdMatch, wrapper, inputs, i, items;
+				var selectAreaMatch, activePanel, panelId, wrapper, items,
+					target = $(e.target);
 				
-				if ( e.target && e.target.className && -1 != e.target.className.indexOf('nav-tab-link') ) {
-					panelIdMatch = /#(.*)$/.exec(e.target.href);
-					wrapper = $(e.target).parents('.inside').first()[0];
-					inputs = wrapper ? wrapper.getElementsByTagName('input') : [];
-					i = inputs.length;
+				if ( target.hasClass('nav-tab-link') ) {
+					panelId = /#(.*)$/.exec(e.target.href);
+					if ( panelId && panelId[1] )
+						panelId = panelId[1]
+					else
+						return false;
+						
+					wrapper = target.parents('.inside').first();
 
 					// upon changing tabs, we want to uncheck all checkboxes
-					while( i-- )
-						inputs[i].checked = false;
+					$('input', wrapper).removeAttr('checked');
+					
+					$('.tabs-panel-active', wrapper).removeClass('tabs-panel-active').addClass('tabs-panel-inactive');
+					$('#' + panelId, wrapper).removeClass('tabs-panel-inactive').addClass('tabs-panel-active');
 
-					$('.tabs-panel', wrapper).each(function() {
-						if ( this.className )
-							this.className = this.className.replace('tabs-panel-active', 'tabs-panel-inactive');
-					});
+					$('.tabs', wrapper).removeClass('tabs');
+					target.parent().addClass('tabs');
 
-					$('.tabs', wrapper).each(function() {
-						this.className = this.className.replace('tabs', '');
-					});
-
-					e.target.parentNode.className += ' tabs';
-
-					if ( panelIdMatch && panelIdMatch[1] ) {
-						activePanel = document.getElementById(panelIdMatch[1]);
-						if ( activePanel ) {
-							activePanel.className = activePanel.className.replace('tabs-panel-inactive', 'tabs-panel-active');
-						}
-					}
+					// select the search bar
+					$('.quick-search', wrapper).focus();
 
 					return false;
-				} else if ( e.target && e.target.className && -1 != e.target.className.indexOf('select-all') ) {
+				} else if ( target.hasClass('select-all') ) {
 					selectAreaMatch = /#(.*)$/.exec(e.target.href);
 					if ( selectAreaMatch && selectAreaMatch[1] ) {
 						items = $('#' + selectAreaMatch[1] + ' .tabs-panel-active .menu-item-title input');
@@ -611,37 +604,6 @@ var wpNavMenu;
 			});
 		},
 
-		/**
-		 * Set up quick-search input fields' events.
-		 *
-		 * @param object el The input element.
-		 */
-		setupQuickSearchEventListeners : function(el) {
-			var that = this;
-			$(el).autocomplete( ajaxurl + '?action=menu-quick-search&type=' + el.name,
-				{
-					delay: 500,
-					formatItem: api.formatAutocompleteResponse,
-					formatResult: api.formatAutocompleteResult,
-					minchars: 2,
-					multiple: false
-				}
-			).bind('blur', function(e) {
-				var changedData = api.autoCompleteData[this.value],
-				inputEl = this;
-				if ( changedData ) {
-					$.post(
-						ajaxurl + '?action=menu-quick-search&type=get-post-item&response-format=markup',
-						changedData,
-						function(r) {
-							that.processQuickSearchQueryResponse.call(that, r, changedData);
-							api.autoCompleteData[inputEl.value] = false;
-						}
-					);
-				}
-			});
-		},
-
 		eventOnClickEditLink : function(clickedEl) {
 			var activeEdit,
 			matchedSection = /#(.*)$/.exec(clickedEl.href);
@@ -718,59 +680,40 @@ var wpNavMenu;
 		 *
 		 * @param string resp The server response to the query.
 		 * @param object req The request arguments.
+		 * @param jQuery panel The tabs panel we're searching in.
