Index: wp-admin/css/colors-classic.css
===================================================================
--- wp-admin/css/colors-classic.css	(revision 8529)
+++ wp-admin/css/colors-classic.css	(working copy)
@@ -33,7 +33,8 @@
 
 #user_info a:hover, li.widget-list-control-item h4.widget-title a:hover, .submit a, #dashmenu a:hover, #footer a, #upload-menu li a.upload-tab-link, li.widget-list-control-item h4.widget-title a,
 #dragHelper li.widget-list-control-item h4.widget-title a,
-#draghelper li.widget-list-control-item h4.widget-title a:visited, .login #backtoblog a:hover {
+#draghelper li.widget-list-control-item h4.widget-title a:visited, .login #backtoblog a:hover,
+#plugin-information .action-button a, #plugin-information .action-button a:hover, #plugin-information .action-button a:visited {
 	color: #fff;
 }
 
@@ -321,7 +322,7 @@
 	color: #fff;
 }
 
-#rightnow .reallynow {
+#rightnow .reallynow, #plugin-information .action-button {
 	background-color: #114973;
 	color: #fff;
 }
@@ -331,7 +332,7 @@
 	background-color: #07273E;
 }
 
-#adminmenu, div#media-upload-header {
+#adminmenu, div#media-upload-header, div#plugin-information-header {
 	background-color: #14568a;
 	border-bottom-color: #07273e;
 }
Index: wp-admin/css/colors-fresh.css
===================================================================
--- wp-admin/css/colors-fresh.css	(revision 8529)
+++ wp-admin/css/colors-fresh.css	(working copy)
@@ -37,7 +37,8 @@
 
 #user_info a:hover, li.widget-list-control-item h4.widget-title a:hover, .submit a, #dashmenu a:hover, #footer a, #upload-menu li a.upload-tab-link, li.widget-list-control-item h4.widget-title a,
 #dragHelper li.widget-list-control-item h4.widget-title a,
-#draghelper li.widget-list-control-item h4.widget-title a:visited, .login #backtoblog a:hover {
+#draghelper li.widget-list-control-item h4.widget-title a:visited, .login #backtoblog a:hover, 
+#plugin-information .action-button a, #plugin-information .action-button a:hover, #plugin-information .action-button a:visited {
 	color: #fff;
 }
 
@@ -295,7 +296,7 @@
 	background-image: url(../images/comment-stalk-fresh.gif);
 }
 
-#adminmenu li a #awaiting-mod span, #sidemenu li a #update-plugins span, #rightnow .reallynow {
+#adminmenu li a #awaiting-mod span, #sidemenu li a #update-plugins span, #rightnow .reallynow, #plugin-information .action-button {
 	background-color: #d54e21;
 	color: #fff;
 }
@@ -304,7 +305,7 @@
 	background-color: #264761;
 }
 
-#adminmenu, div#media-upload-header {
+#adminmenu, div#media-upload-header, div#plugin-information-header {
 	background-color: #e4f2fd;
 	border-bottom-color: #c6d9e9;
 }
Index: wp-admin/css/plugin-install.css
===================================================================
--- wp-admin/css/plugin-install.css	(revision 0)
+++ wp-admin/css/plugin-install.css	(revision 0)
@@ -0,0 +1,122 @@
+/* NOTE: the following CSS rules(.star*) are taken more or less straight from the bbPress rating plugin. */
+div.star-holder {
+	position: relative;
+	height: 19px;
+	width: 100px;
+	font-size: 19px;
+}
+div.star {
+	height: 100%;
+	position: absolute;
+	top: 0px;
+	left: 0px;
+	background-color: transparent;
+	letter-spacing: 1ex;
+	border: none;
+}
+div.star.select:hover { background-color: #d00; }
+.star1 { width: 20%; }
+.star2 { width: 40%; }
+.star3 { width: 60%; }
+.star4 { width: 80%; }
+.star5 { width: 100%; }
+.star-average, .star.star-rating { background-color: #fc0; }  /* TODO: Colour CSS file */
+.star img, div.star a, div.star a:hover, div.star a:visited {
+	display: block;
+	position: absolute;
+	right: 0px;
+	border: none;
+	text-decoration: none;
+}
+div.star img {
+	width: 19px;
+	height: 19px;
+	border-left: 1px solid #fff;
+	border-right: 1px solid #fff;
+}
+
+/* Start custom CSS */
+/* TODO: Move remaining colours to Colours CSS */
+/* Header on thickbox */
+#plugin-information-header {
+	margin: 0;
+	padding: 0 5px;
+	font-weight: bold;
+	position: relative;
+	border-bottom-width: 1px;
+	border-bottom-style: solid;
+	height: 2.5em;
+}
+#plugin-information ul#sidemenu {
+	font-weight: normal;
+	margin: 0 5px;
+	position: absolute;
+	left: 0px;
+	bottom: -1px;
+}
+
+/* Install sidemenu */
+
+#plugin-information p.action-button {
+	width: 100%;
+	padding-bottom:0;
+	margin-bottom:0;
+	margin-top: 10px;
+}
+
+#plugin-information .action-button a {
+	text-align: center;
+	font-weight: bold;
+	text-decoration: none;
+	display: block;
+	line-height: 2em;
+}
+
+#plugin-information h2 {
+	clear: none !important;
+	margin-right: 200px;
+}
+
+#plugin-information .fyi {
+	margin-left: 10px;
+	margin-bottom: 50px;
+	width: 210px;
+}
+
+#plugin-information .fyi h2 {
+	font-size: 0.9em;
+	margin-bottom: 0px;
+	margin-right: 0px;
+}
+
+#plugin-information .fyi h2.mainheader {
+	background-color: #cee1ef; /* TODO: Colour CSS file */
+	padding: 5px;
+}
+
+#plugin-information .fyi ul {
+	background-color: #eaf3fa; /* TODO: Colour CSS file */
+	padding-top: 10px;
+	padding-bottom: 10px;
+	padding-left: 7px;
+	padding-right: 5px;
+	margin: 0px;
+	list-style: none;
+}
+
+#plugin-information .fyi li {
+		margin-right: 0px;
+}
+
+#plugin-information #section-holder {
+	padding: 10px;
+}
+
+#plugin-information #section-screenshots li img {
+	vertical-align: text-top;
+}
+#plugin-information #section-screenshots li p {
+	font-style: italic;
+	padding-left: 20px;
+	padding-bottom: 2em;
+}
\ No newline at end of file
Index: wp-admin/images/star.gif
===================================================================
Cannot display: file marked as a binary type.
svn:mime-type = application/octet-stream

Property changes on: wp-admin\images\star.gif
___________________________________________________________________
Name: svn:mime-type
   + application/octet-stream

Index: wp-admin/includes/class-wp-filesystem-ftpext.php
===================================================================
--- wp-admin/includes/class-wp-filesystem-ftpext.php	(revision 8529)
+++ wp-admin/includes/class-wp-filesystem-ftpext.php	(working copy)
@@ -119,7 +119,7 @@
 		return $ret;
 	}
 	function cwd() {
-		$cwd = ftp_pwd($this->link);
+		$cwd = @ftp_pwd($this->link);
 		if( $cwd )
 			$cwd = trailingslashit($cwd);
 		return $cwd;
Index: wp-admin/includes/dashboard.php
===================================================================
--- wp-admin/includes/dashboard.php	(revision 8529)
+++ wp-admin/includes/dashboard.php	(working copy)
@@ -433,10 +433,16 @@
 		list($link, $frag) = explode( '#', $item['link'] );
 
 		$link = clean_url($link);
-		$dlink = rtrim($link, '/') . '/download/';
+		if( preg_match('|/([^/]+?)/?$|', $link, $matches) )
+			$slug = $matches[1];
+		else 
+			$slug = '';
 
