<?php
/**
 * Template WordPress Administration API.
 *
 * A Big Mess. Also some neat functions that are nicely written.
 *
 * @package WordPress
 * @subpackage Administration
 */

// Ugly recursive category stuff.
/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $parent
 * @param unknown_type $level
 * @param unknown_type $categories
 * @param unknown_type $page
 * @param unknown_type $per_page
 */
function cat_rows( $parent = 0, $level = 0, $categories = 0, $page = 1, $per_page = 20 ) {

	$count = 0;

	if ( empty($categories) ) {

		$args = array('hide_empty' => 0);
		if ( !empty($_GET['s']) )
			$args['search'] = $_GET['s'];

		$categories = get_categories( $args );

		if ( empty($categories) )
			return false;
	}

	$children = _get_term_hierarchy('category');

	_cat_rows( $parent, $level, $categories, $children, $page, $per_page, $count );

}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $categories
 * @param unknown_type $count
 * @param unknown_type $parent
 * @param unknown_type $level
 * @param unknown_type $page
 * @param unknown_type $per_page
 * @return unknown
 */
function _cat_rows( $parent = 0, $level = 0, $categories, &$children, $page = 1, $per_page = 20, &$count ) {

	$start = ($page - 1) * $per_page;
	$end = $start + $per_page;
	ob_start();

	foreach ( $categories as $key => $category ) {
		if ( $count >= $end )
			break;

		if ( $category->parent != $parent && empty($_GET['s']) )
			continue;

		// If the page starts in a subtree, print the parents.
		if ( $count == $start && $category->parent > 0 ) {

			$my_parents = array();
			$p = $category->parent;
			while ( $p ) {
				$my_parent = get_category( $p );
				$my_parents[] = $my_parent;
				if ( $my_parent->parent == 0 )
					break;
				$p = $my_parent->parent;
			}

			$num_parents = count($my_parents);
			while( $my_parent = array_pop($my_parents) ) {
				echo "\t" . _cat_row( $my_parent, $level - $num_parents );
				$num_parents--;
			}
		}

		if ( $count >= $start )
			echo "\t" . _cat_row( $category, $level );

		unset( $categories[ $key ] );

		$count++;

		if ( isset($children[$category->term_id]) )
			_cat_rows( $category->term_id, $level + 1, $categories, $children, $page, $per_page, $count );
	}

	$output = ob_get_contents();
	ob_end_clean();

	echo $output;
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $category
 * @param unknown_type $level
 * @param unknown_type $name_override
 * @return unknown
 */
function _cat_row( $category, $level, $name_override = false ) {
	static $row_class = '';

	$category = get_category( $category, OBJECT, 'display' );

	$default_cat_id = (int) get_option( 'default_category' );
	$pad = str_repeat( '&#8212; ', max(0, $level) );
	$name = ( $name_override ? $name_override : $pad . ' ' . $category->name );
	$edit_link = "categories.php?action=edit&amp;cat_ID=$category->term_id";
	if ( current_user_can( 'manage_categories' ) ) {
		$edit = "<a class='row-title' href='$edit_link' title='" . esc_attr(sprintf(__('Edit &#8220;%s&#8221;'), $category->name)) . "'>" . esc_attr( $name ) . '</a><br />';
		$actions = array();
		$actions['edit'] = '<a href="' . $edit_link . '">' . __('Edit') . '</a>';
		$actions['inline hide-if-no-js'] = '<a href="#" class="editinline">' . __('Quick&nbsp;Edit') . '</a>';
		if ( $default_cat_id != $category->term_id )
			$actions['delete'] = "<a class='delete:the-list:cat-$category->term_id submitdelete' href='" . wp_nonce_url("categories.php?action=delete&amp;cat_ID=$category->term_id", 'delete-category_' . $category->term_id) . "'>" . __('Delete') . "</a>";
		$actions = apply_filters('cat_row_actions', $actions, $category);
		$action_count = count($actions);
		$i = 0;
		$edit .= '<div class="row-actions">';
		foreach ( $actions as $action => $link ) {
			++$i;
			( $i == $action_count ) ? $sep = '' : $sep = ' | ';
			$edit .= "<span class='$action'>$link$sep</span>";
		}
		$edit .= '</div>';
	} else {
		$edit = $name;
	}

	$row_class = 'alternate' == $row_class ? '' : 'alternate';
	$qe_data = get_category_to_edit($category->term_id);

	$category->count = number_format_i18n( $category->count );
	$posts_count = ( $category->count > 0 ) ? "<a href='edit.php?cat=$category->term_id'>$category->count</a>" : $category->count;
	$output = "<tr id='cat-$category->term_id' class='iedit $row_class'>";

	$columns = get_column_headers('categories');
	$hidden = get_hidden_columns('categories');
	foreach ( $columns as $column_name => $column_display_name ) {
		$class = "class=\"$column_name column-$column_name\"";

		$style = '';
		if ( in_array($column_name, $hidden) )
			$style = ' style="display:none;"';

		$attributes = "$class$style";

		switch ($column_name) {
			case 'cb':
				$output .= "<th scope='row' class='check-column'>";
				if ( $default_cat_id != $category->term_id ) {
					$output .= "<input type='checkbox' name='delete[]' value='$category->term_id' />";
				} else {
					$output .= "&nbsp;";
				}
				$output .= '</th>';
				break;
			case 'name':
				$output .= "<td $attributes>$edit";
				$output .= '<div class="hidden" id="inline_' . $qe_data->term_id . '">';
				$output .= '<div class="name">' . $qe_data->name . '</div>';
				$output .= '<div class="slug">' . $qe_data->slug . '</div>';
				$output .= '<div class="cat_parent">' . $qe_data->parent . '</div></div></td>';
				break;
			case 'description':
				$output .= "<td $attributes>$category->description</td>";
				break;
			case 'slug':
				$output .= "<td $attributes>$category->slug</td>";
				break;
			case 'posts':
				$attributes = 'class="posts column-posts num"' . $style;
				$output .= "<td $attributes>$posts_count</td>\n";
				break;
			default:
				$output .= "<td $attributes>";
				$output .= apply_filters('manage_categories_custom_column', '', $column_name, $category->term_id);
				$output .= "</td>";
		}
	}
	$output .= '</tr>';

	return $output;
}

/**
 * {@internal Missing Short Description}}
 *
 * @since 2.7
 *
 * Outputs the HTML for the hidden table rows used in Categories, Link Caregories and Tags quick edit.
 *
 * @param string $type "tag", "category" or "link-category"
 * @return
 */
function inline_edit_term_row($type) {

	if ( ! current_user_can( 'manage_categories' ) )
		return;

	$is_tag = $type == 'edit-tags';
	$columns = get_column_headers($type);
	$hidden = array_intersect( array_keys( $columns ), array_filter( get_hidden_columns($type) ) );
	$col_count = count($columns) - count($hidden);
	?>

<form method="get" action=""><table style="display: none"><tbody id="inlineedit">
	<tr id="inline-edit" class="inline-edit-row" style="display: none"><td colspan="<?php echo $col_count; ?>">

		<fieldset><div class="inline-edit-col">
			<h4><?php _e( 'Quick Edit' ); ?></h4>

			<label>
				<span class="title"><?php _e( 'Name' ); ?></span>
				<span class="input-text-wrap"><input type="text" name="name" class="ptitle" value="" /></span>
			</label>

			<label>
				<span class="title"><?php _e( 'Slug' ); ?></span>
				<span class="input-text-wrap"><input type="text" name="slug" class="ptitle" value="" /></span>
			</label>

<?php if ( 'category' == $type ) : ?>

			<label>
				<span class="title"><?php _e( 'Parent' ); ?></span>
				<?php wp_dropdown_categories(array('hide_empty' => 0, 'name' => 'parent', 'orderby' => 'name', 'hierarchical' => 1, 'show_option_none' => __('None'))); ?>
			</label>

<?php endif; // $type ?>

		</div></fieldset>

<?php

	$core_columns = array( 'cb' => true, 'description' => true, 'name' => true, 'slug' => true, 'posts' => true );

	foreach ( $columns as $column_name => $column_display_name ) {
		if ( isset( $core_columns[$column_name] ) )
			continue;
		do_action( 'quick_edit_custom_box', $column_name, $type );
	}

?>

	<p class="inline-edit-save submit">
		<a accesskey="c" href="#inline-edit" title="<?php _e('Cancel'); ?>" class="cancel button-secondary alignleft"><?php _e('Cancel'); ?></a>
		<?php $update_text = ( $is_tag ) ? __( 'Update Tag' ) : __( 'Update Category' ); ?>
		<a accesskey="s" href="#inline-edit" title="<?php echo esc_attr( $update_text ); ?>" class="save button-primary alignright"><?php echo $update_text; ?></a>
		<img class="waiting" style="display:none;" src="images/wpspin_light.gif" alt="" />
		<span class="error" style="display:none;"></span>
		<?php wp_nonce_field( 'taxinlineeditnonce', '_inline_edit', false ); ?>
		<br class="clear" />
	</p>
	</td></tr>
	</tbody></table></form>
<?php
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $category
 * @param unknown_type $name_override
 * @return unknown
 */
function link_cat_row( $category, $name_override = false ) {
	static $row_class = '';

	if ( !$category = get_term( $category, 'link_category', OBJECT, 'display' ) )
		return false;
	if ( is_wp_error( $category ) )
		return $category;

	$default_cat_id = (int) get_option( 'default_link_category' );
	$name = ( $name_override ? $name_override : $category->name );
	$edit_link = "link-category.php?action=edit&amp;cat_ID=$category->term_id";
	if ( current_user_can( 'manage_categories' ) ) {
		$edit = "<a class='row-title' href='$edit_link' title='" . esc_attr(sprintf(__('Edit &#8220;%s&#8221;'), $category->name)) . "'>$name</a><br />";
		$actions = array();
		$actions['edit'] = '<a href="' . $edit_link . '">' . __('Edit') . '</a>';
		$actions['inline hide-if-no-js'] = '<a href="#" class="editinline">' . __('Quick&nbsp;Edit') . '</a>';
		if ( $default_cat_id != $category->term_id )
			$actions['delete'] = "<a class='delete:the-list:link-cat-$category->term_id submitdelete' href='" . wp_nonce_url("link-category.php?action=delete&amp;cat_ID=$category->term_id", 'delete-link-category_' . $category->term_id) . "'>" . __('Delete') . "</a>";
		$actions = apply_filters('link_cat_row_actions', $actions, $category);
		$action_count = count($actions);
		$i = 0;
		$edit .= '<div class="row-actions">';
		foreach ( $actions as $action => $link ) {
			++$i;
			( $i == $action_count ) ? $sep = '' : $sep = ' | ';
			$edit .= "<span class='$action'>$link$sep</span>";
		}
		$edit .= '</div>';
	} else {
		$edit = $name;
	}

	$row_class = 'alternate' == $row_class ? '' : 'alternate';
	$qe_data = get_term_to_edit($category->term_id, 'link_category');