 		 */
-		processQuickSearchQueryResponse : function(resp, req) {
-			if ( ! req )
-				req = {};
-			var wrap = document.createElement('ul'),
+		processQuickSearchQueryResponse : function(resp, req, panel) {
+			var i, matched, newID,
+			takenIDs = {},
 			form = document.getElementById('nav-menu-meta'),
-			i,
-			items,
-			matched,
-			message,
-			newID,
-			pattern = new RegExp('menu-item\\[(\[^\\]\]*)'),
-			resultList;
+			pattern = new RegExp('menu-item\\[(\[^\\]\]*)', 'g'),
+			items = resp.match(/<li>.*<\/li>/g);
 
-			// make a unique DB ID number
-			matched = pattern.exec(resp);
-			if ( matched && matched[1] ) {
-				newID = matched[1];
-				while( form.elements['menu-item[' + newID + '][menu-item-type]'] ) {
-					newID--;
-				}
-
-				if ( newID != matched[1] ) {
-					resp = resp.replace(new RegExp('menu-item\\[' + matched[1] + '\\]', 'g'), 'menu-item[' + newID + ']');
-				}
+			if( ! items ) {				
+				$('.categorychecklist', panel).html( '<li><p>' + navMenuL10n.noResultsFound + '</p></li>' );
+				$('img.waiting', panel).hide();
+				return;
 			}
 
-			wrap.innerHTML = resp;
+			i = items.length;
+			while( i-- ) {
+				// make a unique DB ID number
+				matched = pattern.exec(items[i]);
+				if ( matched && matched[1] ) {
+					newID = matched[1];
+					while( form.elements['menu-item[' + newID + '][menu-item-type]'] || takenIDs[ newID ] ) {
+						newID--;
+					}
 
-			items = wrap.getElementsByTagName('li');
-
-			if ( items[0] && req.object_type ) {
-				resultList = document.getElementById(req.object_type + '-search-checklist');
-				if ( resultList ) {
-					resultList.appendChild(items[0]);
-				}
-			} else if ( req.type ) {
-				matched = /quick-search-(posttype|taxonomy)-([a-zA-Z_-]*)/.exec(req.type);
-				if ( matched && matched[2] ) {
-					resultList = document.getElementById(matched[2] + '-search-checklist');
-					if ( resultList ) {
-						i = items.length;
-						if ( ! i ) {
-							message = document.createElement('li');
-							message.appendChild(document.createTextNode(navMenuL10n.noResultsFound));
-							resultList.appendChild(message);
-						}
-						while( i-- ) {
-							resultList.appendChild(items[i]);
-						}
+					takenIDs[newID] = true;
+					if ( newID != matched[1] ) {
+						items[i] = items[i].replace(new RegExp('menu-item\\[' + matched[1] + '\\]', 'g'), 'menu-item[' + newID + ']');
 					}
 				}
 			}
+
+			$('.categorychecklist', panel).html( items.join('') );
+			$('img.waiting', panel).hide();
 		},
 
 		removeMenuItem : function(el) {
@@ -783,25 +726,6 @@ var wpNavMenu;
 				children.shiftDepthClass(-1).updateParentMenuItemDBId();
 			});
 		},
-		
-		formatAutocompleteResponse : function( resultRow, pos, total, queryTerm ) {
-			if ( resultRow && resultRow[0] ) {
-				var data = $.parseJSON(resultRow[0]);
-				if ( data.post_title ) {
-					if ( data.ID && data.post_type )
-						api.autoCompleteData[data.post_title] = {ID: data.ID, object_type: data.post_type};
-					return data.post_title;
-				}
-			}
-		},
-
-		formatAutocompleteResult : function( resultRow, pos, total, queryTerm ) {
-			if ( resultRow && resultRow[0] ) {
-				var data = $.parseJSON(resultRow[0]);
-				if ( data.post_title )
-					return data.post_title;
-			}
-		},
 
 		getListDataFromID : function(menuItemID, parentEl) {
 			if ( ! menuItemID )
diff --git a/wp-admin/js/nav-menu.js b/wp-admin/js/nav-menu.js
index 63043d1701..f9a0f42984 100644
--- a/wp-admin/js/nav-menu.js
+++ b/wp-admin/js/nav-menu.js
@@ -1 +1 @@
-var wpNavMenu;(function(b){var a=wpNavMenu={options:{menuItemDepthPerLevel:30,globalMaxDepth:11},menuList:undefined,targetList:undefined,autoCompleteData:{},init:function(){a.menuList=b("#menu-to-edit");a.targetList=a.menuList;this.jQueryExtensions();this.attachMenuEditListeners();this.setupInputWithDefaultTitle();this.attachAddMenuItemListeners();this.attachQuickSearchListeners();this.attachTabsPanelListeners();this.attachHomeLinkListener();if(a.menuList.length){this.initSortables()}this.initToggles();this.initTabManager()},jQueryExtensions:function(){b.fn.extend({menuItemDepth:function(){return a.pxToDepth(this.eq(0).css("margin-left").slice(0,-2))},updateDepthClass:function(d,c){return this.each(function(){var e=b(this);c=c||e.menuItemDepth();b(this).removeClass("menu-item-depth-"+c).addClass("menu-item-depth-"+d)})},shiftDepthClass:function(c){return this.each(function(){var d=b(this),e=d.menuItemDepth();b(this).removeClass("menu-item-depth-"+e).addClass("menu-item-depth-"+(e+c))})},childMenuItems:function(){var c=b();this.each(function(){var d=b(this),f=d.menuItemDepth(),e=d.next();while(e.length&&e.menuItemDepth()>f){c=c.add(e);e=e.next()}});return c},updateParentMenuItemDBId:function(){return this.each(function(){var e=b(this),c=e.find(".menu-item-data-parent-id"),f=e.menuItemDepth(),d=e.prev();if(f==0){c.val(0)}else{while(d.menuItemDepth()!