+		$ilink = wp_nonce_url('plugin-install.php?tab=install-confirmation&plugin=' . $slug, 'install-plugin_' . $slug) .
+							'&TB_iframe=true&width=600&height=800';
+
 		echo "<h4>$label</h4>\n";
-		echo "<h5><a href='$link'>$title</a></h5>&nbsp;<span>(<a href='$dlink'>" . __( 'Download' ) . "</a>)</span>\n";
+		echo "<h5><a href='$link'>$title</a></h5>&nbsp;<span>(<a href='$ilink' class='thickbox' title='$title'>" . __( 'Install' ) . "</a>)</span>\n";
 		echo "<p>$description</p>\n";
 	}
 }
Index: wp-admin/includes/file.php
===================================================================
--- wp-admin/includes/file.php	(revision 8529)
+++ wp-admin/includes/file.php	(working copy)
@@ -458,4 +458,78 @@
 	return apply_filters('filesystem_method', $method);
 }
 
-?>
\ No newline at end of file
+function request_filesystem_credentials($form_post, $type = '', $error = false) {
+	$req_cred = apply_filters('request_filesystem_credentials', '', $form_post, $type, $error);
+	if ( '' !== $req_cred )
+		return $req_cred;
+
+	if ( empty($type) )
+		$type = get_filesystem_method();
+
+	if ( 'direct' == $type )
+		return true;
+		
+	if( ! $credentials = get_option('ftp_credentials') )
+		$credentials = array();
+	// If defined, set it to that, Else, If POST'd, set it to that, If not, Set it to whatever it previously was(saved details in option)
+	$credentials['hostname'] = defined('FTP_HOST') ? FTP_HOST : (!empty($_POST['hostname']) ? $_POST['hostname'] : $credentials['hostname']);
+	$credentials['username'] = defined('FTP_USER') ? FTP_USER : (!empty($_POST['username']) ? $_POST['username'] : $credentials['username']);
+	$credentials['password'] = defined('FTP_PASS') ? FTP_PASS : (!empty($_POST['password']) ? $_POST['password'] : $credentials['password']);
+	$credentials['ssl']      = defined('FTP_SSL')  ? FTP_SSL  : ( isset($_POST['ssl'])      ? $_POST['ssl']      : $credentials['ssl']);
+
+	if ( ! $error && !empty($credentials['password']) && !empty($credentials['username']) && !empty($credentials['hostname']) ) {
+		$stored_credentials = $credentials;
+		unset($stored_credentials['password']);
+		update_option('ftp_credentials', $stored_credentials);
+		return $credentials;
+	}
+	$hostname = '';
+	$username = '';
+	$password = '';
+	$ssl = '';
+	if ( !empty($credentials) )
+		extract($credentials, EXTR_OVERWRITE);
+	if( $error )
+		echo '<div id="message" class="error"><p>' . __('<strong>Error:</strong> There was an error connecting to the server, Please verify the settings are correct.') . '</p></div>';
+?>
+<form action="<?php echo $form_post ?>" method="post">
+<div class="wrap">
+<h2><?php _e('FTP Connection Information') ?></h2>
+<p><?php _e('To perform the requested action, FTP connection information is required.') ?></p>
+<table class="form-table">
+<tr valign="top">
+<th scope="row"><label for="hostname"><?php _e('Hostname:') ?></label></th>
+<td><input name="hostname" type="text" id="hostname" value="<?php echo attribute_escape($hostname) ?>"<?php if( defined('FTP_HOST') ) echo ' disabled="disabled"' ?> size="40" /></td>
+</tr>
+<tr valign="top">
+<th scope="row"><label for="username"><?php _e('Username:') ?></label></th>
+<td><input name="username" type="text" id="username" value="<?php echo attribute_escape($username) ?>"<?php if( defined('FTP_USER') ) echo ' disabled="disabled"' ?> size="40" /></td>
+</tr>
+<tr valign="top">
+<th scope="row"><label for="password"><?php _e('Password:') ?></label></th>
+<td><input name="password" type="password" id="password" value=""<?php if( defined('FTP_PASS') ) echo ' disabled="disabled"' ?> size="40" /><?php if( defined('FTP_PASS') && !empty($password) ) echo '<em>'.__('(Password not shown)').'</em>'; ?></td>
+</tr>
+<tr valign="top">
+<th scope="row"><label for="ssl"><?php _e('Use SSL:') ?></label></th>
+<td>
+<select name="ssl" id="ssl"<?php if( defined('FTP_SSL') ) echo ' disabled="disabled"' ?>>
+<?php
+foreach ( array(0 => __('No'), 1 => __('Yes')) as $key => $value ) :
+	$selected = ($ssl == $value) ? 'selected="selected"' : '';
+	echo "\n\t<option value='$key' $selected>" . $value . '</option>';
+endforeach;
+?>
+</select>
+</td>
+</tr>
+</table>
+<p class="submit">
+<input type="submit" name="submit" value="<?php _e('Proceed'); ?>" />
+</p>
+</div>
+</form>
+<?php
+	return false;
+}
+
+?>
Index: wp-admin/includes/misc.php
===================================================================
--- wp-admin/includes/misc.php	(revision 8529)
+++ wp-admin/includes/misc.php	(working copy)
@@ -160,4 +160,14 @@
 	}
 }
 