	$category->count = number_format_i18n( $category->count );
	$count = ( $category->count > 0 ) ? "<a href='link-manager.php?cat_id=$category->term_id'>$category->count</a>" : $category->count;
	$output = "<tr id='link-cat-$category->term_id' class='iedit $row_class'>";
	$columns = get_column_headers('edit-link-categories');
	$hidden = get_hidden_columns('edit-link-categories');
	foreach ( $columns as $column_name => $column_display_name ) {
		$class = "class=\"$column_name column-$column_name\"";

		$style = '';
		if ( in_array($column_name, $hidden) )
			$style = ' style="display:none;"';

		$attributes = "$class$style";

		switch ($column_name) {
			case 'cb':
				$output .= "<th scope='row' class='check-column'>";
				if ( absint( get_option( 'default_link_category' ) ) != $category->term_id ) {
					$output .= "<input type='checkbox' name='delete[]' value='$category->term_id' />";
				} else {
					$output .= "&nbsp;";
				}
				$output .= "</th>";
				break;
			case 'name':
				$output .= "<td $attributes>$edit";
				$output .= '<div class="hidden" id="inline_' . $qe_data->term_id . '">';
				$output .= '<div class="name">' . $qe_data->name . '</div>';
				$output .= '<div class="slug">' . $qe_data->slug . '</div>';
				$output .= '<div class="cat_parent">' . $qe_data->parent . '</div></div></td>';
				break;
			case 'description':
				$output .= "<td $attributes>$category->description</td>";
				break;
			case 'slug':
				$output .= "<td $attributes>$category->slug</td>";
				break;
			case 'links':
				$attributes = 'class="links column-links num"' . $style;
				$output .= "<td $attributes>$count</td>";
				break;
			default:
				$output .= "<td $attributes>";
				$output .= apply_filters('manage_link_categories_custom_column', '', $column_name, $category->term_id);
				$output .= "</td>";
		}
	}
	$output .= '</tr>';

	return $output;
}

/**
 * Outputs the html checked attribute.
 *
 * Compares the first two arguments and if identical marks as checked
 *
 * @since 2.8
 *
 * @param any $checked One of the values to compare
 * @param any $current (true) The other value to compare if not just true
 * @param bool $echo Whether or not to echo or just return the string
 */
function checked( $checked, $current = true, $echo = true) {
	return __checked_selected_helper( $checked, $current, $echo, 'checked' );
}

/**
 * Outputs the html selected attribute.
 *
 * Compares the first two arguments and if identical marks as selected
 *
 * @since 2.8
 *
 * @param any selected One of the values to compare
 * @param any $current (true) The other value to compare if not just true
 * @param bool $echo Whether or not to echo or just return the string
 */
function selected( $selected, $current = true, $echo = true) {
	return __checked_selected_helper( $selected, $current, $echo, 'selected' );
}

/**
 * Private helper function for checked and selected.
 *
 * Compares the first two arguments and if identical marks as $type
 *
 * @since 2.8
 * @access private
 *
 * @param any $helper One of the values to compare
 * @param any $current (true) The other value to compare if not just true
 * @param bool $echo Whether or not to echo or just return the string
 * @param string $type The type of checked|selected we are doing.
 */
function __checked_selected_helper( $helper, $current, $echo, $type) {
	if ( $helper == $current)
		$result = " $type='$type'";
	else
		$result = '';

	if ($echo)
		echo $result;

	return $result;
}

//
// Category Checklists
//

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 * @deprecated Use {@link wp_link_category_checklist()}
 * @see wp_link_category_checklist()
 *
 * @param unknown_type $default
 * @param unknown_type $parent
 * @param unknown_type $popular_ids
 */
function dropdown_categories( $default = 0, $parent = 0, $popular_ids = array() ) {
	global $post_ID;
	wp_category_checklist($post_ID);
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 */
class Walker_Category_Checklist extends Walker {
	var $tree_type = 'category';
	var $db_fields = array ('parent' => 'parent', 'id' => 'term_id'); //TODO: decouple this

	function start_lvl(&$output, $depth, $args) {
		$indent = str_repeat("\t", $depth);
		$output .= "$indent<ul class='children'>\n";
	}

	function end_lvl(&$output, $depth, $args) {
		$indent = str_repeat("\t", $depth);
		$output .= "$indent</ul>\n";
	}

	function start_el(&$output, $category, $depth, $args) {
		extract($args);

		$class = in_array( $category->term_id, $popular_cats ) ? ' class="popular-category"' : '';
		$output .= "\n<li id='category-$category->term_id'$class>" . '<label class="selectit"><input value="' . $category->term_id . '" type="checkbox" name="post_category[]" id="in-category-' . $category->term_id . '"' . (in_array( $category->term_id, $selected_cats ) ? ' checked="checked"' : "" ) . '/> ' . esc_html( apply_filters('the_category', $category->name )) . '</label>';
	}

	function end_el(&$output, $category, $depth, $args) {
		$output .= "</li>\n";
	}
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $post_id
 * @param unknown_type $descendants_and_self
 * @param unknown_type $selected_cats
 * @param unknown_type $popular_cats
 */
function wp_category_checklist( $post_id = 0, $descendants_and_self = 0, $selected_cats = false, $popular_cats = false, $walker = null ) {
	if ( empty($walker) || !is_a($walker, 'Walker') )
		$walker = new Walker_Category_Checklist;

	$descendants_and_self = (int) $descendants_and_self;

	$args = array();

	if ( is_array( $selected_cats ) )
		$args['selected_cats'] = $selected_cats;
	elseif ( $post_id )
		$args['selected_cats'] = wp_get_post_categories($post_id);
	else
		$args['selected_cats'] = array();

	if ( is_array( $popular_cats ) )
		$args['popular_cats'] = $popular_cats;
	else
		$args['popular_cats'] = get_terms( 'category', array( 'fields' => 'ids', 'orderby' => 'count', 'order' => 'DESC', 'number' => 10, 'hierarchical' => false ) );

	if ( $descendants_and_self ) {
		$categories = get_categories( "child_of=$descendants_and_self&hierarchical=0&hide_empty=0" );
		$self = get_category( $descendants_and_self );
		array_unshift( $categories, $self );
	} else {
		$categories = get_categories('get=all');
	}

	// Post process $categories rather than adding an exclude to the get_terms() query to keep the query the same across all posts (for any query cache)
	$checked_categories = array();
	$keys = array_keys( $categories );

	foreach( $keys as $k ) {
		if ( in_array( $categories[$k]->term_id, $args['selected_cats'] ) ) {
			$checked_categories[] = $categories[$k];
			unset( $categories[$k] );
		}
	}

	// Put checked cats on top
	echo call_user_func_array(array(&$walker, 'walk'), array($checked_categories, 0, $args));
	// Then the rest of them
	echo call_user_func_array(array(&$walker, 'walk'), array($categories, 0, $args));
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $taxonomy
 * @param unknown_type $default
 * @param unknown_type $number
 * @param unknown_type $echo
 * @return unknown
 */
function wp_popular_terms_checklist( $taxonomy, $default = 0, $number = 10, $echo = true ) {
	global $post_ID;
	if ( $post_ID )
		$checked_categories = wp_get_post_categories($post_ID);
	else
		$checked_categories = array();
	$categories = get_terms( $taxonomy, array( 'orderby' => 'count', 'order' => 'DESC', 'number' => $number, 'hierarchical' => false ) );

	$popular_ids = array();
	foreach ( (array) $categories as $category ) {
		$popular_ids[] = $category->term_id;
		if ( !$echo ) // hack for AJAX use
			continue;
		$id = "popular-category-$category->term_id";
		?>

		<li id="<?php echo $id; ?>" class="popular-category">
			<label class="selectit">
			<input id="in-<?php echo $id; ?>" type="checkbox" value="<?php echo (int) $category->term_id; ?>" />
				<?php echo esc_html( apply_filters( 'the_category', $category->name ) ); ?>
			</label>
		</li>

		<?php
	}
	return $popular_ids;
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 * @deprecated Use {@link wp_link_category_checklist()}
 * @see wp_link_category_checklist()
 *
 * @param unknown_type $default
 */
function dropdown_link_categories( $default = 0 ) {
	global $link_id;

	wp_link_category_checklist($link_id);
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $link_id
 */
function wp_link_category_checklist( $link_id = 0 ) {
	$default = 1;

	if ( $link_id ) {
		$checked_categories = wp_get_link_cats($link_id);

		if ( count( $checked_categories ) == 0 ) {
			// No selected categories, strange
			$checked_categories[] = $default;
		}
	} else {
		$checked_categories[] = $default;
	}

	$categories = get_terms('link_category', 'orderby=count&hide_empty=0');

	if ( empty($categories) )
		return;

	foreach ( $categories as $category ) {
		$cat_id = $category->term_id;
		$name = esc_html( apply_filters('the_category', $category->name));
		$checked = in_array( $cat_id, $checked_categories );
		echo '<li id="link-category-', $cat_id, '"><label for="in-link-category-', $cat_id, '" class="selectit"><input value="', $cat_id, '" type="checkbox" name="link_category[]" id="in-link-category-', $cat_id, '"', ($checked ? ' checked="checked"' : "" ), '/> ', $name, "</label></li>";
	}
}

// Tag stuff

// Returns a single tag row (see tag_rows below)
// Note: this is also used in admin-ajax.php!
/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $tag
 * @param unknown_type $class
 * @return unknown
 */
function _tag_row( $tag, $class = '', $taxonomy = 'post_tag' ) {
		$count = number_format_i18n( $tag->count );
		$tagsel = ($taxonomy == 'post_tag' ? 'tag' : $taxonomy);
		$count = ( $count > 0 ) ? "<a href='edit.php?$tagsel=$tag->slug'>$count</a>" : $count;

		$name = apply_filters( 'term_name', $tag->name );
		$qe_data = get_term($tag->term_id, $taxonomy, object, 'edit');
		$edit_link = "edit-tags.php?action=edit&amp;taxonomy=$taxonomy&amp;tag_ID=$tag->term_id";
		$out = '';
		$out .= '<tr id="tag-' . $tag->term_id . '"' . $class . '>';
		$columns = get_column_headers('edit-tags');
		$hidden = get_hidden_columns('edit-tags');
		foreach ( $columns as $column_name => $column_display_name ) {
			$class = "class=\"$column_name column-$column_name\"";

			$style = '';
			if ( in_array($column_name, $hidden) )
				$style = ' style="display:none;"';