=f-1){d=d.prev()}c.val(d.find(".menu-item-data-db-id").val())}})},hideAdvancedMenuItemFields:function(){return this.each(function(){var c=b(this);b(".hide-column-tog").not(":checked").each(function(){c.find(".field-"+b(this).val()).addClass("hidden-field")})})},addSelectedToMenu:function(c){return this.each(function(){var e=b(this),d={},g=e.find(".tabs-panel-active .categorychecklist li input:checked"),f=new RegExp("menu-item\\[([^\\]]*)");c=c||a.addMenuItemToBottom;if(!g.length){return false}e.find("img.waiting").show();b(g).each(function(){var h=f.exec(b(this).attr("name")),i="undefined"==typeof h[1]?0:parseInt(h[1],10);d[i]=a.getListDataFromID(i)});a.addItemToMenu(d,c,function(){g.removeAttr("checked");e.find("img.waiting").hide()})})}})},initToggles:function(){postboxes.add_postbox_toggles("nav-menus");columns.useCheckboxesForHidden();columns.checked=function(c){b(".field-"+c).removeClass("hidden-field")};columns.unchecked=function(c){b(".field-"+c).addClass("hidden-field")};a.menuList.hideAdvancedMenuItemFields()},initSortables:function(){var m=0,l,j,e,h,n,k,o,d,g,i=a.menuList.offset().left;a.menuList.sortable({handle:".menu-item-handle",placeholder:"sortable-placeholder",start:function(w,v){var p,t,s,q,r,u;g=v.item.children(".menu-item-transport");l=v.item.menuItemDepth();f(v,l);s=(v.item.next()[0]==v.placeholder[0])?v.item.next():v.item;q=s.childMenuItems();g.append(q);p=g.outerHeight();p+=(p>0)?(v.placeholder.css("margin-top").slice(0,-2)*1):0;p+=v.helper.outerHeight();d=p;p-=2;v.placeholder.height(p);r=l;q.each(function(){var x=b(this).menuItemDepth();r=(x>r)?x:r});t=v.helper.find(".menu-item-handle").outerWidth();t+=a.depthToPx(r-l);t-=2;v.placeholder.width(t);u=v.placeholder.next();u.css("margin-top",d+"px");v.placeholder.detach();b(this).sortable("refresh");v.item.after(v.placeholder);u.css("margin-top",0);c(v)},stop:function(s,r){var q,p=m-l;q=g.children().insertAfter(r.item);if(p!=0){r.item.updateDepthClass(m);q.shiftDepthClass(p)}r.item.updateParentMenuItemDBId()},change:function(q,p){if(!p.placeholder.parent().hasClass("menu")){(h.length)?h.after(p.placeholder):a.menuList.prepend(p.placeholder)}c(p)},sort:function(q,p){var s=p.helper.offset(),r=a.pxToDepth(s.left-i);if(r>e||s.top<k){r=e}else{if(r<j){r=j}}if(r!=m){f(p,r)}if(o&&s.top+d>o){n.after(p.placeholder);c(p);b(this).sortable("refreshPositions")}}});function c(p){var q;h=p.placeholder.prev();n=p.placeholder.next();if(h[0]==p.item[0]){h=h.prev()}if(n[0]==p.item[0]){n=n.next()}k=(h.length)?h.offset().top+h.height():0;o=(n.length)?n.offset().top+n.height()/3:0;j=(n.length)?n.menuItemDepth():0;if(h.length){e=((q=h.menuItemDepth()+1)>a.options.globalMaxDepth)?a.options.globalMaxDepth:q}else{e=0}}function f(p,q){p.placeholder.updateDepthClass(q,m);m=q}},attachMenuEditListeners:function(){var c=this;b("#update-nav-menu").bind("click",function(d){if(d.target&&d.target.className){if(-1!=d.target.className.indexOf("item-edit")){return c.eventOnClickEditLink(d.target)}else{if(-1!=d.target.className.indexOf("menu-save")){return c.eventOnClickMenuSave(d.target)}else{if(-1!=d.target.className.indexOf("menu-delete")){return c.eventOnClickMenuDelete(d.target)}else{if(-1!=d.target.className.indexOf("item-delete")){return c.eventOnClickMenuItemDelete(d.target)}else{if(-1!=d.target.className.indexOf("item-close")){return c.eventOnClickCloseLink(d.target)}}}}}}})},setupInputWithDefaultTitle:function(){var c="input-with-default-title";b("."