Hi! I cleaned up your code for you!

build/build.xml

@@ -39,7 +39,7 @@
 	<property name="core.files" value="jquery.ui.core.js, jquery.ui.widget.js, jquery.ui.mouse.js, jquery.ui.draggable.js, jquery.ui.droppable.js, jquery.ui.resizable.js, jquery.ui.selectable.js, jquery.ui.sortable.js, jquery.effects.core.js" />
 	<property name="core.files.min" value="jquery.ui.core.min.js, jquery.ui.widget.min.js, jquery.ui.mouse.min.js, jquery.ui.draggable.min.js, jquery.ui.droppable.min.js, jquery.ui.resizable.min.js, jquery.ui.selectable.min.js, jquery.ui.sortable.min.js, jquery.effects.core.min.js" />
 
-	<property description="Google Closure" name="closure-jar" value="${build.dir}/google-compiler-20091218.jar" />
+	<property description="Google Closure" name="closure-jar" value="${build.dir}/google-compiler-20110320.jar" />
 	<property description="YUI Compressor" name="yuicompressor-jar" value="${build.dir}/yuicompressor-2.4.2.jar" />
 
 	<target name="deploy-release" depends="clean, docs-download, copy, minify, replace-version, prepend-header, zip" description="Release builder">

build/release/prepare-release

@@ -328,7 +328,7 @@ echo
 
 #
 # Generate themes
-# 
+#
 
 
 

demos/accordion/collapsible.html

@@ -4,7 +4,7 @@
 	<meta charset="utf-8">
 	<title>jQuery UI Accordion - Collapse content</title>
 	<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
-	<script src="../../jquery-1.4.4.js"></script>
+	<script src="../../jquery-1.5.1.js"></script>
 	<script src="../../ui/jquery.ui.core.js"></script>
 	<script src="../../ui/jquery.ui.widget.js"></script>
 	<script src="../../ui/jquery.ui.accordion.js"></script>

demos/accordion/custom-icons.html

@@ -4,7 +4,7 @@
 	<meta charset="utf-8">
 	<title>jQuery UI Accordion - Customize icons</title>
 	<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
-	<script src="../../jquery-1.4.4.js"></script>
+	<script src="../../jquery-1.5.1.js"></script>
 	<script src="../../ui/jquery.ui.core.js"></script>
 	<script src="../../ui/jquery.ui.widget.js"></script>
 	<script src="../../ui/jquery.ui.accordion.js"></script>
@@ -14,7 +14,7 @@
 	$(function() {
 		var icons = {
 			header: "ui-icon-circle-arrow-e",
-			headerSelected: "ui-icon-circle-arrow-s"
+			activeHeader: "ui-icon-circle-arrow-s"
 		};
 		$( "#accordion" ).accordion({
 			icons: icons
@@ -62,7 +62,7 @@ <h3><a href="#">Section 4</a></h3>
 
 
 <div class="demo-description">
-<p>Customize the header icons with the <code>icons</code> option, which accepts classes for the header's default and selected (open) state.  Use any class from the UI CSS framework, or create custom classes with background images.</p>
+<p>Customize the header icons with the <code>icons</code> option, which accepts classes for the header's default and active (open) state.  Use any class from the UI CSS framework, or create custom classes with background images.</p>
 </div><!-- End demo-description -->
 
 </body>

demos/accordion/default.html

@@ -4,7 +4,7 @@
 	<meta charset="utf-8">
 	<title>jQuery UI Accordion - Default functionality</title>
 	<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
-	<script src="../../jquery-1.4.4.js"></script>
+	<script src="../../jquery-1.5.1.js"></script>
 	<script src="../../ui/jquery.ui.core.js"></script>
 	<script src="../../ui/jquery.ui.widget.js"></script>
 	<script src="../../ui/jquery.ui.accordion.js"></script>