			$attributes = "$class$style";

			switch ($column_name) {
				case 'cb':
					$out .= '<th scope="row" class="check-column"> <input type="checkbox" name="delete_tags[]" value="' . $tag->term_id . '" /></th>';
					break;
				case 'name':
					$out .= '<td ' . $attributes . '><strong><a class="row-title" href="' . $edit_link . '" title="' . esc_attr(sprintf(__('Edit &#8220;%s&#8221;'), $name)) . '">' . $name . '</a></strong><br />';
					$actions = array();
					$actions['edit'] = '<a href="' . $edit_link . '">' . __('Edit') . '</a>';
					$actions['inline hide-if-no-js'] = '<a href="#" class="editinline">' . __('Quick&nbsp;Edit') . '</a>';
					$actions['delete'] = "<a class='delete:the-list:tag-$tag->term_id submitdelete' href='" . wp_nonce_url("edit-tags.php?action=delete&amp;taxonomy=$taxonomy&amp;tag_ID=$tag->term_id", 'delete-tag_' . $tag->term_id) . "'>" . __('Delete') . "</a>";
					$actions = apply_filters('tag_row_actions', $actions, $tag);
					$action_count = count($actions);
					$i = 0;
					$out .= '<div class="row-actions">';
					foreach ( $actions as $action => $link ) {
						++$i;
						( $i == $action_count ) ? $sep = '' : $sep = ' | ';
						$out .= "<span class='$action'>$link$sep</span>";
					}
					$out .= '</div>';
					$out .= '<div class="hidden" id="inline_' . $qe_data->term_id . '">';
					$out .= '<div class="name">' . $qe_data->name . '</div>';
					$out .= '<div class="slug">' . $qe_data->slug . '</div></div></td>';
					break;
				case 'description':
					$out .= "<td $attributes>$tag->description</td>";
					break;
				case 'slug':
					$out .= "<td $attributes>$tag->slug</td>";
					break;
				case 'posts':
					$attributes = 'class="posts column-posts num"' . $style;
					$out .= "<td $attributes>$count</td>";
					break;
				default:
					$out .= "<td $attributes>";
					$out .= apply_filters("manage_${taxonomy}_custom_column", '', $column_name, $tag->term_id);
					$out .= "</td>";
			}
		}

		$out .= '</tr>';

		return $out;
}

// Outputs appropriate rows for the Nth page of the Tag Management screen,
// assuming M tags displayed at a time on the page
// Returns the number of tags displayed
/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $page
 * @param unknown_type $pagesize
 * @param unknown_type $searchterms
 * @return unknown
 */
function tag_rows( $page = 1, $pagesize = 20, $searchterms = '', $taxonomy = 'post_tag' ) {

	// Get a page worth of tags
	$start = ($page - 1) * $pagesize;

	$args = array('offset' => $start, 'number' => $pagesize, 'hide_empty' => 0);

	if ( !empty( $searchterms ) ) {
		$args['search'] = $searchterms;
	}

	$tags = get_terms( $taxonomy, $args );

	// convert it to table rows
	$out = '';
	$count = 0;
	foreach( $tags as $tag )
		$out .= _tag_row( $tag, ++$count % 2 ? ' class="iedit alternate"' : ' class="iedit"', $taxonomy );

	// filter and send to screen
	echo $out;
	return $count;
}

// define the columns to display, the syntax is 'internal name' => 'display name'
/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @return unknown
 */
function wp_manage_posts_columns() {
	$posts_columns = array();
	$posts_columns['cb'] = '<input type="checkbox" />';
	/* translators: manage posts column name */
	$posts_columns['title'] = _x('Post', 'column name');
	$posts_columns['author'] = __('Author');
	$posts_columns['categories'] = __('Categories');
	$posts_columns['tags'] = __('Tags');
	if ( !isset($_GET['post_status']) || !in_array($_GET['post_status'], array('pending', 'draft', 'future')) )
		$posts_columns['comments'] = '<div class="vers"><img alt="Comments" src="images/comment-grey-bubble.png" /></div>';
	$posts_columns['date'] = __('Date');
	$posts_columns = apply_filters('manage_posts_columns', $posts_columns);

	return $posts_columns;
}

// define the columns to display, the syntax is 'internal name' => 'display name'
/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @return unknown
 */
function wp_manage_media_columns() {
	$posts_columns = array();
	$posts_columns['cb'] = '<input type="checkbox" />';
	$posts_columns['icon'] = '';
	/* translators: column name */
	$posts_columns['media'] = _x('File', 'column name');
	$posts_columns['author'] = __('Author');
	//$posts_columns['tags'] = _x('Tags', 'column name');
	/* translators: column name */
	$posts_columns['parent'] = _x('Attached to', 'column name');
	$posts_columns['comments'] = '<div class="vers"><img alt="Comments" src="images/comment-grey-bubble.png" /></div>';
	//$posts_columns['comments'] = __('Comments');
	/* translators: column name */
	$posts_columns['date'] = _x('Date', 'column name');
	$posts_columns = apply_filters('manage_media_columns', $posts_columns);

	return $posts_columns;
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @return unknown
 */
function wp_manage_pages_columns() {
	$posts_columns = array();
	$posts_columns['cb'] = '<input type="checkbox" />';
	$posts_columns['title'] = __('Title');
	$posts_columns['author'] = __('Author');
	$post_status = 'all';
	if ( !empty($_GET['post_status']) )
		$post_status = $_GET['post_status'];
	if ( !in_array($post_status, array('pending', 'draft', 'future')) )
		$posts_columns['comments'] = '<div class="vers"><img alt="" src="images/comment-grey-bubble.png" /></div>';
	$posts_columns['date'] = __('Date');
	$posts_columns = apply_filters('manage_pages_columns', $posts_columns);

	return $posts_columns;
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $page
 * @return unknown
 */
function get_column_headers($page) {
	global $_wp_column_headers;

	if ( !isset($_wp_column_headers) )
		$_wp_column_headers = array();

	// Store in static to avoid running filters on each call
	if ( isset($_wp_column_headers[$page]) )
		return $_wp_column_headers[$page];

	switch ($page) {
		case 'edit':
			 $_wp_column_headers[$page] = wp_manage_posts_columns();
			 break;
		case 'edit-pages':
			$_wp_column_headers[$page] = wp_manage_pages_columns();
			break;
		case 'edit-comments':
			$_wp_column_headers[$page] = array(
				'cb' => '<input type="checkbox" />',
				'author' => __('Author'),
				/* translators: column name */
				'comment' => _x('Comment', 'column name'),
				//'date' => __('Submitted'),
				'response' => __('In Response To')
			);

			break;
		case 'link-manager':
			$_wp_column_headers[$page] = array(
				'cb' => '<input type="checkbox" />',
				'name' => __('Name'),
				'url' => __('URL'),
				'categories' => __('Categories'),
				'rel' => __('Relationship'),
				'visible' => __('Visible'),
				'rating' => __('Rating')
			);

			break;
		case 'upload':
			$_wp_column_headers[$page] = wp_manage_media_columns();
			break;
		case 'categories':
			$_wp_column_headers[$page] = array(
				'cb' => '<input type="checkbox" />',
				'name' => __('Name'),
				'description' => __('Description'),
				'slug' => __('Slug'),
				'posts' => __('Posts')
			);

			break;
		case 'edit-link-categories':
			$_wp_column_headers[$page] = array(
				'cb' => '<input type="checkbox" />',
				'name' => __('Name'),
				'description' => __('Description'),
				'slug' => __('Slug'),
				'links' => __('Links')
			);

			break;
		case 'edit-tags':
			$_wp_column_headers[$page] = array(
				'cb' => '<input type="checkbox" />',
				'name' => __('Name'),
				'description' => __('Description'),
				'slug' => __('Slug'),
				'posts' => __('Posts')
			);

			break;
		case 'users':
			$_wp_column_headers[$page] = array(
				'cb' => '<input type="checkbox" />',
				'username' => __('Username'),
				'name' => __('Name'),
				'email' => __('E-mail'),
				'role' => __('Role'),
				'posts' => __('Posts')
			);
			break;
		default :
			$_wp_column_headers[$page] = array();
	}

	$_wp_column_headers[$page] = apply_filters('manage_' . $page . '_columns', $_wp_column_headers[$page]);
	return $_wp_column_headers[$page];
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $type
 * @param unknown_type $id
 */
function print_column_headers( $type, $id = true ) {
	$type = str_replace('.php', '', $type);
	$columns = get_column_headers( $type );
	$hidden = get_hidden_columns($type);
	$styles = array();
//	$styles['tag']['posts'] = 'width: 90px;';
//	$styles['link-category']['links'] = 'width: 90px;';
//	$styles['category']['posts'] = 'width: 90px;';
//	$styles['link']['visible'] = 'text-align: center;';

	foreach ( $columns as $column_key => $column_display_name ) {
		$class = ' class="manage-column';

		$class .= " column-$column_key";

		if ( 'cb' == $column_key )
			$class .= ' check-column';
		elseif ( in_array($column_key, array('posts', 'comments', 'links')) )
			$class .= ' num';

		$class .= '"';

		$style = '';
		if ( in_array($column_key, $hidden) )
			$style = 'display:none;';

		if ( isset($styles[$type]) && isset($styles[$type][$column_key]) )
			$style .= ' ' . $styles[$type][$column_key];
		$style = ' style="' . $style . '"';
?>
	<th scope="col" <?php echo $id ? "id=\"$column_key\"" : ""; echo $class; echo $style; ?>><?php echo $column_display_name; ?></th>
<?php }
}

/**
 * Register column headers for a particular screen.  The header names will be listed in the Screen Options.
 *
 * @since 2.7.0
 *
 * @param string $screen The handle for the screen to add help to.  This is usually the hook name returned by the add_*_page() functions.
 * @param array $columns An array of columns with column IDs as the keys and translated column names as the values
 * @see get_column_headers(), print_column_headers(), get_hidden_columns()
 */
function register_column_headers($screen, $columns) {
	global $_wp_column_headers;

	if ( !isset($_wp_column_headers) )
		$_wp_column_headers = array();

	$_wp_column_headers[$screen] = $columns;
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $page
 */
function get_hidden_columns($page) {
	$page = str_replace('.php', '', $page);
	return (array) get_user_option( 'manage-' . $page . '-columns-hidden', 0, false );
}

/**
 * {@internal Missing Short Description}}
 *
 * Outputs the quick edit and bulk edit table rows for posts and pages
 *
 * @since 2.7
 *
 * @param string $type 'post' or 'page'
 */
function inline_edit_row( $type ) {
	global $current_user, $mode;

	$is_page = 'page' == $type;
	if ( $is_page ) {
		$screen = 'edit-pages';
		$post = get_default_page_to_edit();
	} else {
		$screen = 'edit';
		$post = get_default_post_to_edit();
	}

	$columns = $is_page ? wp_manage_pages_columns() : wp_manage_posts_columns();
	$hidden = array_intersect( array_keys( $columns ), array_filter( get_hidden_columns($screen) ) );
	$col_count = count($columns) - count($hidden);
	$m = ( isset($mode) && 'excerpt' == $mode ) ? 'excerpt' : 'list';
	$can_publish = current_user_can("publish_{$type}s");
	$core_columns = array( 'cb' => true, 'date' => true, 'title' => true, 'categories' => true, 'tags' => true, 'comments' => true, 'author' => true );