+c).each(function(){var f=b(this),e=f.attr("title"),d=f.val();f.data(c,e);if(""==d){f.val(e)}else{if(e==d){return}else{f.removeClass(c)}}}).focus(function(){var d=b(this);if(d.val()==d.data(c)){d.val("").removeClass(c)}}).blur(function(){var d=b(this);if(""==d.val()){d.addClass(c).val(d.data(c))}})},attachAddMenuItemListeners:function(){var c=b("#nav-menu-meta");c.find(".add-to-menu input").click(function(){b(this).trigger("wp-add-menu-item",[a.addMenuItemToBottom]);return false});c.find(".customlinkdiv").bind("wp-add-menu-item",function(f,d){a.addCustomLink(d)});c.find(".posttypediv, .taxonomydiv").bind("wp-add-menu-item",function(f,d){b(this).addSelectedToMenu(d)})},attachQuickSearchListeners:function(){var d=this,c=b("#nav-menu-meta");b("input.quick-search").each(function(e,f){d.setupQuickSearchEventListeners(f)});c.find(".quick-search-submit").click(function(){b(this).trigger("wp-quick-search");return false});c.find(".inside").children().bind("wp-quick-search",function(){d.quickSearch(b(this).attr("id"))})},quickSearch:function(j){var e=b("#"+j+" .quick-search").attr("name"),g=b("#"+j+" .quick-search").val(),i=b("#menu").val(),d=b("#menu-settings-column-nonce").val(),h={},f=this,c=function(){};c=f.processQuickSearchQueryResponse;h={action:"menu-quick-search","response-format":"markup",menu:i,"menu-settings-column-nonce":d,q:g,type:e};b.post(ajaxurl,h,function(k){c.call(f,k,h)})},addCustomLink:function(c){var e=b("#custom-menu-item-url").val(),d=b("#custom-menu-item-name").val();c=c||a.addMenuItemToBottom;if(""==e||"http://"==e){return false}b(".customlinkdiv img.waiting").show();this.addLinkToMenu(e,d,c,function(){b(".customlinkdiv img.waiting").hide();b("#custom-menu-item-name").val("").blur();b("#custom-menu-item-url").val("http://")})},addLinkToMenu:function(e,d,c,f){c=c||a.addMenuItemToBottom;f=f||function(){};a.addItemToMenu({"-1":{"menu-item-type":"custom","menu-item-url":e,"menu-item-title":d}},c,f)},addItemToMenu:function(e,c,g){var f=b("#menu").val(),d=b("#menu-settings-column-nonce").val();c=c||function(){};g=g||function(){};params={action:"add-menu-item",menu:f,"menu-settings-column-nonce":d,"menu-item":e};b.post(ajaxurl,params,function(h){c(h,params);g()})},addMenuItemToBottom:function(c,d){b(c).hideAdvancedMenuItemFields().appendTo(a.targetList)},addMenuItemToTop:function(c,d){b(c).hideAdvancedMenuItemFields().prependTo(a.targetList)},attachHomeLinkListener:function(){b(".add-home-link",".customlinkdiv").click(function(c){a.addLinkToMenu(navMenuL10n.homeurl,navMenuL10n.home,a.addMenuItemToTop);return false})},attachTabsPanelListeners:function(){b("#menu-settings-column").bind("click",function(j){var h,k,d,l,c,g,f;if(j.target&&j.target.className&&-1!=j.target.className.indexOf("nav-tab-link")){d=/#(.*)$/.exec(j.target.href);l=b(j.target).parents(".inside").first()[0];c=l?l.getElementsByTagName("input"):[];g=c.length;while(g--){c[g].checked=false}b(".tabs-panel",l).each(function(){if(this.className){this.className=this.className.replace("tabs-panel-active","tabs-panel-inactive")}});b(".tabs",l).each(function(){this.className=this.className.replace("tabs","")});j.target.parentNode.className+=" tabs";if(d&&d[1]){k=document.getElementById(d[1]);if(k){k.className=k.className.replace("tabs-panel-inactive","tabs-panel-active")}}return false}else{if(j.target&&j.target.className&&-1!=j.target.className.indexOf("select-all")){h=/#(.*)$/.exec(j.target.href);if(h&&h[1]){f=b("#"+h[1]+" .tabs-panel-active .menu-item-title input");if(f.length===f.filter(":checked").length){f.removeAttr("checked")}else{f.attr("checked","checked")}return false}}}})},initTabManager:function(){var h=b(".nav-tabs-wrapper"),i=h.children(".nav-tabs"),g=i.children(".nav-tab-active"),l=i.children(".nav-tab"),e=0,m,f,k,d,j=false;function c(){f=h.offset().left;m=f+h.width();g.makeTabVisible()}b.fn.extend({makeTabVisible:function(){var o=this.eq(0),p,n;if(!o.length){return}p=o.offset().left;n=p+o.outerWidth();if(n>m){i.animate({"margin-left":"+="+(m-n)+"px"},"fast")}else{if(p<f){i.animate({"margin-left":"-="+(p-f)+"px"},"fast")}}return o},isTabVisible:function(){var o=this.eq(0),p=o.offset().left,n=p+o.outerWidth();return(n<=m&&p>=f)?true:false}});l.each(function(){e+=b(this).outerWidth(true)});if(e<=h.width()-i.css("padding-left").slice(0,-2)-i.css("padding-right").slice(0,-2)){return}i.css({"margin-right":(-1*e)+"px",padding:0});k=b('<div class="nav-tabs-arrow nav-tabs-arrow-left"><a>&laquo;</a></div>');d=b('<div class="nav-tabs-arrow nav-tabs-arrow-right"><a>&raquo;</a></div>');h.wrap('<div class="nav-tabs-nav"/>').parent().prepend(k).append(d);c();b(window).resize(function(){if(j){return}j=true;setTimeout(function(){c();j=false},1000)});b.each([{arrow:k,next:"next",last:"first",operator:"+="},{arrow:d,next:"prev",last:"last",operator:"-="}],function(){var