demos/accordion/fillspace.html

@@ -4,7 +4,7 @@
 	<meta charset="utf-8">
 	<title>jQuery UI Accordion - Fill space</title>
 	<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
-	<script src="../../jquery-1.4.4.js"></script>
+	<script src="../../jquery-1.5.1.js"></script>
 	<script src="../../ui/jquery.ui.core.js"></script>
 	<script src="../../ui/jquery.ui.widget.js"></script>
 	<script src="../../ui/jquery.ui.mouse.js"></script>
@@ -14,14 +14,15 @@
 	<script>
 	$(function() {
 		$( "#accordion" ).accordion({
-			fillSpace: true
+			heightStyle: "fill"
 		});
 	});
 	$(function() {
 		$( "#accordionResizer" ).resizable({
 			minHeight: 140,
+			minWidth: 200,
 			resize: function() {
-				$( "#accordion" ).accordion( "resize" );
+				$( "#accordion" ).accordion( "refresh" );
 			}
 		});
 	});
@@ -32,7 +33,7 @@
 <div class="demo">
 
 <h3 class="docs">Resize the outer container:</h3>
- 
+
 <div id="accordionResizer" style="padding:10px; width:350px; height:220px;" class="ui-widget-content">
 
 <div id="accordion">
@@ -69,7 +70,7 @@ <h3><a href="#">Section 4</a></h3>
 
 
 <div class="demo-description">
-<p>Because the accordion is comprised of block-level elements, by default its width fills the available horizontal space. To fill the vertical space allocated by its container, set the boolean <code>fillSpace</code> option to true, and the script will automatically set the dimensions of the accordion to the height of its parent container.  The accordion will also resize with its container if the container is <code>resizable</code>.</p>
+<p>Because the accordion is comprised of block-level elements, by default its width fills the available horizontal space. To fill the vertical space allocated by its container, set the <code>heightStyle</code> option to <code>"fill"</code>, and the script will automatically set the dimensions of the accordion to the height of its parent container.</p>
 </div><!-- End demo-description -->
 
 </body>

demos/accordion/hoverintent.html

@@ -4,7 +4,7 @@
 	<meta charset="utf-8">
 	<title>jQuery UI Accordion - Open on hoverintent</title>
 	<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
-	<script src="../../jquery-1.4.4.js"></script>
+	<script src="../../jquery-1.5.1.js"></script>
 	<script src="../../ui/jquery.ui.core.js"></script>
 	<script src="../../ui/jquery.ui.widget.js"></script>
 	<script src="../../ui/jquery.ui.accordion.js"></script>
@@ -15,7 +15,7 @@
 			event: "click hoverintent"
 		});
 	});
-	
+
 	var cfg = ($.hoverintent = {
 		sensitivity: 7,
 		interval: 100
@@ -34,7 +34,7 @@
 				args = arguments,
 				target = $( event.target ),
 				cX, cY, pX, pY;
-			
+
 			function track( event ) {
 				cX = event.pageX;
 				cY = event.pageY;

demos/accordion/mouseover.html

@@ -4,7 +4,7 @@
 	<meta charset="utf-8">
 	<title>jQuery UI Accordion - Open on mouseover</title>
 	<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
-	<script src="../../jquery-1.4.4.js"></script>
+	<script src="../../jquery-1.5.1.js"></script>
 	<script src="../../ui/jquery.ui.core.js"></script>
 	<script src="../../ui/jquery.ui.widget.js"></script>
 	<script src="../../ui/jquery.ui.accordion.js"></script>

demos/accordion/no-auto-height.html

@@ -4,16 +4,15 @@
 	<meta charset="utf-8">
 	<title>jQuery UI Accordion - No auto height</title>
 	<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
-	<script src="../../jquery-1.4.4.js"></script>
+	<script src="../../jquery-1.5.1.js"></script>
 	<script src="../../ui/jquery.ui.core.js"></script>
 	<script src="../../ui/jquery.ui.widget.js"></script>
 	<script src="../../ui/jquery.ui.accordion.js"></script>
 	<link rel="stylesheet" href="../demos.css">
 	<script>
 	$(function() {
 		$( "#accordion" ).accordion({
-			autoHeight: false,
-			navigation: true
+			heightStyle: "content"
 		});
 	});
 	</script>
@@ -52,8 +51,7 @@ <h3><a href="#section3">Section 3</a></h3>
 