?>

<form method="get" action=""><table style="display: none"><tbody id="inlineedit">
	<?php
	$bulk = 0;
	while ( $bulk < 2 ) { ?>

	<tr id="<?php echo $bulk ? 'bulk-edit' : 'inline-edit'; ?>" class="inline-edit-row inline-edit-row-<?php echo "$type ";
		echo $bulk ? "bulk-edit-row bulk-edit-row-$type" : "quick-edit-row quick-edit-row-$type";
	?>" style="display: none"><td colspan="<?php echo $col_count; ?>">

	<fieldset class="inline-edit-col-left"><div class="inline-edit-col">
		<h4><?php echo $bulk ? ( $is_page ? __( 'Bulk Edit Pages' ) : __( 'Bulk Edit Posts' ) ) : __( 'Quick Edit' ); ?></h4>


<?php if ( $bulk ) : ?>
		<div id="bulk-title-div">
			<div id="bulk-titles"></div>
		</div>

<?php else : // $bulk ?>

		<label>
			<span class="title"><?php _e( 'Title' ); ?></span>
			<span class="input-text-wrap"><input type="text" name="post_title" class="ptitle" value="" /></span>
		</label>

<?php endif; // $bulk ?>


<?php if ( !$bulk ) : ?>

		<label>
			<span class="title"><?php _e( 'Slug' ); ?></span>
			<span class="input-text-wrap"><input type="text" name="post_name" value="" /></span>
		</label>

		<label><span class="title"><?php _e( 'Date' ); ?></span></label>
		<div class="inline-edit-date">
			<?php touch_time(1, 1, 4, 1); ?>
		</div>
		<br class="clear" />

<?php endif; // $bulk

		ob_start();
		$authors = get_editable_user_ids( $current_user->id, true, $type ); // TODO: ROLE SYSTEM
		if ( $authors && count( $authors ) > 1 ) :
			$users_opt = array('include' => $authors, 'name' => 'post_author', 'class'=> 'authors', 'multi' => 1);
			if ( $bulk )
				$users_opt['show_option_none'] = __('- No Change -');
?>
		<label>
			<span class="title"><?php _e( 'Author' ); ?></span>
			<?php wp_dropdown_users( $users_opt ); ?>
		</label>

<?php
		endif; // authors
		$authors_dropdown = ob_get_clean();
?>

<?php if ( !$bulk ) : echo $authors_dropdown; ?>

		<div class="inline-edit-group">
			<label class="alignleft">
				<span class="title"><?php _e( 'Password' ); ?></span>
				<span class="input-text-wrap"><input type="text" name="post_password" class="inline-edit-password-input" value="" /></span>
			</label>

			<em style="margin:5px 10px 0 0" class="alignleft">
				<?php
				/* translators: Between password field and private checkbox on post quick edit interface */
				echo __( '&ndash;OR&ndash;' );
				?>
			</em>
			<label class="alignleft inline-edit-private">
				<input type="checkbox" name="keep_private" value="private" />
				<span class="checkbox-title"><?php echo $is_page ? __('Private page') : __('Private post'); ?></span>
			</label>
		</div>

<?php endif; ?>

	</div></fieldset>

<?php if ( !$is_page && !$bulk ) : ?>

	<fieldset class="inline-edit-col-center inline-edit-categories"><div class="inline-edit-col">
		<span class="title inline-edit-categories-label"><?php _e( 'Categories' ); ?>
			<span class="catshow"><?php _e('[more]'); ?></span>
			<span class="cathide" style="display:none;"><?php _e('[less]'); ?></span>
		</span>
		<ul class="cat-checklist">
			<?php wp_category_checklist(); ?>
		</ul>
	</div></fieldset>

<?php endif; // !$is_page && !$bulk ?>

	<fieldset class="inline-edit-col-right"><div class="inline-edit-col">

<?php
	if ( $bulk )
		echo $authors_dropdown;
?>

<?php if ( $is_page ) : ?>

		<label>
			<span class="title"><?php _e( 'Parent' ); ?></span>
<?php
	$dropdown_args = array('selected' => $post->post_parent, 'name' => 'post_parent', 'show_option_none' => __('Main Page (no parent)'), 'option_none_value' => 0, 'sort_column'=> 'menu_order, post_title');
	if ( $bulk )
		$dropdown_args['show_option_no_change'] =  __('- No Change -');
	$dropdown_args = apply_filters('quick_edit_dropdown_pages_args', $dropdown_args);
	wp_dropdown_pages($dropdown_args);
?>
		</label>

<?php	if ( !$bulk ) : ?>

		<label>
			<span class="title"><?php _e( 'Order' ); ?></span>
			<span class="input-text-wrap"><input type="text" name="menu_order" class="inline-edit-menu-order-input" value="<?php echo $post->menu_order ?>" /></span>
		</label>

<?php	endif; // !$bulk ?>

		<label>
			<span class="title"><?php _e( 'Template' ); ?></span>
			<select name="page_template">
<?php	if ( $bulk ) : ?>
				<option value="-1"><?php _e('- No Change -'); ?></option>
<?php	endif; // $bulk ?>
				<option value="default"><?php _e( 'Default Template' ); ?></option>
				<?php page_template_dropdown() ?>
			</select>
		</label>

<?php elseif ( !$bulk ) : // $is_page ?>

		<label class="inline-edit-tags">
			<span class="title"><?php _e( 'Tags' ); ?></span>
			<textarea cols="22" rows="1" name="tags_input" class="tags_input"></textarea>
		</label>

<?php endif; // $is_page  ?>

<?php if ( $bulk ) : ?>

		<div class="inline-edit-group">
		<label class="alignleft">
			<span class="title"><?php _e( 'Comments' ); ?></span>
			<select name="comment_status">
				<option value=""><?php _e('- No Change -'); ?></option>
				<option value="open"><?php _e('Allow'); ?></option>
				<option value="closed"><?php _e('Do not allow'); ?></option>
			</select>
		</label>

		<label class="alignright">
			<span class="title"><?php _e( 'Pings' ); ?></span>
			<select name="ping_status">
				<option value=""><?php _e('- No Change -'); ?></option>
				<option value="open"><?php _e('Allow'); ?></option>
				<option value="closed"><?php _e('Do not allow'); ?></option>
			</select>
		</label>
		</div>

<?php else : // $bulk ?>

		<div class="inline-edit-group">
			<label class="alignleft">
				<input type="checkbox" name="comment_status" value="open" />
				<span class="checkbox-title"><?php _e( 'Allow Comments' ); ?></span>
			</label>

			<label class="alignleft">
				<input type="checkbox" name="ping_status" value="open" />
				<span class="checkbox-title"><?php _e( 'Allow Pings' ); ?></span>
			</label>
		</div>

<?php endif; // $bulk ?>


		<div class="inline-edit-group">
			<label class="inline-edit-status alignleft">
				<span class="title"><?php _e( 'Status' ); ?></span>
				<select name="_status">
<?php if ( $bulk ) : ?>
					<option value="-1"><?php _e('- No Change -'); ?></option>
<?php endif; // $bulk ?>
				<?php if ( $can_publish ) : // Contributors only get "Unpublished" and "Pending Review" ?>
					<option value="publish"><?php _e( 'Published' ); ?></option>
					<option value="future"><?php _e( 'Scheduled' ); ?></option>
<?php if ( $bulk ) : ?>
					<option value="private"><?php _e('Private') ?></option>
<?php endif; // $bulk ?>
				<?php endif; ?>
					<option value="pending"><?php _e( 'Pending Review' ); ?></option>
					<option value="draft"><?php _e( 'Draft' ); ?></option>
				</select>
			</label>

<?php if ( !$is_page && $can_publish && current_user_can( 'edit_others_posts' ) ) : ?>

<?php	if ( $bulk ) : ?>

			<label class="alignright">
				<span class="title"><?php _e( 'Sticky' ); ?></span>
				<select name="sticky">
					<option value="-1"><?php _e( '- No Change -' ); ?></option>
					<option value="sticky"><?php _e( 'Sticky' ); ?></option>
					<option value="unsticky"><?php _e( 'Not Sticky' ); ?></option>
				</select>
			</label>

<?php	else : // $bulk ?>

			<label class="alignleft">
				<input type="checkbox" name="sticky" value="sticky" />
				<span class="checkbox-title"><?php _e( 'Make this post sticky' ); ?></span>
			</label>

<?php	endif; // $bulk ?>

<?php endif; // !$is_page && $can_publish && current_user_can( 'edit_others_posts' ) ?>

		</div>

	</div></fieldset>

<?php
	foreach ( $columns as $column_name => $column_display_name ) {
		if ( isset( $core_columns[$column_name] ) )
			continue;
		do_action( $bulk ? 'bulk_edit_custom_box' : 'quick_edit_custom_box', $column_name, $type);
	}
?>
	<p class="submit inline-edit-save">
		<a accesskey="c" href="#inline-edit" title="<?php _e('Cancel'); ?>" class="button-secondary cancel alignleft"><?php _e('Cancel'); ?></a>
		<?php if ( ! $bulk ) {
			wp_nonce_field( 'inlineeditnonce', '_inline_edit', false );
			$update_text = ( $is_page ) ? __( 'Update Page' ) : __( 'Update Post' );
			?>
			<a accesskey="s" href="#inline-edit" title="<?php _e('Update'); ?>" class="button-primary save alignright"><?php echo esc_attr( $update_text ); ?></a>
			<img class="waiting" style="display:none;" src="images/wpspin_light.gif" alt="" />
		<?php } else {
			$update_text = ( $is_page ) ? __( 'Update Pages' ) : __( 'Update Posts' );
		?>
			<input accesskey="s" class="button-primary alignright" type="submit" name="bulk_edit" value="<?php echo esc_attr( $update_text ); ?>" />
		<?php } ?>
		<input type="hidden" name="post_view" value="<?php echo $m; ?>" />
		<br class="clear" />
	</p>
	</td></tr>
<?php
	$bulk++;
	} ?>
	</tbody></table></form>
<?php
}

// adds hidden fields with the data for use in the inline editor for posts and pages
/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $post
 */
function get_inline_data($post) {

	if ( ! current_user_can('edit_' . $post->post_type, $post->ID) )
		return;