+function show_message($message) {
+	if( is_wp_error($message) ){
+		if( $message->get_error_data() )
+			$message = $message->get_error_message() . ': ' . $message->get_error_data();
+		else 
+			$message = $message->get_error_message();
+	}
+	echo "<p>$message</p>\n";
+}
+
 ?>
Index: wp-admin/includes/plugin-install.php
===================================================================
--- wp-admin/includes/plugin-install.php	(revision 0)
+++ wp-admin/includes/plugin-install.php	(revision 0)
@@ -0,0 +1,532 @@
+<?php
+
+function plugins_api($action, $args = '') {
+	global $wp_version;
+
+	if( is_array($args) )
+		$args = (object)$args;
+
+	$args = apply_filters('plugins_api_args', $args, $action); //NOTE: Ensure that an object is returned via this filter.
+	$res = apply_filters('plugins_api', false); //NOTE: Allows a plugin to completely override the builtin WordPress.org API.
+	
+	if ( ! $res ) {
+		$request = wp_remote_post('http://api.wordpress.org/plugins/info/1.0/', array(), array(), http_build_query(array('action' => $action, 'request' => serialize($args))) );//Note: http_build_query() can be removed once WP_HTTP accepts unencoded data.
+		$res = unserialize($request['body']);
+		if ( ! $res )
+			wp_die($request['body']);
+	}
+
+	return apply_filters('plugins_api_result', $res);
+}
+
+function install_popular_tags( $args = array() ) {
+	if ( ! $cache = get_option('wporg_popular_tags') )
+		add_option('wporg_popular_tags', array(), '', 'no');///No autoload.
+
+	if ( $cache && $cache->timeout + 3 * 60 * 60 > time() )
+		return $cache->cached;
+
+	$tags = plugins_api('hot_tags');
+
+	update_option('wporg_popular_tags', (object) array('timeout' => time(), 'cached' => $tags));
+
+	return $tags;
+}
+
+add_action('install_plugins_search', 'install_search', 10, 1);
+function install_search($page) {
+	$type = isset($_REQUEST['type']) ? $_REQUEST['type'] : '';
+	$term = isset($_REQUEST['s']) ? $_REQUEST['s'] : '';
+
+	if( ! empty($term) ){
+		$args = array();
+
+		switch( $type ){
+			case 'tag':
+				$args['tag'] = sanitize_title_with_dashes($term);
+				break;
+			case 'term':
+				$args['search'] = $term;
+				break;
+			case 'author':
+				$args['author'] = $term;
+				break;
+		}
+
+		$args['page'] = $page;
+
+		$api = plugins_api('query_plugins', $args);
+
+		add_action('install_plugins_table_header', 'install_search_form');
+
+		display_plugins_table($api->plugins, $api->info['page'], $api->info['pages']);
+
+		return;
+	}
+	?>
+	
+	<p><?php _e('Plugins extend and expand the functionality of WordPress. You may automatically install plugins from the <a href="http://wordpress.org/extend/plugins/">WordPress Plugin Directory</a> via this page.') ?></p>
+	
+	<h4><?php _e('Search') ?></h4>
+	<?php install_search_form() ?>
+	<p>	<?php _e('You may search based on 3 criteria:') ?><br />
+		<?php _e('<strong>Term:</strong> Searches plugins names and descriptions for the specified term') ?><br />
+		<?php _e('<strong>Tag:</strong> Searches for plugins tagged as such') ?><br />
+		<?php _e('<strong>Author:</strong> Searches for plugins created by the Author, or which the Author contributed to.') ?></p>
+	
+	<h4><?php _e('Popular tags') ?></h4>
+	<p><?php _e('You may also search based on these popular tags, These are tags which are most popular on WordPress.org') ?></p>
+	<?php
+
+		$api_tags = install_popular_tags();
+
+		//Set up the tags in a way which can be interprated by wp_generate_tag_cloud()
+		$tags = array();
+		foreach ( (array)$api_tags as $tag )
+			$tags[ $tag['name'] ] = (object) array(
+									'link' => clean_url( admin_url('plugin-install.php?tab=search&type=tag&s=' . urlencode($tag['name'])) ),
+									'name' => $tag['name'],
+									'count' => $tag['count'] );
+		echo wp_generate_tag_cloud($tags, array( 'single_text' => __('%d plugin'), 'multiple_text' => __('%d plugins') ) );
+}
+
+function install_search_form(){
+	$type = isset($_REQUEST['type']) ? $_REQUEST['type'] : '';
+	$term = isset($_REQUEST['s']) ? $_REQUEST['s'] : '';
+
+	?><form id="search-plugins" method="post" action="<?php echo admin_url('plugin-install.php?tab=search') ?>">
+		<select name="type" id="typeselector">
+			<option value="term"<?php selected('term', $type) ?>><?php _e('Term') ?></option>
+			<option value="tag"<?php selected('tag', $type) ?>><?php _e('Tag') ?></option>
+			<option value="author"<?php selected('author', $type) ?>><?php _e('Author') ?></option>
+		</select>
+		<input type="text" name="s" id="search-field" value="<?php echo attribute_escape($term) ?>" />
+		<input type="submit" name="search" value="<?php echo attribute_escape(__('Search')) ?>" clas="button" />
+	</form><?php
+}
+
+add_action('install_plugins_featured', 'install_featured', 10, 1);
+function install_featured($page){
+	$args = array('browse' => 'featured', 'page' => $page);
+	$api = plugins_api('query_plugins', $args);
+	display_plugins_table($api->plugins, $api->info['page'], $api->info['pages']);
+}
+add_action('install_plugins_popular', 'install_popular', 10, 1);
+function install_popular($page){
+	$args = array('browse' => 'popular', 'page' => $page);
+	$api = plugins_api('query_plugins', $args);
+	display_plugins_table($api->plugins, $api->info['page'], $api->info['pages']);
+}
+add_action('install_plugins_new', 'install_new', 10, 1);
+function install_new($page){
+	$args = array('browse' => 'new', 'page' => $page);
+	$api = plugins_api('query_plugins', $args);
+	display_plugins_table($api->plugins, $api->info['page'], $api->info['pages']);
+}
+add_action('install_plugins_updated', 'install_updated', 10, 1);
+function install_updated($page){
+	$args = array('browse' => 'updated', 'page' => $page);
+	$api = plugins_api('query_plugins', $args);
+	display_plugins_table($api->plugins, $api->info['page'], $api->info['pages']);
+}
+add_action('install_plugins_upload', 'install_upload_custom', 10, 1);
+function install_upload_custom($page){
+	//$args = array('browse' => 'updated', 'page' => $page);
+	//$api = plugins_api('query_plugins', $args);
+	//display_plugins_table($api->plugins, $api->info['page'], $api->info['pages']);
+	echo '<h1>Not Implemented</h1> <p>Will utilise SwfUpload(if available) & unzip .zip plugin packages</p>';
+}
+
+function display_plugins_table($plugins, $page = 1, $totalpages = 1){
+	global $tab;
+	
+	$type = isset($_REQUEST['type']) ? $_REQUEST['type'] : '';
+	$term = isset($_REQUEST['s']) ? $_REQUEST['s'] : '';
+
+	$plugins_allowedtags = array('a' => array('href' => array(),'title' => array(), 'target' => array()),'abbr' => array('title' => array()),'acronym' => array('title' => array()),'code' => array(),'em' => array(),'strong' => array());
+
+?>
+	<div class="tablenav">
+		<div class="alignleft">
+		<?php do_action('install_plugins_table_header'); ?>
+		</div>
+		<?php
+			$url = $_SERVER['REQUEST_URI'];
+			if ( ! empty($term) )
+				$url = add_query_arg('s', $term, $url);
+			if ( ! empty($type) )
+				$url = add_query_arg('type', $type, $url);
+
+			$page_links = paginate_links( array(
+				'base' => add_query_arg('paged', '%#%', $url),
+				'format' => '',
+				'total' => $totalpages,
+				'current' => $page
+			));
+			
+			if ( $page_links )
+				echo "\t\t<div class='tablenav-pages'>$page_links</div>";	
+?>
+	</div>
+	<br class="clear" />
+	<table class="widefat" id="install-plugins">
+		<thead>
+			<tr>