n=this;this.arrow.mousedown(function(){var p=l[n.last](),o=function(){if(!p.isTabVisible()){i.animate({"margin-left":n.operator+"90px"},300,"linear",o)}};o()}).mouseup(function(){var p,o;i.stop(true);p=l[n.last]();while((o=p[n.next]())&&o.length&&!o.isTabVisible()){p=o}p.makeTabVisible()})})},setupQuickSearchEventListeners:function(c){var d=this;b(c).autocomplete(ajaxurl+"?action=menu-quick-search&type="+c.name,{delay:500,formatItem:a.formatAutocompleteResponse,formatResult:a.formatAutocompleteResult,minchars:2,multiple:false}).bind("blur",function(h){var f=a.autoCompleteData[this.value],g=this;if(f){b.post(ajaxurl+"?action=menu-quick-search&type=get-post-item&response-format=markup",f,function(e){d.processQuickSearchQueryResponse.call(d,e,f);a.autoCompleteData[g.value]=false})}})},eventOnClickEditLink:function(c){var e,d=/#(.*)$/.exec(c.href);if(d&&d[1]){e=b("#"+d[1]);if(0!=e.length){if(e.hasClass("menu-item-edit-inactive")){e.slideDown("fast").siblings("dl").andSelf().removeClass("menu-item-edit-inactive").addClass("menu-item-edit-active")}else{e.slideUp("fast").siblings("dl").andSelf().removeClass("menu-item-edit-active").addClass("menu-item-edit-inactive")}return false}}},eventOnClickCloseLink:function(c){b(c).closest(".menu-item-settings").siblings("dl").find(".item-edit").click();return false},eventOnClickMenuSave:function(c){a.menuList.find(".menu-item-data-position").val(function(d){return d+1});return true},eventOnClickMenuDelete:function(c){if(confirm(navMenuL10n.warnDeleteMenu)){return true}else{return false}},eventOnClickMenuItemDelete:function(c){var f,e,d=this;if(confirm(navMenuL10n.warnDeleteMenuItem)){e=/_wpnonce=([a-zA-Z0-9]*)$/.exec(c.href);if(e&&e[1]){f=parseInt(c.id.replace("delete-",""),10);b.post(ajaxurl,{action:"delete-menu-item","menu-item":f,_wpnonce:e[1]},function(g){if("1"==g){d.removeMenuItem(document.getElementById("menu-item-"+f))}});return false}return true}else{return false}},processQuickSearchQueryResponse:function(g,m){if(!m){m={}}var d=document.createElement("ul"),c=document.getElementById("nav-menu-meta"),h,l,e,n,j,k=new RegExp("menu-item\\[([^\\]]*)"),f;e=k.exec(g);if(e&&e[1]){j=e[1];while(c.elements["menu-item["+j+"][menu-item-type]"]){j--}if(j!=e[1]){g=g.replace(new RegExp("menu-item\\["+e[1]+"\\]","g"),"menu-item["+j+"]")}}d.innerHTML=g;l=d.getElementsByTagName("li");if(l[0]&&m.object_type){f=document.getElementById(m.object_type+"-search-checklist");if(f){f.appendChild(l[0])}}else{if(m.type){e=/quick-search-(posttype|taxonomy)-([a-zA-Z_-]*)/.exec(m.type);if(e&&e[2]){f=document.getElementById(e[2]+"-search-checklist");if(f){h=l.length;if(!h){n=document.createElement("li");n.appendChild(document.createTextNode(navMenuL10n.noResultsFound));f.appendChild(n)}while(h--){f.appendChild(l[h])}}}}}},removeMenuItem:function(d){d=b(d);var c=d.childMenuItems(),e=this;d.addClass("deleting").fadeOut(350,function(){d.remove();c.shiftDepthClass(-1).updateParentMenuItemDBId()})},formatAutocompleteResponse:function(c,g,d,f){if(c&&c[0]){var e=b.parseJSON(c[0]);if(e.post_title){if(e.ID&&e.post_type){a.autoCompleteData[e.post_title]={ID:e.ID,object_type:e.post_type}}return e.post_title}}},formatAutocompleteResult:function(c,g,d,f){if(c&&c[0]){var e=b.parseJSON(c[0]);if(e.post_title){return e.post_title}}},getListDataFromID:function(k,h){if(!k){return false}h=h||document;var d=["menu-item-db-id","menu-item-object-id","menu-item-object","menu-item-parent-id","menu-item-position","menu-item-type","menu-item-title","menu-item-url","menu-item-description","menu-item-attr-title","menu-item-target","menu-item-classes","menu-item-xfn"],c={},e=h.getElementsByTagName("input"),g=e.length,f;while(g--){f=d.length;while(f--){if(e[g]&&e[g].name&&"menu-item["+k+"]["+d[f]+"]"==e[g].name){c[d[f]]=e[g].value}}}return c},depthToPx:function(c){return c*a.options.menuItemDepthPerLevel},pxToDepth:function(c){return Math.floor(c/a.options.menuItemDepthPerLevel)}};b(document).ready(function(){wpNavMenu.init()})})(jQuery);
\ No newline at end of file