 
 <div class="demo-description">
-<p>Setting <code>autoHeight: false</code> allows to accordion panels to keep their native height.</p>
-<p>In addition, the <code>navigation</code> option is enabled, opening the panel based on the current location, eg. no-auto-height.html#panel2 would open the second panel on page load. It also finds anchors within the content, so #othercontent will open the third section, as it contains a link with that href.</p>
+<p>Setting <code>heightStyle: "content"</code> allows the accordion panels to keep their native height.</p>
 </div><!-- End demo-description -->
 
 </body>

demos/accordion/sortable.html

@@ -4,7 +4,7 @@
 	<meta charset="utf-8">
 	<title>jQuery UI Accordion - Sortable</title>
 	<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
-	<script src="../../jquery-1.4.4.js"></script>
+	<script src="../../jquery-1.5.1.js"></script>
 	<script src="../../ui/jquery.ui.core.js"></script>
 	<script src="../../ui/jquery.ui.widget.js"></script>
 	<script src="../../ui/jquery.ui.mouse.js"></script>

demos/addClass/default.html

@@ -4,7 +4,7 @@
 	<meta charset="utf-8">
 	<title>jQuery UI Effects - addClass demo</title>
 	<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
-	<script src="../../jquery-1.4.4.js"></script>
+	<script src="../../jquery-1.5.1.js"></script>
 	<script src="../../ui/jquery.effects.core.js"></script>
 	<link rel="stylesheet" href="../demos.css">
 	<style>

demos/animate/default.html

@@ -4,7 +4,7 @@
 	<meta charset="utf-8">
 	<title>jQuery UI Effects - Animate demo</title>
 	<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
-	<script src="../../jquery-1.4.4.js"></script>
+	<script src="../../jquery-1.5.1.js"></script>
 	<script src="../../ui/jquery.effects.core.js"></script>
 	<link rel="stylesheet" href="../demos.css">
 	<style>

demos/autocomplete/categories.html

@@ -4,7 +4,7 @@
 	<meta charset="utf-8">
 	<title>jQuery UI Autocomplete - Categories</title>
 	<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
-	<script src="../../jquery-1.4.4.js"></script>
+	<script src="../../jquery-1.5.1.js"></script>
 	<script src="../../ui/jquery.ui.core.js"></script>
 	<script src="../../ui/jquery.ui.widget.js"></script>
 	<script src="../../ui/jquery.ui.position.js"></script>
@@ -47,7 +47,7 @@
 			{ label: "andreas andersson", category: "People" },
 			{ label: "andreas johnson", category: "People" }
 		];
-		
+
 		$( "#search" ).catcomplete({
 			delay: 0,
 			source: data

demos/autocomplete/combobox.html

@@ -4,7 +4,7 @@
 	<meta charset="utf-8">
 	<title>jQuery UI Autocomplete - Combobox</title>
 	<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
-	<script src="../../jquery-1.4.4.js"></script>
+	<script src="../../jquery-1.5.1.js"></script>
 	<script src="../../ui/jquery.ui.core.js"></script>
 	<script src="../../ui/jquery.ui.widget.js"></script>
 	<script src="../../ui/jquery.ui.button.js"></script>
@@ -15,7 +15,7 @@
 	<link rel="stylesheet" href="../demos.css">
 	<style>
 	.ui-button { margin-left: -1px; }
-	.ui-button-icon-only .ui-button-text { padding: 0.35em; } 
+	.ui-button-icon-only .ui-button-text { padding: 0.35em; }
 	.ui-autocomplete-input { margin: 0; padding: 0.48em 0 0.47em 0.45em; }
 	</style>
 	<script>
@@ -145,7 +145,7 @@
 	</script>
 </head>
 <body>
-	
+
 <div class="demo">
 