	$title = esc_attr($post->post_title);

	echo '
<div class="hidden" id="inline_' . $post->ID . '">
	<div class="post_title">' . $title . '</div>
	<div class="post_name">' . $post->post_name . '</div>
	<div class="post_author">' . $post->post_author . '</div>
	<div class="comment_status">' . $post->comment_status . '</div>
	<div class="ping_status">' . $post->ping_status . '</div>
	<div class="_status">' . $post->post_status . '</div>
	<div class="jj">' . mysql2date( 'd', $post->post_date, false ) . '</div>
	<div class="mm">' . mysql2date( 'm', $post->post_date, false ) . '</div>
	<div class="aa">' . mysql2date( 'Y', $post->post_date, false ) . '</div>
	<div class="hh">' . mysql2date( 'H', $post->post_date, false ) . '</div>
	<div class="mn">' . mysql2date( 'i', $post->post_date, false ) . '</div>
	<div class="ss">' . mysql2date( 's', $post->post_date, false ) . '</div>
	<div class="post_password">' . esc_html( $post->post_password ) . '</div>';

	if( $post->post_type == 'page' )
		echo '
	<div class="post_parent">' . $post->post_parent . '</div>
	<div class="page_template">' . esc_html( get_post_meta( $post->ID, '_wp_page_template', true ) ) . '</div>
	<div class="menu_order">' . $post->menu_order . '</div>';

	if( $post->post_type == 'post' )
		echo '
	<div class="tags_input">' . esc_html( str_replace( ',', ', ', get_tags_to_edit($post->ID) ) ) . '</div>
	<div class="post_category">' . implode( ',', wp_get_post_categories( $post->ID ) ) . '</div>
	<div class="sticky">' . (is_sticky($post->ID) ? 'sticky' : '') . '</div>';

	echo '</div>';
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $posts
 */
function post_rows( $posts = array() ) {
	global $wp_query, $post, $mode;

	add_filter('the_title','esc_html');

	// Create array of post IDs.
	$post_ids = array();

	if ( empty($posts) )
		$posts = &$wp_query->posts;

	foreach ( $posts as $a_post )
		$post_ids[] = $a_post->ID;

	$comment_pending_count = get_pending_comments_num($post_ids);
	if ( empty($comment_pending_count) )
		$comment_pending_count = array();

	foreach ( $posts as $post ) {
		if ( empty($comment_pending_count[$post->ID]) )
			$comment_pending_count[$post->ID] = 0;

		_post_row($post, $comment_pending_count[$post->ID], $mode);
	}
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $a_post
 * @param unknown_type $pending_comments
 * @param unknown_type $mode
 */
function _post_row($a_post, $pending_comments, $mode) {
	global $post;
	static $rowclass;

	$global_post = $post;
	$post = $a_post;
	setup_postdata($post);

	$rowclass = 'alternate' == $rowclass ? '' : 'alternate';
	global $current_user;
	$post_owner = ( $current_user->ID == $post->post_author ? 'self' : 'other' );
	$edit_link = get_edit_post_link( $post->ID );
	$title = _draft_or_post_title();
?>
	<tr id='post-<?php echo $post->ID; ?>' class='<?php echo trim( $rowclass . ' author-' . $post_owner . ' status-' . $post->post_status ); ?> iedit' valign="top">
<?php
	$posts_columns = get_column_headers('edit');
	$hidden = get_hidden_columns('edit');
	foreach ( $posts_columns as $column_name=>$column_display_name ) {
		$class = "class=\"$column_name column-$column_name\"";

		$style = '';
		if ( in_array($column_name, $hidden) )
			$style = ' style="display:none;"';

		$attributes = "$class$style";

		switch ($column_name) {

		case 'cb':
		?>
		<th scope="row" class="check-column"><?php if ( current_user_can( 'edit_post', $post->ID ) ) { ?><input type="checkbox" name="post[]" value="<?php the_ID(); ?>" /><?php } ?></th>
		<?php
		break;

		case 'date':
			if ( '0000-00-00 00:00:00' == $post->post_date && 'date' == $column_name ) {
				$t_time = $h_time = __('Unpublished');
				$time_diff = 0;
			} else {
				$t_time = get_the_time(__('Y/m/d g:i:s A'));
				$m_time = $post->post_date;
				$time = get_post_time('G', true, $post);

				$time_diff = time() - $time;

				if ( $time_diff > 0 && $time_diff < 24*60*60 )
					$h_time = sprintf( __('%s ago'), human_time_diff( $time ) );
				else
					$h_time = mysql2date(__('Y/m/d'), $m_time);
			}

			echo '<td ' . $attributes . '>';
			if ( 'excerpt' == $mode )
				echo apply_filters('post_date_column_time', $t_time, $post, $column_name, $mode);
			else
				echo '<abbr title="' . $t_time . '">' . apply_filters('post_date_column_time', $h_time, $post, $column_name, $mode) . '</abbr>';
			echo '<br />';
			if ( 'publish' == $post->post_status ) {
				_e('Published');
			} elseif ( 'future' == $post->post_status ) {
				if ( $time_diff > 0 )
					echo '<strong class="attention">' . __('Missed schedule') . '</strong>';
				else
					_e('Scheduled');
			} else {
				_e('Last Modified');
			}
			echo '</td>';
		break;

		case 'title':
			$attributes = 'class="post-title column-title"' . $style;
		?>
		<td <?php echo $attributes ?>><strong><?php if ( current_user_can( 'edit_post', $post->ID ) ) { ?><a class="row-title" href="<?php echo $edit_link; ?>" title="<?php echo esc_attr(sprintf(__('Edit &#8220;%s&#8221;'), $title)); ?>"><?php echo $title ?></a><?php } else { echo $title; }; _post_states($post); ?></strong>
		<?php
			if ( 'excerpt' == $mode )
				the_excerpt();

			$actions = array();
			if ( current_user_can('edit_post', $post->ID) ) {
				$actions['edit'] = '<a href="' . get_edit_post_link($post->ID, true) . '" title="' . esc_attr(__('Edit this post')) . '">' . __('Edit') . '</a>';
				$actions['inline hide-if-no-js'] = '<a href="#" class="editinline" title="' . esc_attr(__('Edit this post inline')) . '">' . __('Quick&nbsp;Edit') . '</a>';
			}
			if ( current_user_can('delete_post', $post->ID) ) {
				$actions['delete'] = "<a class='submitdelete' title='" . esc_attr(__('Delete this post')) . "' href='" . wp_nonce_url("post.php?action=delete&amp;post=$post->ID", 'delete-post_' . $post->ID) . "' onclick=\"if ( confirm('" . esc_js(sprintf( ('draft' == $post->post_status) ? __("You are about to delete this draft '%s'\n 'Cancel' to stop, 'OK' to delete.") : __("You are about to delete this post '%s'\n 'Cancel' to stop, 'OK' to delete."), $post->post_title )) . "') ) { return true;}return false;\">" . __('Delete') . "</a>";
			}
			if ( in_array($post->post_status, array('pending', 'draft')) ) {
				if ( current_user_can('edit_post', $post->ID) )
					$actions['view'] = '<a href="' . get_permalink($post->ID) . '" title="' . esc_attr(sprintf(__('Preview &#8220;%s&#8221;'), $title)) . '" rel="permalink">' . __('Preview') . '</a>';
			} else {
				$actions['view'] = '<a href="' . get_permalink($post->ID) . '" title="' . esc_attr(sprintf(__('View &#8220;%s&#8221;'), $title)) . '" rel="permalink">' . __('View') . '</a>';
			}
			$actions = apply_filters('post_row_actions', $actions, $post);
			$action_count = count($actions);
			$i = 0;
			echo '<div class="row-actions">';
			foreach ( $actions as $action => $link ) {
				++$i;
				( $i == $action_count ) ? $sep = '' : $sep = ' | ';
				echo "<span class='$action'>$link$sep</span>";
			}
			echo '</div>';

			get_inline_data($post);
		?>
		</td>
		<?php
		break;

		case 'categories':
		?>
		<td <?php echo $attributes ?>><?php
			$categories = get_the_category();
			if ( !empty( $categories ) ) {
				$out = array();
				foreach ( $categories as $c )
					$out[] = "<a href='edit.php?category_name=$c->slug'> " . esc_html(sanitize_term_field('name', $c->name, $c->term_id, 'category', 'display')) . "</a>";
					echo join( ', ', $out );
			} else {
				_e('Uncategorized');
			}
		?></td>
		<?php
		break;

		case 'tags':
		?>
		<td <?php echo $attributes ?>><?php
			$tags = get_the_tags($post->ID);
			if ( !empty( $tags ) ) {
				$out = array();
				foreach ( $tags as $c )
					$out[] = "<a href='edit.php?tag=$c->slug'> " . esc_html(sanitize_term_field('name', $c->name, $c->term_id, 'post_tag', 'display')) . "</a>";
				echo join( ', ', $out );
			} else {
				_e('No Tags');
			}
		?></td>
		<?php
		break;

		case 'comments':
		?>
		<td <?php echo $attributes ?>><div class="post-com-count-wrapper">
		<?php
			$pending_phrase = sprintf( __('%s pending'), number_format( $pending_comments ) );
			if ( $pending_comments )
				echo '<strong>';
				comments_number("<a href='edit-comments.php?p=$post->ID' title='$pending_phrase' class='post-com-count'><span class='comment-count'>" . /* translators: comment count link */ _x('0', 'comment count') . '</span></a>', "<a href='edit-comments.php?p=$post->ID' title='$pending_phrase' class='post-com-count'><span class='comment-count'>" . /* translators: comment count link */ _x('1', 'comment count') . '</span></a>', "<a href='edit-comments.php?p=$post->ID' title='$pending_phrase' class='post-com-count'><span class='comment-count'>" . /* translators: comment count link: % will be substituted by comment count */ _x('%', 'comment count') . '</span></a>');
				if ( $pending_comments )
				echo '</strong>';
		?>
		</div></td>
		<?php
		break;

		case 'author':
		?>
		<td <?php echo $attributes ?>><a href="edit.php?author=<?php the_author_meta('ID'); ?>"><?php the_author() ?></a></td>
		<?php
		break;

		case 'control_view':
		?>
		<td><a href="<?php the_permalink(); ?>" rel="permalink" class="view"><?php _e('View'); ?></a></td>
		<?php
		break;

		case 'control_edit':
		?>
		<td><?php if ( current_user_can('edit_post', $post->ID) ) { echo "<a href='$edit_link' class='edit'>" . __('Edit') . "</a>"; } ?></td>
		<?php
		break;

		case 'control_delete':
		?>
		<td><?php if ( current_user_can('delete_post', $post->ID) ) { echo "<a href='" . wp_nonce_url("post.php?action=delete&amp;post=$id", 'delete-post_' . $post->ID) . "' class='delete'>" . __('Delete') . "</a>"; } ?></td>
		<?php
		break;

		default:
		?>
		<td <?php echo $attributes ?>><?php do_action('manage_posts_custom_column', $column_name, $post->ID); ?></td>
		<?php
		break;
	}
}
?>
	</tr>
<?php
	$post = $global_post;
}

/*
 * display one row if the page doesn't have any children
 * otherwise, display the row and its children in subsequent rows
 */
/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $page
 * @param unknown_type $level
 */
function display_page_row( $page, $level = 0 ) {
	global $post;
	static $rowclass;

	$post = $page;
	setup_postdata($page);

	if ( 0 == $level && (int)$page->post_parent > 0 ) {
		//sent level 0 by accident, by default, or because we don't know the actual level
		$find_main_page = (int)$page->post_parent;
		while ( $find_main_page > 0 ) {
			$parent = get_page($find_main_page);

			if ( is_null($parent) )
				break;