+				<th scope="col" class="name"><?php _e('Name'); ?></th>
+				<th scope="col" class="num"><?php _e('Version'); ?></th>
+				<th scope="col" class="num"><?php _e('Rating'); ?></th>
+				<th scope="col" class="desc"><?php _e('Description'); ?></th>
+				<th scope="col" class="action-links"><?php _e('Actions'); ?></th>
+			</tr>
+		</thead>
+		<tbody class="plugins">
+		<?php
+			if( empty($plugins) )
+				echo '<tr><td colspan="5">', __('No plugins match your request.'), '</td></tr>';
+			
+			foreach( (array) $plugins as $plugin ){
+				if ( is_object($plugin) )
+					$plugin = (array) $plugin;
+
+				$title = wp_kses($plugin['name'], $plugins_allowedtags);
+				$description = wp_kses($plugin['description'], $plugins_allowedtags);
+				$version = wp_kses($plugin['version'], $plugins_allowedtags);
+				
+				$name = strip_tags($title . ' ' . $version);
+				
+				$author = $plugin['author'];
+				if( ! empty($plugin['author']) )
+					$author = ' <cite>' . sprintf( __('By %s'), $author ) . '.</cite>';
+
+				$author = wp_kses($author, $plugins_allowedtags);
+				
+				if( isset($plugin['homepage']) )
+					$title = '<a target="_blank" href="' . $plugin['homepage'] . '">' . $title . '</a>';
+				
+				$action_links = array();
+				$action_links[] = '<a href="' . admin_url('plugin-install.php?tab=plugin-information&plugin=' . $plugin['slug'] .
+									'&TB_iframe=true&width=600&height=800') . '" class="thickbox onclick" title="' .
+									attribute_escape($name) . '">' . __('Install') . '</a>';
+				
+				$action_links = apply_filters('plugin_install_action_links', $action_links, $plugin);
+			?>
+			<tr>
+				<td class="name"><?php echo $title; ?></td>
+				<td class="vers"><?php echo $version; ?></td>
+				<td class="vers">
+					<div class="star-holder" title="<?php printf( __('based on %d ratings'), $plugin['num_ratings'] ); ?>">
+						<div class="star star-rating" style="width: <?php echo attribute_escape($plugin['rating']) ?>px"></div>
+						<div class="star star5"><img src="<?php echo admin_url('images/star.gif'); ?>" alt="<?php _e('5 stars') ?>" /></div>
+						<div class="star star4"><img src="<?php echo admin_url('images/star.gif'); ?>" alt="<?php _e('4 stars') ?>" /></div>
+						<div class="star star3"><img src="<?php echo admin_url('images/star.gif'); ?>" alt="<?php _e('3 stars') ?>" /></div>
+						<div class="star star2"><img src="<?php echo admin_url('images/star.gif'); ?>" alt="<?php _e('2 stars') ?>" /></div>
+						<div class="star star1"><img src="<?php echo admin_url('images/star.gif'); ?>" alt="<?php _e('1 star') ?>" /></div>
+					</div>
+				</td>
+				<td class="desc"><p><?php echo $description, $author; ?></p></td>
+				<td class="action-links"><?php if ( !empty($action_links) )	echo implode(' | ', $action_links); ?></td>
+			</tr>
+			<?php
+			}
+			?>
+		</tbody>
+	</table>
+<?php
+}
+
+function install_iframe_header($title = '') {
+if( empty($title) )
+	$title = __('Plugin Install') . ' &#8212; ' . __('WordPress');
+
+register_shutdown_function('install_iframe_footer'); //Do footer after content, Allows us to simply die or return at any point.
+
+?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" <?php do_action('admin_xml_ns'); ?> <?php language_attributes(); ?>>
+<head>
+<meta http-equiv="Content-Type" content="<?php bloginfo('html_type'); ?>; charset=<?php echo get_option('blog_charset'); ?>" />
+<title><?php bloginfo('name') ?> &rsaquo; <?php echo $title ?></title>
+<?php
+wp_enqueue_style( 'global' );
+wp_enqueue_style( 'wp-admin' );
+wp_enqueue_style( 'colors' );
+?>
+<script type="text/javascript">
+//<![CDATA[
+function addLoadEvent(func) {if ( typeof wpOnload!='function'){wpOnload=func;}else{ var oldonload=wpOnload;wpOnload=function(){oldonload();func();}}}
+//]]>
+</script>
+<?php
+do_action('admin_print_styles');
+do_action('admin_print_scripts');
+do_action('admin_head');
+?>
+</head>
+<body<?php if ( isset($GLOBALS['body_id']) ) echo ' id="' . $GLOBALS['body_id'] . '"'; ?>>
+<?php
+}
+
+function install_iframe_footer() {
+echo '
+</body>
+</html>';
+}
+
+add_action('install_plugins_pre_plugin-information', 'install_plugin_information');
+function install_plugin_information() {
+	global $tab;
+	
+	$api = plugins_api('plugin_information', array('slug' => $_REQUEST['plugin']));
+
+	$section = isset($_REQUEST['section']) ? $_REQUEST['section'] : 'description'; //Default to the Description tab, Do not translate, API returns English.
+	if( empty($section) || ! isset($api->sections[ $section ]) )
+		$section = array_shift( $section_titles = array_keys((array)$api->sections) );
+	
+	install_iframe_header();
+	echo "<div id='$tab-header'>\n";
+	echo "<ul id='sidemenu'>\n";
+	foreach ( (array)$api->sections as $section_name => $content ) {
+	
+		$title = $section_name;
+		$title[0] = strtoupper($title[0]);
+		$title = str_replace('_', ' ', $title);
+
+		$class = ( $section_name == $section ) ? ' class="current"' : '';
+		$href = add_query_arg( array('tab' => $tab, 'section' => $section_name) );
+		$href = clean_url($href);
+		$san_title = attribute_escape(sanitize_title_with_dashes($title));
+		echo "\t<li><a name='$san_title' target='' href='$href'$class>$title</a></li>\n";
+	}
+	echo "</ul>\n";
+	echo "</div>\n";
+	
+	?>
+	<div class="alignright fyi">
+		<?php if ( ! empty($api->download_link) ) : ?>
+		<p class="action-button">
+		<?php
+			$type = 'install';
+			if ( file_exists( WP_PLUGIN_DIR  . '/' . $api->slug ) ) { //TODO: Make more.. searchable?
+				$type = 'latest_installed';
+				$update_plugins = get_option('update_plugins');
+				foreach ( (array)$update_plugins->response as $file => $plugin ) {
+					if ( $plugin->slug === $api->slug ) {
+						$type = 'update_available';
+						$update_file = $file;
+						break;
+					}
+				}
+			}
+
+			switch ( $type ) :
+				default:
+				case 'install':
+					if ( current_user_can('install_plugins') ) :
+				?><a href="<?php echo wp_nonce_url(admin_url('plugin-install.php?tab=install&plugin=' . $api->slug), 'install-plugin_' . $api->slug) ?>"><?php _e('Install Now') ?></a><?php
+					endif;
+				break;
+				case 'update_available':
+					if ( current_user_can('update_plugins') ) :
+						?><a href="<?php echo wp_nonce_url(admin_url('update.php?action=upgrade-plugin&plugin=' . $update_file), 'upgrade-plugin_' . $update_file) ?>"><?php _e('Install Update Now') ?></a><?php
+					endif;
+				break;
+				case 'latest_installed':
+					if ( current_user_can('install_plugins') || current_user_can('update_plugins') ) :
+					?><a><?php _e('Latest Version Installed') ?></a><?php
+					endif;
+				break;
+			endswitch; ?>
+		</p>
+		<?php endif; ?>
+		<h2 class="mainheader"><?php _e('FYI') ?></h2>
+		<ul>
+<?php if ( ! empty($api->version) ) : ?>
+			<li><strong><?php _e('Version:') ?></strong> <?php echo $api->version ?></li>
+<?php endif; if ( ! empty($api->author) ) : ?>
+			<li><strong><?php _e('Author:') ?></strong> <?php echo links_add_target($api->author, '_blank') ?></li>
+<?php endif; if ( ! empty($api->last_updated) ) : ?>
+			<li><strong><?php _e('Last Updated:') ?></strong> <span title="<?php echo $api->last_updated ?>"><?php 
+							printf( __('%s ago'), human_time_diff(strtotime($api->last_updated)) ) ?></span></li>
+<?php endif; if ( ! empty($api->requires) ) : ?>
+			<li><strong><?php _e('Requires WordPress Version:') ?></strong> <?php printf(__('%s or higher'), $api->requires) ?></li>