+var wpNavMenu;(function(b){var a=wpNavMenu={options:{menuItemDepthPerLevel:30,globalMaxDepth:11},menuList:undefined,targetList:undefined,init:function(){a.menuList=b("#menu-to-edit");a.targetList=a.menuList;this.jQueryExtensions();this.attachMenuEditListeners();this.setupInputWithDefaultTitle();this.attachAddMenuItemListeners();this.attachQuickSearchListeners();this.attachTabsPanelListeners();this.attachHomeLinkListener();if(a.menuList.length){this.initSortables()}this.initToggles();this.initTabManager()},jQueryExtensions:function(){b.fn.extend({menuItemDepth:function(){return a.pxToDepth(this.eq(0).css("margin-left").slice(0,-2))},updateDepthClass:function(d,c){return this.each(function(){var e=b(this);c=c||e.menuItemDepth();b(this).removeClass("menu-item-depth-"+c).addClass("menu-item-depth-"+d)})},shiftDepthClass:function(c){return this.each(function(){var d=b(this),e=d.menuItemDepth();b(this).removeClass("menu-item-depth-"+e).addClass("menu-item-depth-"+(e+c))})},childMenuItems:function(){var c=b();this.each(function(){var d=b(this),f=d.menuItemDepth(),e=d.next();while(e.length&&e.menuItemDepth()>f){c=c.add(e);e=e.next()}});return c},updateParentMenuItemDBId:function(){return this.each(function(){var e=b(this),c=e.find(".menu-item-data-parent-id"),f=e.menuItemDepth(),d=e.prev();if(f==0){c.val(0)}else{while(d.menuItemDepth()!=f-1){d=d.prev()}c.val(d.find(".menu-item-data-db-id").val())}})},hideAdvancedMenuItemFields:function(){return this.each(function(){var c=b(this);b(".hide-column-tog").not(":checked").each(function(){c.find(".field-"+b(this).val()).addClass("hidden-field")})})},addSelectedToMenu:function(c){return this.each(function(){var e=b(this),d={},g=e.find(".tabs-panel-active .categorychecklist li input:checked"),f=new RegExp("menu-item\\[([^\\]]*)");c=c||a.addMenuItemToBottom;if(!g.length){return false}e.find("img.waiting").show();b(g).each(function(){var h=f.exec(b(this).attr("name")),i="undefined"==typeof h[1]?0:parseInt(h[1],10);d[i]=a.getListDataFromID(i)});a.addItemToMenu(d,c,function(){g.removeAttr("checked");e.find("img.waiting").hide()})})}})},initToggles:function(){postboxes.add_postbox_toggles("nav-menus");columns.useCheckboxesForHidden();columns.checked=function(c){b(".field-"+c).removeClass("hidden-field")};columns.unchecked=function(c){b(".field-"+c).addClass("hidden-field")};a.menuList.hideAdvancedMenuItemFields()},initSortables:function(){var m=0,l,j,e,h,n,k,o,d,g,i=a.menuList.offset().left;a.menuList.sortable({handle:".menu-item-handle",placeholder:"sortable-placeholder",start:function(w,v){var p,t,s,q,r,u;g=v.item.children(".menu-item-transport");l=v.item.menuItemDepth();f(v,l);s=(v.item.next()[0]==v.placeholder[0])?v.item.next():v.item;q=s.childMenuItems();g.append(q);p=g.outerHeight();p+=(p>0)?(v.placeholder.css("margin-top").slice(0,-2)*1):0;p+=v.helper.outerHeight();d=p;p-=2;v.placeholder.height(p);r=l;q.each(function(){var x=b(this).menuItemDepth();r=(x>r)?x:r});t=v.helper.find(".menu-item-handle").outerWidth();t+=a.depthToPx(r-l);t-=2;v.placeholder.width(t);u=v.placeholder.next();u.css("margin-top",d+"px");v.placeholder.detach();b(this).sortable("refresh");v.item.after(v.placeholder);u.css("margin-top",0);c(v)},stop:function(s,r){var q,p=m-l;q=g.children().insertAfter(r.item);if(p!=0){r.item.updateDepthClass(m);q.shiftDepthClass(p)}r.item.updateParentMenuItemDBId()},change:function(q,p){if(!p.placeholder.parent().hasClass("menu")){(h.length)?h.after(p.placeholder):a.menuList.prepend(p.placeholder)}c(p)},sort:function(q,p){var s=p.helper.offset(),r=a.pxToDepth(s.left-i);if(r>e||s.top<k){r=e}else{if(r<j){r=j}}if(r!=m){f(p,r)}if(o&&s.top+d>o){n.after(p.placeholder);c(p);b(this).sortable("refreshPositions")}}});function c(p){var q;h=p.placeholder.prev();n=p.placeholder.next();if(h[0]==p.item[0]){h=h.prev()}if(n[0]==p.item[0]){n=n.next()}k=(h.length)?h.offset().top+h.height():0;o=(n.length)?n.offset().top+n.height()/3:0;j=(n.length)?n.menuItemDepth():0;if(h.length){e=((q=h.menuItemDepth()+1)>a.options.globalMaxDepth)?a.options.globalMaxDepth:q}else{e=0}}function f(p,q){p.placeholder.updateDepthClass(q,m);m=q}},attachMenuEditListeners:function(){var c=this;b("#update-nav-menu").bind("click",function(d){if(d.target&&d.target.className){if(-1!=d.target.className.indexOf("item-edit")){return c.eventOnClickEditLink(d.target)}else{if(-1!=d.target.className.indexOf("menu-save")){return c.eventOnClickMenuSave(d.target)}else{if(-1!=d.target.className.indexOf("menu-delete")){return c.eventOnClickMenuDelete(d.target)}else{if(-1!