			$level++;
			$find_main_page = (int)$parent->post_parent;

			if ( !isset($parent_name) )
				$parent_name = $parent->post_title;
		}
	}

	$page->post_title = esc_html( $page->post_title );
	$pad = str_repeat( '&#8212; ', $level );
	$id = (int) $page->ID;
	$rowclass = 'alternate' == $rowclass ? '' : 'alternate';
	$posts_columns = get_column_headers('edit-pages');
	$hidden = get_hidden_columns('edit-pages');
	$title = _draft_or_post_title();
?>
<tr id="page-<?php echo $id; ?>" class="<?php echo $rowclass; ?> iedit">
<?php

foreach ($posts_columns as $column_name=>$column_display_name) {
	$class = "class=\"$column_name column-$column_name\"";

	$style = '';
	if ( in_array($column_name, $hidden) )
		$style = ' style="display:none;"';

	$attributes = "$class$style";

	switch ($column_name) {

	case 'cb':
		?>
		<th scope="row" class="check-column"><input type="checkbox" name="post[]" value="<?php the_ID(); ?>" /></th>
		<?php
		break;
	case 'date':
		if ( '0000-00-00 00:00:00' == $page->post_date && 'date' == $column_name ) {
			$t_time = $h_time = __('Unpublished');
			$time_diff = 0;
		} else {
			$t_time = get_the_time(__('Y/m/d g:i:s A'));
			$m_time = $page->post_date;
			$time = get_post_time('G', true);

			$time_diff = time() - $time;

			if ( $time_diff > 0 && $time_diff < 24*60*60 )
				$h_time = sprintf( __('%s ago'), human_time_diff( $time ) );
			else
				$h_time = mysql2date(__('Y/m/d'), $m_time);
		}
		echo '<td ' . $attributes . '>';
		echo '<abbr title="' . $t_time . '">' . apply_filters('post_date_column_time', $h_time, $page, $column_name, '') . '</abbr>';
		echo '<br />';
		if ( 'publish' == $page->post_status ) {
			_e('Published');
		} elseif ( 'future' == $page->post_status ) {
			if ( $time_diff > 0 )
				echo '<strong class="attention">' . __('Missed schedule') . '</strong>';
			else
				_e('Scheduled');
		} else {
			_e('Last Modified');
		}
		echo '</td>';
		break;
	case 'title':
		$attributes = 'class="post-title page-title column-title"' . $style;
		$edit_link = get_edit_post_link( $page->ID );
		?>
		<td <?php echo $attributes ?>><strong><?php if ( current_user_can( 'edit_page', $page->ID ) ) { ?><a class="row-title" href="<?php echo $edit_link; ?>" title="<?php echo esc_attr(sprintf(__('Edit &#8220;%s&#8221;'), $title)); ?>"><?php echo $pad; echo $title ?></a><?php } else { echo $pad; echo $title; }; _post_states($page); echo isset($parent_name) ? ' | ' . __('Parent Page: ') . esc_html($parent_name) : ''; ?></strong>
		<?php
		$actions = array();
		if ( current_user_can('edit_page', $page->ID) ) {
			$actions['edit'] = '<a href="' . $edit_link . '" title="' . esc_attr(__('Edit this page')) . '">' . __('Edit') . '</a>';
			$actions['inline'] = '<a href="#" class="editinline">' . __('Quick&nbsp;Edit') . '</a>';
		}
		if ( current_user_can('delete_page', $page->ID) ) {
			$actions['delete'] = "<a class='submitdelete' title='" . esc_attr(__('Delete this page')) . "' href='" . wp_nonce_url("page.php?action=delete&amp;post=$page->ID", 'delete-page_' . $page->ID) . "' onclick=\"if ( confirm('" . esc_js(sprintf( ('draft' == $page->post_status) ? __("You are about to delete this draft '%s'\n 'Cancel' to stop, 'OK' to delete.") : __("You are about to delete this page '%s'\n 'Cancel' to stop, 'OK' to delete."), $page->post_title )) . "') ) { return true;}return false;\">" . __('Delete') . "</a>";
		}
		if ( in_array($post->post_status, array('pending', 'draft')) ) {
			if ( current_user_can('edit_page', $page->ID) )
				$actions['view'] = '<a href="' . get_permalink($page->ID) . '" title="' . esc_attr(sprintf(__('Preview &#8220;%s&#8221;'), $title)) . '" rel="permalink">' . __('Preview') . '</a>';
		} else {
			$actions['view'] = '<a href="' . get_permalink($page->ID) . '" title="' . esc_attr(sprintf(__('View &#8220;%s&#8221;'), $title)) . '" rel="permalink">' . __('View') . '</a>';
		}
		$actions = apply_filters('page_row_actions', $actions, $page);
		$action_count = count($actions);

		$i = 0;
		echo '<div class="row-actions">';
		foreach ( $actions as $action => $link ) {
			++$i;
			( $i == $action_count ) ? $sep = '' : $sep = ' | ';
			echo "<span class='$action'>$link$sep</span>";
		}
		echo '</div>';

		get_inline_data($post);
		echo '</td>';
		break;

	case 'comments':
		?>
		<td <?php echo $attributes ?>><div class="post-com-count-wrapper">
		<?php
		$left = get_pending_comments_num( $page->ID );
		$pending_phrase = sprintf( __('%s pending'), number_format( $left ) );
		if ( $left )
			echo '<strong>';
		comments_number("<a href='edit-comments.php?p=$id' title='$pending_phrase' class='post-com-count'><span class='comment-count'>" . /* translators: comment count link */ _x('0', 'comment count') . '</span></a>', "<a href='edit-comments.php?p=$id' title='$pending_phrase' class='post-com-count'><span class='comment-count'>" . /* translators: comment count link */ _x('1', 'comment count') . '</span></a>', "<a href='edit-comments.php?p=$id' title='$pending_phrase' class='post-com-count'><span class='comment-count'>" . /* translators: comment count link: % will be substituted by comment count */ _x('%', 'comment count') . '</span></a>');
		if ( $left )
			echo '</strong>';
		?>
		</div></td>
		<?php
		break;

	case 'author':
		?>
		<td <?php echo $attributes ?>><a href="edit-pages.php?author=<?php the_author_meta('ID'); ?>"><?php the_author() ?></a></td>
		<?php
		break;

	default:
		?>
		<td <?php echo $attributes ?>><?php do_action('manage_pages_custom_column', $column_name, $id); ?></td>
		<?php
		break;
	}
}
?>

</tr>

<?php
}

/*
 * displays pages in hierarchical order with paging support
 */
/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $pages
 * @param unknown_type $pagenum
 * @param unknown_type $per_page
 * @return unknown
 */
function page_rows($pages, $pagenum = 1, $per_page = 20) {
	global $wpdb;

	$level = 0;

	if ( ! $pages ) {
		$pages = get_pages( array('sort_column' => 'menu_order') );

		if ( ! $pages )
			return false;
	}

	/*
	 * arrange pages into two parts: top level pages and children_pages
	 * children_pages is two dimensional array, eg.
	 * children_pages[10][] contains all sub-pages whose parent is 10.
	 * It only takes O(N) to arrange this and it takes O(1) for subsequent lookup operations
	 * If searching, ignore hierarchy and treat everything as top level
	 */
	if ( empty($_GET['s']) ) {

		$top_level_pages = array();
		$children_pages = array();

		foreach ( $pages as $page ) {

			// catch and repair bad pages
			if ( $page->post_parent == $page->ID ) {
				$page->post_parent = 0;
				$wpdb->query( $wpdb->prepare("UPDATE $wpdb->posts SET post_parent = '0' WHERE ID = %d", $page->ID) );
				clean_page_cache( $page->ID );
			}

			if ( 0 == $page->post_parent )
				$top_level_pages[] = $page;
			else
				$children_pages[ $page->post_parent ][] = $page;
		}

		$pages = &$top_level_pages;
	}

	$count = 0;
	$start = ($pagenum - 1) * $per_page;
	$end = $start + $per_page;

	foreach ( $pages as $page ) {
		if ( $count >= $end )
			break;

		if ( $count >= $start )
			echo "\t" . display_page_row( $page, $level );

		$count++;

		if ( isset($children_pages) )
			_page_rows( $children_pages, $count, $page->ID, $level + 1, $pagenum, $per_page );
	}

	// if it is the last pagenum and there are orphaned pages, display them with paging as well
	if ( isset($children_pages) && $count < $end ){
		foreach( $children_pages as $orphans ){
			foreach ( $orphans as $op ) {
				if ( $count >= $end )
					break;
				if ( $count >= $start )
					echo "\t" . display_page_row( $op, 0 );
				$count++;
			}
		}
	}
}

/*
 * Given a top level page ID, display the nested hierarchy of sub-pages
 * together with paging support
 */
/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $children_pages
 * @param unknown_type $count
 * @param unknown_type $parent
 * @param unknown_type $level
 * @param unknown_type $pagenum
 * @param unknown_type $per_page
 */
function _page_rows( &$children_pages, &$count, $parent, $level, $pagenum, $per_page ) {

	if ( ! isset( $children_pages[$parent] ) )
		return;

	$start = ($pagenum - 1) * $per_page;
	$end = $start + $per_page;

	foreach ( $children_pages[$parent] as $page ) {

		if ( $count >= $end )
			break;

		// If the page starts in a subtree, print the parents.
		if ( $count == $start && $page->post_parent > 0 ) {
			$my_parents = array();
			$my_parent = $page->post_parent;
			while ( $my_parent) {
				$my_parent = get_post($my_parent);
				$my_parents[] = $my_parent;
				if ( !$my_parent->post_parent )
					break;
				$my_parent = $my_parent->post_parent;
			}
			$num_parents = count($my_parents);
			while( $my_parent = array_pop($my_parents) ) {
				echo "\t" . display_page_row( $my_parent, $level - $num_parents );
				$num_parents--;
			}
		}

		if ( $count >= $start )
			echo "\t" . display_page_row( $page, $level );

		$count++;

		_page_rows( $children_pages, $count, $page->ID, $level + 1, $pagenum, $per_page );
	}

	unset( $children_pages[$parent] ); //required in order to keep track of orphans
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $user_object
 * @param unknown_type $style
 * @param unknown_type $role
 * @return unknown
 */
function user_row( $user_object, $style = '', $role = '' ) {
	global $wp_roles;