 <div class="ui-widget">
@@ -185,6 +185,7 @@
 <div class="demo-description">
 <p>A custom widget built by composition of Autocomplete and Button. You can either type something into the field to get filtered suggestions based on your input, or use the button to get the full list of selections.</p>
 <p>The input is read from an existing select-element for progressive enhancement, passed to Autocomplete with a customized source-option.</p>
+<p>This is not a supported or even complete widget. Its purely for demoing what autocomplete can do with a bit of customization. <a href="http://www.learningjquery.com/2010/06/a-jquery-ui-combobox-under-the-hood">For a detailed explanation of how the widget works, check out this Learning jQuery article.</a></p>
 </div><!-- End demo-description -->
 
 </body>

demos/autocomplete/custom-data.html

@@ -4,7 +4,7 @@
 	<meta charset="utf-8">
 	<title>jQuery UI Autocomplete - Custom data and display</title>
 	<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
-	<script src="../../jquery-1.4.4.js"></script>
+	<script src="../../jquery-1.5.1.js"></script>
 	<script src="../../ui/jquery.ui.core.js"></script>
 	<script src="../../ui/jquery.ui.widget.js"></script>
 	<script src="../../ui/jquery.ui.position.js"></script>

demos/autocomplete/default.html

@@ -4,7 +4,7 @@
 	<meta charset="utf-8">
 	<title>jQuery UI Autocomplete - Default functionality</title>
 	<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
-	<script src="../../jquery-1.4.4.js"></script>
+	<script src="../../jquery-1.5.1.js"></script>
 	<script src="../../ui/jquery.ui.core.js"></script>
 	<script src="../../ui/jquery.ui.widget.js"></script>
 	<script src="../../ui/jquery.ui.position.js"></script>
@@ -44,7 +44,7 @@
 	</script>
 </head>
 <body>
-	
+
 <div class="demo">
 
 <div class="ui-widget">

demos/autocomplete/folding.html

@@ -4,7 +4,7 @@
 	<meta charset="utf-8">
 	<title>jQuery UI Autocomplete - Accent folding</title>
 	<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
-	<script src="../../jquery-1.4.4.js"></script>
+	<script src="../../jquery-1.5.1.js"></script>
 	<script src="../../ui/jquery.ui.core.js"></script>
 	<script src="../../ui/jquery.ui.widget.js"></script>
 	<script src="../../ui/jquery.ui.position.js"></script>

demos/autocomplete/maxheight.html

@@ -4,7 +4,7 @@
 	<meta charset="utf-8">
 	<title>jQuery UI Autocomplete - Scrollable results</title>
 	<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
-	<script src="../../jquery-1.4.4.js"></script>
+	<script src="../../jquery-1.5.1.js"></script>
 	<script src="../../ui/jquery.ui.core.js"></script>
 	<script src="../../ui/jquery.ui.widget.js"></script>
 	<script src="../../ui/jquery.ui.position.js"></script>
@@ -59,7 +59,7 @@
 	</script>
 </head>
 <body>
-	
+
 <div class="demo">
 
 <div class="ui-widget">

demos/autocomplete/multiple-remote.html

@@ -4,7 +4,7 @@
 	<meta charset="utf-8">
 	<title>jQuery UI Autocomplete - Multiple, remote</title>
 	<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
-	<script src="../../jquery-1.4.4.js"></script>
+	<script src="../../jquery-1.5.1.js"></script>
 	<script src="../../ui/jquery.ui.core.js"></script>
 	<script src="../../ui/jquery.ui.widget.js"></script>
 	<script src="../../ui/jquery.ui.position.js"></script>

demos/autocomplete/multiple.html

@@ -4,7 +4,7 @@
 	<meta charset="utf-8">
 	<title>jQuery UI Autocomplete - Multiple values</title>
 	<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
-	<script src="../../jquery-1.4.4.js"></script>
+	<script src="../../jquery-1.5.1.js"></script>
 	<script src="../../ui/jquery.ui.core.js"></script>
 	<script src="../../ui/jquery.ui.widget.js"></script>
 	<script src="../../ui/jquery.ui.position.js"></script>