+<?php endif; if ( ! empty($api->tested) ) : ?>
+			<li><strong><?php _e('Compatible up to:') ?></strong> <?php echo $api->tested ?></li>
+<?php endif; if ( ! empty($api->downloaded) ) : ?>
+			<li><strong><?php _e('Downloaded:') ?></strong> <?php printf('%s times', number_format_i18n($api->downloaded)) ?></li>
+<?php endif; if ( ! empty($api->slug) ) : ?>
+			<li><a target="_blank" href="http://wordpress.org/extend/plugins/<?php echo $api->slug ?>/"><?php _e('WordPress.org Plugin Page &#187;') ?></a></li>
+<?php endif; if ( ! empty($api->homepage) ) : ?>
+			<li><a target="_blank" href="<?php echo $api->homepage ?>"><?php _e('Plugin Homepage  &#187;') ?></a></li>
+<?php endif; ?>
+		</ul>
+		<h2><?php _e('Average Rating') ?></h2>
+		<div class="star-holder" title="<?php printf(__('(based on %d ratings)'), $api->num_ratings) ?>">
+			<div class="star star-rating" style="width: <?php echo attribute_escape($api->rating) ?>px"></div>
+			<div class="star star5"><img src="<?php echo admin_url('images/star.gif'); ?>" alt="<?php _e('5 stars') ?>" /></div>
+			<div class="star star4"><img src="<?php echo admin_url('images/star.gif'); ?>" alt="<?php _e('4 stars') ?>" /></div>
+			<div class="star star3"><img src="<?php echo admin_url('images/star.gif'); ?>" alt="<?php _e('3 stars') ?>" /></div>
+			<div class="star star2"><img src="<?php echo admin_url('images/star.gif'); ?>" alt="<?php _e('2 stars') ?>" /></div>
+			<div class="star star1"><img src="<?php echo admin_url('images/star.gif'); ?>" alt="<?php _e('1 star') ?>" /></div>
+		</div>
+		<small><?php printf(__('(based on %d ratings)'), $api->num_ratings) ?></small>
+	</div>
+		<?php
+	echo "<div id='section-holder' class='wrap'>\n";
+	foreach ( (array)$api->sections as $section_name => $content ) {
+		$title = $section_name;
+		$title[0] = strtoupper($title[0]);
+		$title = str_replace('_', ' ', $title);
+		
+		$content = links_add_base_url($content, 'http://wordpress.org/extend/plugins/' . $api->slug . '/');
+		$content = links_add_target($content, '_blank');
+		
+		$san_title = attribute_escape(sanitize_title_with_dashes($title));
+		
+		$display = ( $section_name == $section ) ? 'block' : 'none';
+		
+		echo "\t<div id='section-{$san_title}' style='display: {$display};'>\n";
+		echo "\t\t<h2 class='long-header'>$title</h2>";
+		echo $content;
+		echo "\t</div>\n";
+	}
+	echo "</div>\n";
+		
+	//var_dump($api);
+	exit;
+}
+
+add_action('install_plugins_pre_install', 'install_plugin');
+function install_plugin() {
+
+	check_admin_referer('install-plugin_' . $_REQUEST['plugin']);
+
+	install_iframe_header();
+	
+	$api = plugins_api('plugin_information', array('slug' => $_REQUEST['plugin'], 'fields' => array('sections' => false) ) ); //Save on a bit of bandwidth.
+	
+	echo '<div class="wrap">';
+	echo '<h2>', sprintf( __('Installing Plugin: %s'), $api->name . ' ' . $api->version ), '</h2>';
+
+	do_plugin_install($api->download_link);
+	echo '</div>';
+
+	exit;
+}
+function do_plugin_install($download_url = '') {
+	global $wp_filesystem;
+	
+	if ( empty($download_url) ) {
+		show_message( __('No plugin Specified') );
+		return;
+	}
+	
+	$plugin = isset($_REQUEST['plugin']) ? $_REQUEST['plugin'] : '';
+	
+	$url = 'plugin-install.php?tab=install';
+	$url = add_query_arg(array('plugin' => $plugin, 'plugin_name' => $_REQUEST['plugin_name'], 'download_url' => $_REQUEST['download_url']), $url);
+
+	$url = wp_nonce_url($url, "install-plugin_$plugin");
+	if ( false === ($credentials = request_filesystem_credentials($url)) )
+		return;
+
+	if ( ! WP_Filesystem($credentials) ) {
+		request_filesystem_credentials($url, '', true); //Failed to connect, Error and request again
+		return;
+	}
+
+	if ( $wp_filesystem->errors->get_error_code() ) {
+		foreach ( $wp_filesystem->errors->get_error_messages() as $message )
+			show_message($message);
+		return;
+	}
+
+	$result = wp_install_plugin( $download_url, 'show_message' );
+	
+	if ( is_wp_error($result) ) {
+		show_message($result);
+		show_message( __('Installation Failed') );
+	} else {
+		show_message( sprintf(__('Successfully installed the plugin <strong>%s %s</strong>.'), $plugin_information->name, $plugin_information->version) );	
+	}
+}
+
+function wp_install_plugin($package, $feedback = '') {
+	global $wp_filesystem;
+
+	if ( !empty($feedback) )
+		add_filter('install_feedback', $feedback);
+
+	// Is a filesystem accessor setup?
+	if ( ! $wp_filesystem || ! is_object($wp_filesystem) )
+		WP_Filesystem();
+
+	if ( ! is_object($wp_filesystem) )
+		return new WP_Error('fs_unavailable', __('Could not access filesystem.'));
+
+	if ( $wp_filesystem->errors->get_error_code() )
+		return new WP_Error('fs_error', __('Filesystem error'), $wp_filesystem->errors);
+
+	//Get the base plugin folder
+	$plugins_dir = $wp_filesystem->wp_plugins_dir();
+	if ( empty($plugins_dir) )
+		return new WP_Error('fs_no_plugins_dir', __('Unable to locate WordPress Plugin directory.'));
+
+	//And the same for the Content directory.
+	$content_dir = $wp_filesystem->wp_content_dir();
+	if( empty($content_dir) )
+		return new WP_Error('fs_no_content_dir', __('Unable to locate WordPress Content directory (wp-content).'));
+	
+	$plugins_dir = trailingslashit( $plugins_dir );
+	$content_dir = trailingslashit( $content_dir );
+
+	if ( empty($package) )
+		return new WP_Error('no_package', __('Install package not available.'));
+
+	// Download the package
+	apply_filters('install_feedback', sprintf(__('Downloading plugin package from %s'), $package));
+	$download_file = download_url($package);
+
+	if ( is_wp_error($download_file) )
+		return new WP_Error('download_failed', __('Download failed.'), $download_file->get_error_message());
+
+	$working_dir = $content_dir . 'upgrade/' . basename($package, '.zip');
+
+	// Clean up working directory
+	if ( $wp_filesystem->is_dir($working_dir) )
+		$wp_filesystem->delete($working_dir, true);
+
+	apply_filters('install_feedback', __('Unpacking the plugin package'));
+	// Unzip package to working directory
+	$result = unzip_file($download_file, $working_dir);
+	
+	// Once extracted, delete the package
+	unlink($download_file);
+	
+	if ( is_wp_error($result) ) {
+		$wp_filesystem->delete($working_dir, true);
+		return $result;
+	}
+	
+	//Get a list of the directories in the working directory before we delete it, We need to know the new folder for the plugin
+	$filelist = array_keys( $wp_filesystem->dirlist($working_dir) );
+	
+	if( $wp_filesystem->exists( $plugins_dir . $filelist[0] ) ) {
+		$wp_filesystem->delete($working_dir, true);
+		return new WP_Error('install_folder_exists', __('Folder allready exists.'), $filelist[0] );
+	}
+	
+	apply_filters('install_feedback', __('Installing the plugin'));
+	// Copy new version of plugin into place.
+	$result = copy_dir($working_dir, $plugins_dir);
+	if ( is_wp_error($result) ) {
+		$wp_filesystem->delete($working_dir, true);
+		return $result;
+	}
+
+	// Remove working directory
+	$wp_filesystem->delete($working_dir, true);
+
+}
+
+
+?>
\ No newline at end of file
Index: wp-admin/includes/schema.php
===================================================================
--- wp-admin/includes/schema.php	(revision 8529)
+++ wp-admin/includes/schema.php	(working copy)
@@ -277,6 +277,7 @@
 	populate_roles_230();
 	populate_roles_250();
 	populate_roles_260();
+	populate_roles_270();
 }
 