	$current_user = wp_get_current_user();

	if ( !( is_object( $user_object) && is_a( $user_object, 'WP_User' ) ) )
		$user_object = new WP_User( (int) $user_object );
	$email = $user_object->user_email;
	$url = $user_object->user_url;
	$short_url = str_replace( 'http://', '', $url );
	$short_url = str_replace( 'www.', '', $short_url );
	if ('/' == substr( $short_url, -1 ))
		$short_url = substr( $short_url, 0, -1 );
	if ( strlen( $short_url ) > 35 )
		$short_url = substr( $short_url, 0, 32 ).'...';
	$numposts = get_usernumposts( $user_object->ID );
	$checkbox = '';
	// Check if the user for this row is editable
	if ( current_user_can( 'edit_user', $user_object->ID ) ) {
		// Set up the user editing link
		// TODO: make profile/user-edit determination a seperate function
		if ($current_user->ID == $user_object->ID) {
			$edit_link = 'profile.php';
		} else {
			$edit_link = esc_url( add_query_arg( 'wp_http_referer', urlencode( esc_url( stripslashes( $_SERVER['REQUEST_URI'] ) ) ), "user-edit.php?user_id=$user_object->ID" ) );
		}
		$edit = "<strong><a href=\"$edit_link\">$user_object->user_login</a></strong><br />";

		// Set up the hover actions for this user
		$actions = array();
		$actions['edit'] = '<a href="' . $edit_link . '">' . __('Edit') . '</a>';
		if ( $current_user->ID != $user_object->ID )
			$actions['delete'] = "<a class='submitdelete' href='" . wp_nonce_url("users.php?action=delete&amp;user=$user_object->ID", 'bulk-users') . "'>" . __('Delete') . "</a>";
		$actions = apply_filters('user_row_actions', $actions, $user_object);
		$action_count = count($actions);
		$i = 0;
		$edit .= '<div class="row-actions">';
		foreach ( $actions as $action => $link ) {
			++$i;
			( $i == $action_count ) ? $sep = '' : $sep = ' | ';
			$edit .= "<span class='$action'>$link$sep</span>";
		}
		$edit .= '</div>';

		// Set up the checkbox (because the user is editable, otherwise its empty)
		$checkbox = "<input type='checkbox' name='users[]' id='user_{$user_object->ID}' class='$role' value='{$user_object->ID}' />";

	} else {
		$edit = '<strong>' . $user_object->user_login . '</strong>';
	}
	$role_name = isset($wp_roles->role_names[$role]) ? translate_user_role($wp_roles->role_names[$role] ) : __('None');
	$r = "<tr id='user-$user_object->ID'$style>";
	$columns = get_column_headers('users');
	$hidden = get_hidden_columns('users');
	$avatar = get_avatar( $user_object->ID, 32 );
	foreach ( $columns as $column_name => $column_display_name ) {
		$class = "class=\"$column_name column-$column_name\"";

		$style = '';
		if ( in_array($column_name, $hidden) )
			$style = ' style="display:none;"';

		$attributes = "$class$style";

		switch ($column_name) {
			case 'cb':
				$r .= "<th scope='row' class='check-column'>$checkbox</th>";
				break;
			case 'username':
				$r .= "<td $attributes>$avatar $edit</td>";
				break;
			case 'name':
				$r .= "<td $attributes>$user_object->first_name $user_object->last_name</td>";
				break;
			case 'email':
				$r .= "<td $attributes><a href='mailto:$email' title='" . sprintf( __('e-mail: %s' ), $email ) . "'>$email</a></td>";
				break;
			case 'role':
				$r .= "<td $attributes>$role_name</td>";
				break;
			case 'posts':
				$attributes = 'class="posts column-posts num"' . $style;
				$r .= "<td $attributes>";
				if ( $numposts > 0 ) {
					$r .= "<a href='edit.php?author=$user_object->ID' title='" . __( 'View posts by this author' ) . "' class='edit'>";
					$r .= $numposts;
					$r .= '</a>';
				} else {
					$r .= 0;
				}
				$r .= "</td>";
				break;
			default:
				$r .= "<td $attributes>";
				$r .= apply_filters('manage_users_custom_column', '', $column_name, $user_object->ID);
				$r .= "</td>";
		}
	}
	$r .= '</tr>';

	return $r;
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $status
 * @param unknown_type $s
 * @param unknown_type $start
 * @param unknown_type $num
 * @param unknown_type $post
 * @param unknown_type $type
 * @return unknown
 */
function _wp_get_comment_list( $status = '', $s = false, $start, $num, $post = 0, $type = '' ) {
	global $wpdb;

	$start = abs( (int) $start );
	$num = (int) $num;
	$post = (int) $post;
	$count = wp_count_comments();
	$index = '';

	if ( 'moderated' == $status ) {
		$approved = "comment_approved = '0'";
		$total = $count->moderated;
	} elseif ( 'approved' == $status ) {
		$approved = "comment_approved = '1'";
		$total = $count->approved;
	} elseif ( 'spam' == $status ) {
		$approved = "comment_approved = 'spam'";
		$total = $count->spam;
	} else {
		$approved = "( comment_approved = '0' OR comment_approved = '1' )";
		$total = $count->moderated + $count->approved;
		$index = 'USE INDEX (comment_date_gmt)';
	}

	if ( $post ) {
		$total = '';
		$post = " AND comment_post_ID = '$post'";
		$orderby = "ORDER BY comment_date_gmt ASC LIMIT $start, $num";
	} else {
		$post = '';
		$orderby = "ORDER BY comment_date_gmt DESC LIMIT $start, $num";
	}

	if ( 'comment' == $type )
		$typesql = "AND comment_type = ''";
	elseif ( 'pingback' == $type )
		$typesql = "AND comment_type = 'pingback'";
	elseif ( 'trackback' == $type )
		$typesql = "AND comment_type = 'trackback'";
	elseif ( 'pings' == $type )
		$typesql = "AND ( comment_type = 'pingback' OR comment_type = 'trackback' )";
	else
		$typesql = '';

	if ( !empty($type) )
		$total = '';

	if ( $s ) {
		$total = '';
		$s = $wpdb->escape($s);
		$query = "FROM $wpdb->comments WHERE
			(comment_author LIKE '%$s%' OR
			comment_author_email LIKE '%$s%' OR
			comment_author_url LIKE ('%$s%') OR
			comment_author_IP LIKE ('%$s%') OR
			comment_content LIKE ('%$s%') ) AND
			$approved
			$typesql";
	} else {
		$query = "FROM $wpdb->comments $index WHERE $approved $post $typesql";
	}

	$comments = $wpdb->get_results("SELECT * $query $orderby");
	if ( '' === $total )
		$total = $wpdb->get_var("SELECT COUNT(comment_ID) $query");

	update_comment_cache($comments);

	return array($comments, $total);
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $comment_id
 * @param unknown_type $mode
 * @param unknown_type $comment_status
 * @param unknown_type $checkbox
 */
function _wp_comment_row( $comment_id, $mode, $comment_status, $checkbox = true, $from_ajax = false ) {
	global $comment, $post, $_comment_pending_count;
	$comment = get_comment( $comment_id );
	$post = get_post($comment->comment_post_ID);
	$the_comment_status = wp_get_comment_status($comment->comment_ID);
	$user_can = current_user_can('edit_post', $post->ID);

	$author_url = get_comment_author_url();
	if ( 'http://' == $author_url )
		$author_url = '';
	$author_url_display = preg_replace('|http://(www\.)?|i', '', $author_url);
	if ( strlen($author_url_display) > 50 )
		$author_url_display = substr($author_url_display, 0, 49) . '...';

	$ptime = date('G', strtotime( $comment->comment_date ) );
	if ( ( abs(time() - $ptime) ) < 86400 )
		$ptime = sprintf( __('%s ago'), human_time_diff( $ptime ) );
	else
		$ptime = mysql2date(__('Y/m/d \a\t g:i A'), $comment->comment_date );

	$delete_url = esc_url( wp_nonce_url( "comment.php?action=deletecomment&p=$post->ID&c=$comment->comment_ID", "delete-comment_$comment->comment_ID" ) );
	$approve_url = esc_url( wp_nonce_url( "comment.php?action=approvecomment&p=$post->ID&c=$comment->comment_ID", "approve-comment_$comment->comment_ID" ) );
	$unapprove_url = esc_url( wp_nonce_url( "comment.php?action=unapprovecomment&p=$post->ID&c=$comment->comment_ID", "unapprove-comment_$comment->comment_ID" ) );
	$spam_url = esc_url( wp_nonce_url( "comment.php?action=deletecomment&dt=spam&p=$post->ID&c=$comment->comment_ID", "delete-comment_$comment->comment_ID" ) );

	echo "<tr id='comment-$comment->comment_ID' class='$the_comment_status'>";
	$columns = get_column_headers('edit-comments');
	$hidden = get_hidden_columns('edit-comments');
	foreach ( $columns as $column_name => $column_display_name ) {
		$class = "class=\"$column_name column-$column_name\"";

		$style = '';
		if ( in_array($column_name, $hidden) )
			$style = ' style="display:none;"';

		$attributes = "$class$style";

		switch ($column_name) {
			case 'cb':
				if ( !$checkbox ) break;
				echo '<th scope="row" class="check-column">';
				if ( $user_can ) echo "<input type='checkbox' name='delete_comments[]' value='$comment->comment_ID' />";
				echo '</th>';
				break;
			case 'comment':
				echo "<td $attributes>";
				echo '<div id="submitted-on">';
				printf(__('Submitted on <a href="%1$s">%2$s at %3$s</a>'), get_comment_link($comment->comment_ID), get_comment_date(__('Y/m/d')), get_comment_date(__('g:ia')));
				echo '</div>';
				comment_text(); ?>
				<div id="inline-<?php echo $comment->comment_ID; ?>" class="hidden">
				<textarea class="comment" rows="3" cols="10"><?php echo $comment->comment_content; ?></textarea>
				<div class="author-email"><?php if ( $user_can ) echo esc_attr( $comment->comment_author_email ); ?></div>
				<div class="author"><?php if ( $user_can ) echo esc_attr( $comment->comment_author ); ?></div>
				<div class="author-url"><?php echo esc_attr( $comment->comment_author_url ); ?></div>
				<div class="comment_status"><?php echo $comment->comment_approved; ?></div>
				</div>
				<?php
				$actions = array();