=d.target.className.indexOf("item-delete")){return c.eventOnClickMenuItemDelete(d.target)}else{if(-1!=d.target.className.indexOf("item-close")){return c.eventOnClickCloseLink(d.target)}}}}}}})},setupInputWithDefaultTitle:function(){var c="input-with-default-title";b("."+c).each(function(){var f=b(this),e=f.attr("title"),d=f.val();f.data(c,e);if(""==d){f.val(e)}else{if(e==d){return}else{f.removeClass(c)}}}).focus(function(){var d=b(this);if(d.val()==d.data(c)){d.val("").removeClass(c)}}).blur(function(){var d=b(this);if(""==d.val()){d.addClass(c).val(d.data(c))}})},attachAddMenuItemListeners:function(){var c=b("#nav-menu-meta");c.find(".add-to-menu input").click(function(){b(this).trigger("wp-add-menu-item",[a.addMenuItemToBottom]);return false});c.find(".customlinkdiv").bind("wp-add-menu-item",function(f,d){a.addCustomLink(d)});c.find(".posttypediv, .taxonomydiv").bind("wp-add-menu-item",function(f,d){b(this).addSelectedToMenu(d)})},attachQuickSearchListeners:function(){var c;b(".quick-search").keypress(function(f){var d=b(this);if(13==f.which){a.updateQuickSearchResults(d);return false}if(c){clearTimeout(c)}c=setTimeout(function(){a.updateQuickSearchResults(d)},400)}).attr("autocomplete","off")},updateQuickSearchResults:function(d){var c,g,e=2,f=d.val();if(f.length<e){return}c=d.parents(".tabs-panel");g={action:"menu-quick-search","response-format":"markup",menu:b("#menu").val(),"menu-settings-column-nonce":b("#menu-settings-column-nonce").val(),q:f,type:d.attr("name")};b("img.waiting",c).show();b.post(ajaxurl,g,function(h){a.processQuickSearchQueryResponse(h,g,c)})},addCustomLink:function(c){var e=b("#custom-menu-item-url").val(),d=b("#custom-menu-item-name").val();c=c||a.addMenuItemToBottom;if(""==e||"http://"==e){return false}b(".customlinkdiv img.waiting").show();this.addLinkToMenu(e,d,c,function(){b(".customlinkdiv img.waiting").hide();b("#custom-menu-item-name").val("").blur();b("#custom-menu-item-url").val("http://")})},addLinkToMenu:function(e,d,c,f){c=c||a.addMenuItemToBottom;f=f||function(){};a.addItemToMenu({"-1":{"menu-item-type":"custom","menu-item-url":e,"menu-item-title":d}},c,f)},addItemToMenu:function(e,c,g){var f=b("#menu").val(),d=b("#menu-settings-column-nonce").val();c=c||function(){};g=g||function(){};params={action:"add-menu-item",menu:f,"menu-settings-column-nonce":d,"menu-item":e};b.post(ajaxurl,params,function(h){c(h,params);g()})},addMenuItemToBottom:function(c,d){b(c).hideAdvancedMenuItemFields().appendTo(a.targetList)},addMenuItemToTop:function(c,d){b(c).hideAdvancedMenuItemFields().prependTo(a.targetList)},attachHomeLinkListener:function(){b(".add-home-link",".customlinkdiv").click(function(c){a.addLinkToMenu(navMenuL10n.homeurl,navMenuL10n.home,a.addMenuItemToTop);return false})},attachTabsPanelListeners:function(){b("#menu-settings-column").bind("click",function(h){var f,i,d,j,c,g=b(h.target);if(g.hasClass("nav-tab-link")){d=/#(.*)$/.exec(h.target.href);if(d&&d[1]){d=d[1]}else{return false}j=g.parents(".inside").first();b("input",j).removeAttr("checked");b(".tabs-panel-active",j).removeClass("tabs-panel-active").addClass("tabs-panel-inactive");b("#"+d,j).removeClass("tabs-panel-inactive").addClass("tabs-panel-active");b(".tabs",j).removeClass("tabs");g.parent().addClass("tabs");b(".quick-search",j).focus();return false}else{if(g.hasClass("select-all")){f=/#(.*)$/.exec(h.target.href);if(f&&f[1]){c=b("#"+f[1]+" .tabs-panel-active .menu-item-title input");if(c.length===c.filter(":checked").length){c.removeAttr("checked")}else{c.attr("checked","checked")}return false}}}})},initTabManager:function(){var h=b(".nav-tabs-wrapper"),i=h.children(".nav-tabs"),g=i.children(".nav-tab-active"),l=i.children(".nav-tab"),e=0,m,f,k,d,j=false;function c(){f=h.offset().left;m=f+h.width();g.makeTabVisible()}b.fn.extend({makeTabVisible:function(){var o=this.eq(0),p,n;if(!o.length){return}p=o.offset().left;n=p+o.outerWidth();if(n>m){i.animate({"margin-left":"+="+(m-n)+"px"},"fast")}else{if(p<f){i.animate({"margin-left":"-="+(p-f)+"px"},"fast")}}return o},isTabVisible:function(){var o=this.eq(0),p=o.offset().left,n=p+o.outerWidth();return(n<=m&&p>=f)?true:false}});l.each(function(){e+=b(this).outerWidth(true)});if(e<=h.width()-i.css("padding-left").slice(0,-2)-i.css("padding-right").slice(0,-2)){return}i.css({"margin-right":(-1*e)+"px",padding:0});k=b('<div class="nav-tabs-arrow