 function populate_roles_160() {
@@ -441,4 +442,12 @@
 	}
 }
 
+function populate_roles_270() {
+	$role = get_role( 'administrator' );
+
+	if ( !empty( $role ) ) {
+		$role->add_cap( 'install_plugins' );
+	}
+}
+
 ?>
Index: wp-admin/includes/update.php
===================================================================
--- wp-admin/includes/update.php	(revision 8529)
+++ wp-admin/includes/update.php	(working copy)
@@ -60,13 +60,15 @@
 
 	$r = $current->response[ $file ];
 
+	$details_url = admin_url('plugin-install.php?tab=plugin-information&plugin=' . $r->slug . '&TB_iframe=true&width=600&height=800');
+
 	echo '<tr><td colspan="5" class="plugin-update">';
 	if ( ! current_user_can('update_plugins') )
-		printf( __('There is a new version of %1$s available. <a href="%2$s">Download version %3$s here</a>.'), $plugin_data['Name'], $r->url, $r->new_version);
+		printf( __('There is a new version of %1$s available. <a href="%2$s" class="thickbox" title="%1$s">View version %3$s Details</a>.'), $plugin_data['Name'], $details_url, $r->new_version);
 	else if ( empty($r->package) )
-		printf( __('There is a new version of %1$s available. <a href="%2$s">Download version %3$s here</a> <em>automatic upgrade unavailable for this plugin</em>.'), $plugin_data['Name'], $r->url, $r->new_version);
+		printf( __('There is a new version of %1$s available. <a href="%2$s" class="thickbox" title="%1$s">View version %3$s Details</a> <em>automatic upgrade unavailable for this plugin</em>.'), $plugin_data['Name'], $details_url, $r->new_version);
 	else
-		printf( __('There is a new version of %1$s available. <a href="%2$s">Download version %3$s here</a> or <a href="%4$s">upgrade automatically</a>.'), $plugin_data['Name'], $r->url, $r->new_version, wp_nonce_url('update.php?action=upgrade-plugin&amp;plugin=' . $file, 'upgrade-plugin_' . $file) );
+		printf( __('There is a new version of %1$s available. <a href="%2$s" class="thickbox" title="%1$s">View version %3$s Details</a> or <a href="%4$s">upgrade automatically</a>.'), $plugin_data['Name'], $details_url, $r->new_version, wp_nonce_url('update.php?action=upgrade-plugin&amp;plugin=' . $file, 'upgrade-plugin_' . $file) );
 	
 	echo '</td></tr>';
 }
Index: wp-admin/includes/upgrade.php
===================================================================
--- wp-admin/includes/upgrade.php	(revision 8529)
+++ wp-admin/includes/upgrade.php	(working copy)
@@ -207,6 +207,9 @@
 	if ( $wp_current_db_version < 8201 )
 		upgrade_260();
 
+	if ( $wp_current_db_version < 8530 )
+		upgrade_270();
+
 	maybe_disable_automattic_widgets();
 
 	$wp_rewrite->flush_rules();
@@ -755,6 +758,12 @@
 	}
 }
 
+function upgrade_270() {
+	if ( $wp_current_db_version < 8530 )
+		populate_roles_270();
+}
+
+
 // The functions we use to actually do stuff
 
 // General
Index: wp-admin/index.php
===================================================================
--- wp-admin/index.php	(revision 8529)
+++ wp-admin/index.php	(working copy)
@@ -27,7 +27,10 @@
 add_action( 'admin_head', 'index_js' );
 
 wp_enqueue_script( 'jquery' );
+wp_enqueue_script( 'plugin-installer' );
 wp_admin_css( 'dashboard' );
+wp_admin_css( 'plugin-installer' );
+add_thickbox();
 
 $title = __('Dashboard');
 $parent_file = 'index.php';
Index: wp-admin/js/plugin-install.js
===================================================================
--- wp-admin/js/plugin-install.js	(revision 0)
+++ wp-admin/js/plugin-install.js	(revision 0)
@@ -0,0 +1,53 @@
+/* Plugin Browser Thickbox related JS*/
+jQuery(function($) {
+	var thickDims = function() {
+		var tbWindow = $('#TB_window');
+		var width = $(window).width();
+		var H = $(window).height();
+		var W = ( 720 < width ) ? 720 : width;
+
+		if ( tbWindow.size() ) {
+			tbWindow.width( W - 50 ).height( H - 45 );
+			$('#TB_iframeContent').width( W - 50 ).height( H - 75 );
+			tbWindow.css({'margin-left': '-' + parseInt((( W - 50 ) / 2),10) + 'px'});
+			if ( ! ( $.browser.msie && $.browser.version.substr(0,1) < 7 ) )
+				tbWindow.css({'top':'20px','margin-top':'0'});
+		};
+
+		return $('a.thickbox').each( function() {
+			var href = $(this).attr('href');
+			if ( ! href )
+				return;
+			href = href.replace(/&width=[0-9]+/g, '');
+			href = href.replace(/&height=[0-9]+/g, '');
+			$(this).attr( 'href', href + '&width=' + ( W - 80 ) + '&height=' + ( H - 85 ) );
+		});
+	};
+
+	thickDims().click( function() {
+		$('#TB_title').css({'background-color':'#222','color':'#cfcfcf'});
+		$('#TB_ajaxWindowTitle').html('<strong>' + plugininstallL10n.plugin_information + '</strong>&nbsp;' + $(this).attr('title') );
+		return false;
+	});
+
+	$(window).resize( function() { tb_position() } );
+});
+
+/* Plugin install related JS*/
+jQuery(function($) {
+	$('#install-plugins tbody.plugins tr').click( function() {
+		$(this).find('.action-links a.onclick').click();
+		return false;
+	});
+
+	$('#plugin-information #sidemenu a').click( function() {
+		var tab = $(this).attr('name');
+		//Flip the tab
+		$('#plugin-information-header a.current').removeClass('current');
+		$(this).addClass('current');
+		//Flip the content.
+		$('#section-holder div').hide(); //Hide 'em all
+		$('#section-' + tab).show();
+		return false;
+	});
+});
\ No newline at end of file
Index: wp-admin/menu.php
===================================================================
--- wp-admin/menu.php	(revision 8529)
+++ wp-admin/menu.php	(working copy)
@@ -70,6 +70,7 @@
 
 $submenu['plugins.php'][5] = array(__('Plugins'), 'activate_plugins', 'plugins.php');
 $submenu['plugins.php'][10] = array(__('Plugin Editor'), 'edit_plugins', 'plugin-editor.php');
+$submenu['plugins.php'][15] = array(__('Install Plugins'), 'install_plugins', 'plugin-install.php');
 
 $submenu['themes.php'][5] = array(__('Themes'), 'switch_themes', 'themes.php');
 $submenu['themes.php'][10] = array(__('Theme Editor'), 'edit_themes', 'theme-editor.php');
Index: wp-admin/plugin-install.php
===================================================================
--- wp-admin/plugin-install.php	(revision 0)
+++ wp-admin/plugin-install.php	(revision 0)
@@ -0,0 +1,59 @@
+<?php
+require_once('admin.php');
+
+include(ABSPATH . 'wp-admin/includes/plugin-install.php');
+
+$title = __('Install Plugins');
+$parent_file = 'plugins.php';
+
+if ( ! current_user_can('install_plugins') )
+	wp_die(__('You do not have sufficient permissions to install plugins on this blog.'));
+
+wp_reset_vars( array('tab', 'paged') );
+wp_enqueue_style( 'plugin-install' );
+wp_enqueue_script( 'plugin-install' );
+add_thickbox();
+
+//These are the tabs which are shown on the page, Note that 'install' and 'plugin-information' are valid hooks, but not shown here due to not requiring the header
+$tabs = array(
+			'search'	=> __('Search Plugins'),
+			'upload'	=> __('Upload a Plugin'),
+			'featured'	=> __('Featured Plugins'),
+			'popular'	=> __('Popular Plugins'),
+			'new'		=> __('Newest Plugins'),
+			'updated'	=> __('Recently Updated Plugins')
+		);
+
+$tabs = apply_filters('install_plugins_tabs', $tabs );
+
+if( empty($tab) || ( ! isset($tabs[ $tab ]) && ! in_array($tab, array('install', 'plugin-information')) ) ){
+	$tab_actions = array_keys($tabs);
+	$tab = $tab_actions[0];
+}
+if( empty($paged) )
+	$paged = 1;
+
+$body_id = $tab;
+
+do_action('install_plugins_pre_' . $tab);
+
+include('admin-header.php');
+?>
+<div class="wrap">
+	<h2><?php _e('Install Plugins') ?></h2>
+	<ul class="subsubsub">
+<?php
+$display_tabs = array();
+foreach ( (array)$tabs as $action => $text ) {
+	$sep = ( end($tabs) != $text ) ? ' | ' : '';
+	$class = ( $action == $tab ) ? ' class="current"' : '';
+	$href = admin_url('plugin-install.php?tab='. $action);
+	echo "\t\t<li><a href='$href'$class>$text</a>$sep</li>\n";
+}
+?>
+	</ul>
+	<?php do_action('install_plugins_' . $tab, $paged); ?>
+</div>
+<?php
+include('admin-footer.php');
+?>
\ No newline at end of file
Index: wp-admin/plugins.php
===================================================================
--- wp-admin/plugins.php	(revision 8529)
+++ wp-admin/plugins.php	(working copy)
@@ -122,10 +122,8 @@
 					<input type="hidden" name="verify-delete" value="1" />
 					<input type="hidden" name="delete-selected" value="1" />
 					<?php
-						foreach( (array)$plugins as $plugin ) {
-							$plugin = attribute_escape($plugin);
-							echo "<input type='hidden' name='checked[]' value='$plugin' />";
-						}
+						foreach( (array)$plugins as $plugin )
+							echo '<input type="hidden" name="checked[]" value="' . attribute_escape($plugin) . '" />';
 					?>
 					<?php wp_nonce_field('bulk-manage-plugins') ?>
 					<input type="submit" name="submit" value="<?php _e('Yes, Delete these files') ?>" class="button" />
@@ -138,10 +136,8 @@
 				<div id="files-list" style="display:none;">
 					<ul>
 					<?php
-						foreach( (array)$files_to_delete as $file ) {
-							$file = str_replace(ABSPATH, '', $file);
-							echo "<li>$file</li>";
-						}
+						foreach( (array)$files_to_delete as $file )
+							echo '<li>' . str_replace(WP_PLUGIN_DIR, '', $file) . '</li>';
 					?>
 					</ul>
 				</div>				
@@ -161,6 +157,8 @@
 }
 