demos/autocomplete/remote-jsonp.html

@@ -4,7 +4,7 @@
 	<meta charset="utf-8">
 	<title>jQuery UI Autocomplete - Remote JSONP datasource</title>
 	<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
-	<script src="../../jquery-1.4.4.js"></script>
+	<script src="../../jquery-1.5.1.js"></script>
 	<script src="../../ui/jquery.ui.core.js"></script>
 	<script src="../../ui/jquery.ui.widget.js"></script>
 	<script src="../../ui/jquery.ui.position.js"></script>

demos/autocomplete/remote-with-cache.html

@@ -4,7 +4,7 @@
 	<meta charset="utf-8">
 	<title>jQuery UI Autocomplete - Remote with caching</title>
 	<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
-	<script src="../../jquery-1.4.4.js"></script>
+	<script src="../../jquery-1.5.1.js"></script>
 	<script src="../../ui/jquery.ui.core.js"></script>
 	<script src="../../ui/jquery.ui.widget.js"></script>
 	<script src="../../ui/jquery.ui.position.js"></script>

demos/autocomplete/remote.html

@@ -4,7 +4,7 @@
 	<meta charset="utf-8">
 	<title>jQuery UI Autocomplete - Remote datasource</title>
 	<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
-	<script src="../../jquery-1.4.4.js"></script>
+	<script src="../../jquery-1.5.1.js"></script>
 	<script src="../../ui/jquery.ui.core.js"></script>
 	<script src="../../ui/jquery.ui.widget.js"></script>
 	<script src="../../ui/jquery.ui.position.js"></script>

demos/autocomplete/xml.html

@@ -4,7 +4,7 @@
 	<meta charset="utf-8">
 	<title>jQuery UI Autocomplete - XML data parsed once</title>
 	<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
-	<script src="../../jquery-1.4.4.js"></script>
+	<script src="../../jquery-1.5.1.js"></script>
 	<script src="../../ui/jquery.ui.core.js"></script>
 	<script src="../../ui/jquery.ui.widget.js"></script>
 	<script src="../../ui/jquery.ui.position.js"></script>

demos/button/checkbox.html

@@ -4,7 +4,7 @@
 	<meta charset="utf-8">
 	<title>jQuery UI Button - Checkboxes</title>
 	<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
-	<script src="../../jquery-1.4.4.js"></script>
+	<script src="../../jquery-1.5.1.js"></script>
 	<script src="../../ui/jquery.ui.core.js"></script>
 	<script src="../../ui/jquery.ui.widget.js"></script>
 	<script src="../../ui/jquery.ui.button.js"></script>

demos/button/default.html

@@ -4,7 +4,7 @@
 	<meta charset="utf-8">
 	<title>jQuery UI Button - Default functionality</title>
 	<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
-	<script src="../../jquery-1.4.4.js"></script>
+	<script src="../../jquery-1.5.1.js"></script>
 	<script src="../../ui/jquery.ui.core.js"></script>
 	<script src="../../ui/jquery.ui.widget.js"></script>
 	<script src="../../ui/jquery.ui.button.js"></script>

demos/button/icons.html

@@ -4,7 +4,7 @@
 	<meta charset="utf-8">
 	<title>jQuery UI Button - Icons</title>
 	<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
-	<script src="../../jquery-1.4.4.js"></script>
+	<script src="../../jquery-1.5.1.js"></script>
 	<script src="../../ui/jquery.ui.core.js"></script>
 	<script src="../../ui/jquery.ui.widget.js"></script>
 	<script src="../../ui/jquery.ui.button.js"></script>

demos/button/radio.html

@@ -4,7 +4,7 @@
 	<meta charset="utf-8">
 	<title>jQuery UI Button - Radios</title>
 	<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
-	<script src="../../jquery-1.4.4.js"></script>
+	<script src="../../jquery-1.5.1.js"></script>
 	<script src="../../ui/jquery.ui.core.js"></script>
 	<script src="../../ui/jquery.ui.widget.js"></script>
 	<script src="../../ui/jquery.ui.button.js"></script>