nav-tabs-arrow-left"><a>&laquo;</a></div>');d=b('<div class="nav-tabs-arrow nav-tabs-arrow-right"><a>&raquo;</a></div>');h.wrap('<div class="nav-tabs-nav"/>').parent().prepend(k).append(d);c();b(window).resize(function(){if(j){return}j=true;setTimeout(function(){c();j=false},1000)});b.each([{arrow:k,next:"next",last:"first",operator:"+="},{arrow:d,next:"prev",last:"last",operator:"-="}],function(){var n=this;this.arrow.mousedown(function(){var p=l[n.last](),o=function(){if(!p.isTabVisible()){i.animate({"margin-left":n.operator+"90px"},300,"linear",o)}};o()}).mouseup(function(){var p,o;i.stop(true);p=l[n.last]();while((o=p[n.next]())&&o.length&&!o.isTabVisible()){p=o}p.makeTabVisible()})})},eventOnClickEditLink:function(c){var e,d=/#(.*)$/.exec(c.href);if(d&&d[1]){e=b("#"+d[1]);if(0!=e.length){if(e.hasClass("menu-item-edit-inactive")){e.slideDown("fast").siblings("dl").andSelf().removeClass("menu-item-edit-inactive").addClass("menu-item-edit-active")}else{e.slideUp("fast").siblings("dl").andSelf().removeClass("menu-item-edit-active").addClass("menu-item-edit-inactive")}return false}}},eventOnClickCloseLink:function(c){b(c).closest(".menu-item-settings").siblings("dl").find(".item-edit").click();return false},eventOnClickMenuSave:function(c){a.menuList.find(".menu-item-data-position").val(function(d){return d+1});return true},eventOnClickMenuDelete:function(c){if(confirm(navMenuL10n.warnDeleteMenu)){return true}else{return false}},eventOnClickMenuItemDelete:function(c){var f,e,d=this;if(confirm(navMenuL10n.warnDeleteMenuItem)){e=/_wpnonce=([a-zA-Z0-9]*)$/.exec(c.href);if(e&&e[1]){f=parseInt(c.id.replace("delete-",""),10);b.post(ajaxurl,{action:"delete-menu-item","menu-item":f,_wpnonce:e[1]},function(g){if("1"==g){d.removeMenuItem(document.getElementById("menu-item-"+f))}});return false}return true}else{return false}},processQuickSearchQueryResponse:function(g,m,c){var h,e,j,f={},d=document.getElementById("nav-menu-meta"),l=new RegExp("menu-item\\[([^\\]]*)","g"),k=g.match(/<li>.*<\/li>/g);if(!k){b(".categorychecklist",c).html("<li><p>"+navMenuL10n.noResultsFound+"</p></li>");b("img.waiting",c).hide();return}h=k.length;while(h--){e=l.exec(k[h]);if(e&&e[1]){j=e[1];while(d.elements["menu-item["+j+"][menu-item-type]"]||f[j]){j--}f[j]=true;if(j!=e[1]){k[h]=k[h].replace(new RegExp("menu-item\\["+e[1]+"\\]","g"),"menu-item["+j+"]")}}}b(".categorychecklist",c).html(k.join(""));b("img.waiting",c).hide()},removeMenuItem:function(d){d=b(d);var c=d.childMenuItems(),e=this;d.addClass("deleting").fadeOut(350,function(){d.remove();c.shiftDepthClass(-1).updateParentMenuItemDBId()})},getListDataFromID:function(k,h){if(!k){return false}h=h||document;var d=["menu-item-db-id","menu-item-object-id","menu-item-object","menu-item-parent-id","menu-item-position","menu-item-type","menu-item-title","menu-item-url","menu-item-description","menu-item-attr-title","menu-item-target","menu-item-classes","menu-item-xfn"],c={},e=h.getElementsByTagName("input"),g=e.length,f;while(g--){f=d.length;while(f--){if(e[g]&&e[g].name&&"menu-item["+k+"]["+d[f]+"]"==e[g].name){c[d[f]]=e[g].value}}}return c},depthToPx:function(c){return c*a.options.menuItemDepthPerLevel},pxToDepth:function(c){return Math.floor(c/a.options.menuItemDepthPerLevel)}};b(document).ready(function(){wpNavMenu.init()})})(jQuery);
\ No newline at end of file
diff --git a/wp-admin/nav-menus.php b/wp-admin/nav-menus.php
index b9def2eb50..5d6a87b0fe 100644
--- a/wp-admin/nav-menus.php
+++ b/wp-admin/nav-menus.php
@@ -27,7 +27,6 @@ wp_enqueue_script( 'jquery' );
 wp_enqueue_script( 'jquery-ui-draggable' );
 wp_enqueue_script( 'jquery-ui-droppable' );
 wp_enqueue_script( 'jquery-ui-sortable' );
-wp_enqueue_script( 'jquery-autocomplete' );
 
 // Nav Menu functions
 wp_enqueue_script( 'nav-menu' );
diff --git a/wp-includes/script-loader.php b/wp-includes/script-loader.php
index 8ff0cc3bb4..bc4013e054 100644
--- a/wp-includes/script-loader.php
+++ b/wp-includes/script-loader.php
@@ -393,7 +393,7 @@ function wp_default_scripts( &$scripts ) {
 		) );
 
 		// Custom Navigation
-		$scripts->add( 'nav-menu', "/wp-admin/js/nav-menu$suffix.js", false, '20100513' );
+		$scripts->add( 'nav-menu', "/wp-admin/js/nav-menu$suffix.js", false, '20100515' );
 		$scripts->localize( 'nav-menu', 'navMenuL10n', array(
 			'home' => _x('Home', 'nav menu home label'),
 			'homeurl' => home_url('/'),