 wp_enqueue_script('admin-forms');
+wp_enqueue_script('plugin-install');
+add_thickbox();
 
 $title = __('Manage Plugins');
 require_once('admin-header.php');
@@ -205,7 +203,7 @@
 $active_plugins = array();
 $inactive_plugins = array();
 $recent_plugins = array();
-$recently_activated = (array)get_option('recently_activated');
+$recently_activated = (array) get_option('recently_activated');
 
 //Clean out any plugins which were deactivated over a week ago.
 foreach( $recently_activated as $key => $time )
@@ -374,8 +372,9 @@
 <?php endif; ?>
 
 <h2><?php _e('Get More Plugins'); ?></h2>
-<p><?php _e('You can find additional plugins for your site in the <a href="http://wordpress.org/extend/plugins/">WordPress plugin directory</a>.'); ?></p>
-<p><?php printf(__('To install a plugin you generally just need to upload the plugin file into your <code>%s</code> directory. Once a plugin is uploaded, you may activate it here.'), WP_PLUGIN_DIR); ?></p>
+<p><?php _e('You can find additional plugins for your site by using the new <a href="plugin-install.php">Plugin Browser/Installer</a> functionality, Or by browsing the <a href="http://wordpress.org/extend/plugins/">WordPress Plugin Directory</a> directly and installing manually.'); ?></p>
+<p><?php printf(__('To <em>manually</em> install a plugin you generally just need to upload the plugin file into your <code>%s</code> directory.'), WP_PLUGIN_DIR); ?></p>
+<p><?php _e('Once a plugin has been installed, you may activate it here.'); ?></p>
 
 </div>
 
Index: wp-admin/update.php
===================================================================
--- wp-admin/update.php	(revision 8529)
+++ wp-admin/update.php	(working copy)
@@ -5,90 +5,6 @@
 if ( ! current_user_can('update_plugins') )
 	wp_die(__('You do not have sufficient permissions to update plugins for this blog.'));
 
-function request_filesystem_credentials($form_post, $type = '', $error = false) {
-	$req_cred = apply_filters('request_filesystem_credentials', '', $form_post, $type, $error);
-	if ( '' !== $req_cred )
-		return $req_cred;
-
-	if ( empty($type) )
-		$type = get_filesystem_method();
-
-	if ( 'direct' == $type )
-		return true;
-		
-	if( ! $credentials = get_option('ftp_credentials') )
-		$credentials = array();
-	// If defined, set it to that, Else, If POST'd, set it to that, If not, Set it to whatever it previously was(saved details in option)
-	$credentials['hostname'] = defined('FTP_HOST') ? FTP_HOST : (!empty($_POST['hostname']) ? $_POST['hostname'] : $credentials['hostname']);
-	$credentials['username'] = defined('FTP_USER') ? FTP_USER : (!empty($_POST['username']) ? $_POST['username'] : $credentials['username']);
-	$credentials['password'] = defined('FTP_PASS') ? FTP_PASS : (!empty($_POST['password']) ? $_POST['password'] : $credentials['password']);
-	$credentials['ssl']      = defined('FTP_SSL')  ? FTP_SSL  : ( isset($_POST['ssl'])      ? $_POST['ssl']      : $credentials['ssl']);
-
-	if ( ! $error && !empty($credentials['password']) && !empty($credentials['username']) && !empty($credentials['hostname']) ) {
-		$stored_credentials = $credentials;
-		unset($stored_credentials['password']);
-		update_option('ftp_credentials', $stored_credentials);
-		return $credentials;
-	}
-	$hostname = '';
-	$username = '';
-	$password = '';
-	$ssl = '';
-	if ( !empty($credentials) )
-		extract($credentials, EXTR_OVERWRITE);
-	if( $error )
-		echo '<div id="message" class="error"><p>' . __('<strong>Error:</strong> There was an error connecting to the server, Please verify the settings are correct.') . '</p></div>';
-?>
-<form action="<?php echo $form_post ?>" method="post">
-<div class="wrap">
-<h2><?php _e('FTP Connection Information') ?></h2>
-<p><?php _e('To perform the requested update, FTP connection information is required.') ?></p>
-<table class="form-table">
-<tr valign="top">
-<th scope="row"><label for="hostname"><?php _e('Hostname:') ?></label></th>
-<td><input name="hostname" type="text" id="hostname" value="<?php echo attribute_escape($hostname) ?>"<?php if( defined('FTP_HOST') ) echo ' disabled="disabled"' ?> size="40" /></td>
-</tr>
-<tr valign="top">
-<th scope="row"><label for="username"><?php _e('Username:') ?></label></th>
-<td><input name="username" type="text" id="username" value="<?php echo attribute_escape($username) ?>"<?php if( defined('FTP_USER') ) echo ' disabled="disabled"' ?> size="40" /></td>
-</tr>
-<tr valign="top">
-<th scope="row"><label for="password"><?php _e('Password:') ?></label></th>
-<td><input name="password" type="password" id="password" value=""<?php if( defined('FTP_PASS') ) echo ' disabled="disabled"' ?> size="40" /><?php if( defined('FTP_PASS') && !empty($password) ) echo '<em>'.__('(Password not shown)').'</em>'; ?></td>
-</tr>
-<tr valign="top">
-<th scope="row"><label for="ssl"><?php _e('Use SSL:') ?></label></th>
-<td>
-<select name="ssl" id="ssl"<?php if( defined('FTP_SSL') ) echo ' disabled="disabled"' ?>>
-<?php
-foreach ( array(0 => __('No'), 1 => __('Yes')) as $key => $value ) :
-	$selected = ($ssl == $value) ? 'selected="selected"' : '';
-	echo "\n\t<option value='$key' $selected>" . $value . '</option>';
-endforeach;
-?>
-</select>
-</td>
-</tr>
-</table>
-<p class="submit">
-<input type="submit" name="submit" value="<?php _e('Proceed'); ?>" />
-</p>
-</div>
-</form>
-<?php
-	return false;
-}
-
-function show_message($message) {
-	if( is_wp_error($message) ){
-		if( $message->get_error_data() )
-			$message = $message->get_error_message() . ': ' . $message->get_error_data();
-		else 
-			$message = $message->get_error_message();
-	}
-	echo "<p>$message</p>\n";
-}
-
 function do_plugin_upgrade($plugin) {
 	global $wp_filesystem;
 
Index: wp-includes/category-template.php
===================================================================
--- wp-includes/category-template.php	(revision 8529)
+++ wp-includes/category-template.php	(working copy)
@@ -350,11 +350,17 @@
 	if ( empty($tags) )
 		return;
 
+	foreach ( $tags as $key => $tag ) {
+		$link = get_tag_link( $tag->term_id );
+		if ( is_wp_error( $link ) )
+			return false;
+
+		$tags[ $key ]->link = $link;
+		$tags[ $key ]->id = $tag->term_id;
+	}
+
 	$return = wp_generate_tag_cloud( $tags, $args ); // Here's where those top tags get sorted according to $args
 
-	if ( is_wp_error( $return ) )
-		return false;
-
 	$return = apply_filters( 'wp_tag_cloud', $return, $args );
 
 	if ( 'array' == $args['format'] )
@@ -363,29 +369,34 @@
 	echo $return;
 }
 
-// $tags = prefetched tag array ( get_tags() )
-// $args['format'] = 'flat' => whitespace separated, 'list' => UL, 'array' => array()
-// $args['orderby'] = 'name', 'count'
+/**
+ * Generates a tag cloud (heatmap) from provided data
+ *
+ * TODO: Complete
+ * 
+ * @since 2.6 
+ *
+ * $tags = array of objects with the properties 'name', 'link', 'id', and 'count'
+ * $args['format'] = 'flat' => whitespace separated, 'list' => UL, 'array' => array()
+ * $args['orderby'] = 'name', 'count'
+*/
 function wp_generate_tag_cloud( $tags, $args = '' ) {
 	global $wp_rewrite;
 	$defaults = array(
-		'smallest' => 8, 'largest' => 22, 'unit' => 'pt', 'number' => 45,
-		'format' => 'flat', 'orderby' => 'name', 'order' => 'ASC'
+		'smallest' => 8, 'largest' => 22, 'unit' => 'pt',
+		'format' => 'flat', 'orderby' => 'name', 'order' => 'ASC',
+		'single_text' => '%d topic', 'multiple_text' => '%d topics'
 	);
 	$args = wp_parse_args( $args, $defaults );
 	extract($args);
 
-	if ( !$tags )
+	if ( empty($tags) )
 		return;
-	$counts = $tag_links = array();
-	foreach ( (array) $tags as $tag ) {
-		$counts[$tag->name] = $tag->count;
-		$tag_links[$tag->name] = get_tag_link( $tag->term_id );
-		if ( is_wp_error( $tag_links[$tag->name] ) )
-			return $tag_links[$tag->name];
-		$tag_ids[$tag->name] = $tag->term_id;
-	}
 
+	$counts = array();
+	foreach ( (array) $tags as $tag )
+		$counts[ $tag->name ] = $tag->count;
+
 	$min_count = min($counts);
 	$spread = max($counts) - $min_count;
 	if ( $spread <= 0 )
@@ -416,9 +427,10 @@
 	$rel = ( is_object($wp_rewrite) && $wp_rewrite->using_permalinks() ) ? ' rel="tag"' : '';
 
 	foreach ( $counts as $tag => $count ) {
-		$tag_id = $tag_ids[$tag];
-		$tag_link = clean_url($tag_links[$tag]);
-		$a[] = "<a href='$tag_link' class='tag-link-$tag_id' title='" . attribute_escape( sprintf( __ngettext('%d topic','%d topics',$count), $count ) ) . "'$rel style='font-size: " .
+		$tag_link = clean_url( $tags[ $tag ]->link );
+		$tag_id = $tags[ $tag ]->id;
+		
+		$a[] = "<a href='$tag_link' class='tag-link-$tag_id' title='" . attribute_escape( sprintf( __ngettext($single_text, $multiple_text, $count), $count ) ) . "'$rel style='font-size: " .
 			( $smallest + ( ( $count - $min_count ) * $font_step ) )
 			. "$unit;'>$tag</a>";
 	}
Index: wp-includes/formatting.php
===================================================================
--- wp-includes/formatting.php	(revision 8529)
+++ wp-includes/formatting.php	(working copy)
@@ -1420,4 +1420,85 @@
 	return $str;
 }
 
+/**
+ * Add a Base url to relative links in passed content.
+ *
+ * By default it supports the 'src' and 'href' attributes,
+ * However this may be changed via the 3rd param.
+ *
+ * @package WordPress
+ * @since 2.7
+ *
+ * @param string $content String to search for links in
+ * @param string $base The base URL to prefix to links
+ * @param array $attrs The attributes which should be processed.
+ * @eaturn string The processed content.
+ */
+function links_add_base_url( $content, $base, $attrs = array('src', 'href') ) {
+	$attrs = implode('|', (array)$attrs);
+	return preg_replace_callback("!($attrs)=(['\"])(.+?)\\2!i", 
+			create_function('$m', 'return _links_add_base($m, "' . $base . '");'),
+			$content);
+}
+
+/**
+ * Callback to add a base url to relative links in passed content.
+ *
+ *
+ * @package WordPress
+ * @since 2.7
+ *
+ * @internal
+ * @param string $m The matched link
+ * @param string $base The base URL to prefix to links
+ * @eaturn string The processed link
+ */
+function _links_add_base($m, $base) {
+	//1 = attribute name  2 = quotation mark  3 = URL
+	return $m[1] . '=' . $m[2] . 
+		(strpos($m[3], 'http://') === false ?
+			path_join($base, $m[3]) :
+			$m[3])
+		. $m[2];
+}
+
+/**
+ * Adds a Target attribute to all links in passed content.
+ *
+ * This function by default only applies to <a> tags, 
+ * however this can be modified by the 3rd param.
+ * NOTE: Any current target attributed will be striped and replaced.
+ *
+ * @package WordPress
+ * @since 2.7
+ *
+ * @param string $content String to search for links in
+ * @param string $target The Target to add to the links
+ * @param array $tags An array of tags to apply to.
+ * @eaturn string The processed content.
+ */
+function links_add_target( $content, $target = '_blank', $tags = array('a') ) {
+	$tags = implode('|', (array)$tags);
+	return preg_replace_callback("!<($tags)(.+?)>!i", 
+			create_function('$m', 'return _links_add_target($m, "' . $target . '");'),
+			$content);
+}
+/**
+ * Callback to add a target attribute to all links in passed content
+ *
+ *
+ * @package WordPress
+ * @since 2.7
+ *
+ * @internal
+ * @param string $m The matched link
+ * @param string $target The Target to add to the links
+ * @eaturn string The processed link.
+ */
+function _links_add_target( $m, $target ) {
+	$tag = $m[1];
+	$link = preg_replace('|(target=[\'"](.*?)[\'"])|i', '', $m[2]);
+	return '<' . $tag . $link . ' target="' . $target . '">';
+}
+
 ?>
Index: wp-includes/script-loader.php
===================================================================
--- wp-includes/script-loader.php	(revision 8529)
+++ wp-includes/script-loader.php	(working copy)
@@ -201,6 +201,12 @@
 		));
 		
 		$scripts->add( 'theme-preview', '/wp-admin/js/theme-preview.js', array( 'thickbox', 'jquery' ), '20080625' );
+
+		$scripts->add( 'plugin-install', '/wp-admin/js/plugin-install.js', array( 'thickbox', 'jquery' ), '20080803' );
+		$scripts->localize( 'plugin-install', 'plugininstallL10n', array(
+			'plugin_information' => __('Plugin Information:')
+		) );
+		 
 	}
 }
 
@@ -234,6 +240,7 @@
 	$styles->add_data( 'press-this-ie', 'conditional', 'gte IE 6' );
 	$styles->add( 'thickbox', '/wp-includes/js/thickbox/thickbox.css', array(), '20080613' );
 	$styles->add( 'login', '/wp-admin/css/login.css' );
+	$styles->add( 'plugin-install', '/wp-admin/css/plugin-install.css' );
 
 	foreach ( $rtl_styles as $rtl_style )
 		$styles->add_data( $rtl_style, 'rtl', true );
Index: wp-includes/version.php
===================================================================
--- wp-includes/version.php	(revision 8529)
+++ wp-includes/version.php	(working copy)
@@ -15,6 +15,6 @@
  *
  * @global int $wp_db_version
  */
-$wp_db_version = 8370;
+$wp_db_version = 8530;
 
 ?>