				if ( $user_can ) {
					$actions['approve'] = "<a href='$approve_url' class='dim:the-comment-list:comment-$comment->comment_ID:unapproved:e7e7d3:e7e7d3:new=approved vim-a' title='" . __( 'Approve this comment' ) . "'>" . __( 'Approve' ) . '</a>';
					$actions['unapprove'] = "<a href='$unapprove_url' class='dim:the-comment-list:comment-$comment->comment_ID:unapproved:e7e7d3:e7e7d3:new=unapproved vim-u' title='" . __( 'Unapprove this comment' ) . "'>" . __( 'Unapprove' ) . '</a>';
					if ( $comment_status && 'all' != $comment_status ) { // not looking at all comments
						if ( 'approved' == $the_comment_status ) {
							$actions['unapprove'] = "<a href='$unapprove_url' class='delete:the-comment-list:comment-$comment->comment_ID:e7e7d3:action=dim-comment&amp;new=unapproved vim-u vim-destructive' title='" . __( 'Unapprove this comment' ) . "'>" . __( 'Unapprove' ) . '</a>';
							unset($actions['approve']);
						} else {
							$actions['approve'] = "<a href='$approve_url' class='delete:the-comment-list:comment-$comment->comment_ID:e7e7d3:action=dim-comment&amp;new=approved vim-a vim-destructive' title='" . __( 'Approve this comment' ) . "'>" . __( 'Approve' ) . '</a>';
							unset($actions['unapprove']);
						}
					}
					if ( 'spam' != $the_comment_status )
						$actions['spam'] = "<a href='$spam_url' class='delete:the-comment-list:comment-$comment->comment_ID::spam=1 vim-s vim-destructive' title='" . __( 'Mark this comment as spam' ) . "'>" . /* translators: mark as spam link */ _x( 'Spam', 'verb' ) . '</a>';
					$actions['delete'] = "<a href='$delete_url' class='delete:the-comment-list:comment-$comment->comment_ID delete vim-d vim-destructive'>" . __('Delete') . '</a>';
					$actions['edit'] = "<a href='comment.php?action=editcomment&amp;c={$comment->comment_ID}' title='" . __('Edit comment') . "'>". __('Edit') . '</a>';
					$actions['quickedit'] = '<a onclick="commentReply.open(\''.$comment->comment_ID.'\',\''.$post->ID.'\',\'edit\');return false;" class="vim-q" title="'.__('Quick Edit').'" href="#">' . __('Quick&nbsp;Edit') . '</a>';
					if ( 'spam' != $the_comment_status )
						$actions['reply'] = '<a onclick="commentReply.open(\''.$comment->comment_ID.'\',\''.$post->ID.'\');return false;" class="vim-r" title="'.__('Reply to this comment').'" href="#">' . __('Reply') . '</a>';

					$actions = apply_filters( 'comment_row_actions', $actions, $comment );

					$i = 0;
					echo '<div class="row-actions">';
					foreach ( $actions as $action => $link ) {
						++$i;
						( ( ('approve' == $action || 'unapprove' == $action) && 2 === $i ) || 1 === $i ) ? $sep = '' : $sep = ' | ';

						// Reply and quickedit need a hide-if-no-js span when not added with ajax
						if ( ('reply' == $action || 'quickedit' == $action) && ! $from_ajax )
							$action .= ' hide-if-no-js';

						echo "<span class='$action'>$sep$link</span>";
					}
					echo '</div>';
				}

				echo '</td>';
				break;
			case 'author':
				echo "<td $attributes><strong>"; comment_author(); echo '</strong><br />';
				if ( !empty($author_url) )
					echo "<a title='$author_url' href='$author_url'>$author_url_display</a><br />";
				if ( $user_can ) {
					if ( !empty($comment->comment_author_email) ) {
						comment_author_email_link();
						echo '<br />';
					}
					echo '<a href="edit-comments.php?s=';
					comment_author_IP();
					echo '&amp;mode=detail';
					if ( 'spam' == $comment_status )
						echo '&amp;comment_status=spam';
					echo '">';
					comment_author_IP();
					echo '</a>';
				} //current_user_can
				echo '</td>';
				break;
			case 'date':
				echo "<td $attributes>" . get_comment_date(__('Y/m/d \a\t g:ia')) . '</td>';
				break;
			case 'response':
				if ( 'single' !== $mode ) {
					if ( isset( $_comment_pending_count[$post->ID] ) ) {
						$pending_comments = absint( $_comment_pending_count[$post->ID] );
					} else {
						$_comment_pending_count_temp = (array) get_pending_comments_num( array( $post->ID ) );
						$pending_comments = $_comment_pending_count[$post->ID] = $_comment_pending_count_temp[$post->ID];
					}
					if ( $user_can ) {
						$post_link = "<a href='" . get_edit_post_link($post->ID) . "'>";
						$post_link .= get_the_title($post->ID) . '</a>';
					} else {
						$post_link = get_the_title($post->ID);
					}
					echo "<td $attributes>\n";
					echo '<div class="response-links"><span class="post-com-count-wrapper">';
					echo $post_link . '<br />';
					$pending_phrase = sprintf( __('%s pending'), number_format( $pending_comments ) );
					if ( $pending_comments )
						echo '<strong>';
					comments_number("<a href='edit-comments.php?p=$post->ID' title='$pending_phrase' class='post-com-count'><span class='comment-count'>" . /* translators: comment count link */ _x('0', 'comment count') . '</span></a>', "<a href='edit-comments.php?p=$post->ID' title='$pending_phrase' class='post-com-count'><span class='comment-count'>" . /* translators: comment count link */ _x('1', 'comment count') . '</span></a>', "<a href='edit-comments.php?p=$post->ID' title='$pending_phrase' class='post-com-count'><span class='comment-count'>" . /* translators: comment count link: % will be substituted by comment count */ _x('%', 'comment count') . '</span></a>');
					if ( $pending_comments )
						echo '</strong>';
					echo '</span> ';
					echo "<a href='" . get_permalink( $post->ID ) . "'>#</a>";
					echo '</div>';
					if ( 'attachment' == $post->post_type && ( $thumb = wp_get_attachment_image( $post->ID, array(80, 60), true ) ) )
						echo $thumb;
					echo '</td>';
				}
				break;
			default:
				echo "<td $attributes>\n";
				do_action( 'manage_comments_custom_column', $column_name, $comment->comment_ID );
				echo "</td>\n";
				break;
		}
	}
	echo "</tr>\n";
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $position
 * @param unknown_type $checkbox
 * @param unknown_type $mode
 */
function wp_comment_reply($position = '1', $checkbox = false, $mode = 'single', $table_row = true) {
	global $current_user;

	// allow plugin to replace the popup content
	$content = apply_filters( 'wp_comment_reply', '', array('position' => $position, 'checkbox' => $checkbox, 'mode' => $mode) );

	if ( ! empty($content) ) {
		echo $content;
		return;
	}

	$columns = get_column_headers('edit-comments');
	$hidden = array_intersect( array_keys( $columns ), array_filter( get_hidden_columns('edit-comments') ) );
	$col_count = count($columns) - count($hidden);

?>
<form method="get" action="">
<?php if ( $table_row ) : ?>
<table style="display:none;"><tbody id="com-reply"><tr id="replyrow"><td colspan="<?php echo $col_count; ?>">
<?php else : ?>
<div id="com-reply" style="display:none;"><div id="replyrow">
<?php endif; ?>
	<div id="replyhead" style="display:none;"><?php _e('Reply to Comment'); ?></div>

	<div id="edithead" style="display:none;">
		<div class="inside">
		<label for="author"><?php _e('Name') ?></label>
		<input type="text" name="newcomment_author" size="50" value="" tabindex="101" id="author" />
		</div>

		<div class="inside">
		<label for="author-email"><?php _e('E-mail') ?></label>
		<input type="text" name="newcomment_author_email" size="50" value="" tabindex="102" id="author-email" />
		</div>

		<div class="inside">
		<label for="author-url"><?php _e('URL') ?></label>
		<input type="text" id="author-url" name="newcomment_author_url" size="103" value="" tabindex="103" />
		</div>
		<div style="clear:both;"></div>
	</div>

	<div id="replycontainer"><textarea rows="8" cols="40" name="replycontent" tabindex="104" id="replycontent"></textarea></div>

	<p id="replysubmit" class="submit">
	<a href="#comments-form" class="cancel button-secondary alignleft" tabindex="106"><?php _e('Cancel'); ?></a>
	<a href="#comments-form" class="save button-primary alignright" tabindex="104">
	<span id="savebtn" style="display:none;"><?php _e('Update Comment'); ?></span>
	<span id="replybtn" style="display:none;"><?php _e('Submit Reply'); ?></span></a>
	<img class="waiting" style="display:none;" src="images/wpspin_light.gif" alt="" />
	<span class="error" style="display:none;"></span>
	<br class="clear" />
	</p>

	<input type="hidden" name="user_ID" id="user_ID" value="<?php echo $current_user->ID; ?>" />
	<input type="hidden" name="action" id="action" value="" />
	<input type="hidden" name="comment_ID" id="comment_ID" value="" />
	<input type="hidden" name="comment_post_ID" id="comment_post_ID" value="" />
	<input type="hidden" name="status" id="status" value="" />
	<input type="hidden" name="position" id="position" value="<?php echo $position; ?>" />
	<input type="hidden" name="checkbox" id="checkbox" value="<?php echo $checkbox ? 1 : 0; ?>" />
	<input type="hidden" name="mode" id="mode" value="<?php echo esc_attr($mode); ?>" />
	<?php wp_nonce_field( 'replyto-comment', '_ajax_nonce', false ); ?>
	<?php wp_comment_form_unfiltered_html_nonce(); ?>
<?php if ( $table_row ) : ?>
</td></tr></tbody></table>
<?php else : ?>
</div></div>
<?php endif; ?>
</form>
<?php
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $currentcat
 * @param unknown_type $currentparent
 * @param unknown_type $parent
 * @param unknown_type $level
 * @param unknown_type $categories
 * @return unknown
 */
function wp_dropdown_cats( $currentcat = 0, $currentparent = 0, $parent = 0, $level = 0, $categories = 0 ) {
	if (!$categories )
		$categories = get_categories( array('hide_empty' => 0) );

	if ( $categories ) {
		foreach ( $categories as $category ) {
			if ( $currentcat != $category->term_id && $parent == $category->parent) {
				$pad = str_repeat( '&#8211; ', $level );
				$category->name = esc_html( $category->name );
				echo "\n\t<option value='$category->term_id'";
				if ( $currentparent == $category->term_id )
					echo " selected='selected'";
				echo ">$pad$category->name</option>";
				wp_dropdown_cats( $currentcat, $currentparent, $category->term_id, $level +1, $categories );
			}
		}
	} else {
		return false;
	}
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $meta
 */
function list_meta( $meta ) {
	// Exit if no meta
	if ( ! $meta ) {
		echo '
<table id="list-table" style="display: none;">
	<thead>
	<tr>
		<th class="left">' . __( 'Name' ) . '</th>
		<th>' . __( 'Value' ) . '</th>
	</tr>
	</thead>
	<tbody id="the-list" class="list:meta">
	<tr><td></td></tr>
	</tbody>
</table>'; //TBODY needed for list-manipulation JS
		return;
	}
	$count = 0;
?>
<table id="list-table">
	<thead>
	<tr>
		<th class="left"><?php _e( 'Name' ) ?></th>
		<th><?php _e( 'Value' ) ?></th>
	</tr>
	</thead>
	<tbody id='the-list' class='list:meta'>
<?php
	foreach ( $meta as $entry )
		echo _list_meta_row( $entry, $count );
?>
	</tbody>
</table>
<?php
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $entry
 * @param unknown_type $count
 * @return unknown
 */
function _list_meta_row( $entry, &$count ) {
	static $update_nonce = false;
	if ( !$update_nonce )
		$update_nonce = wp_create_nonce( 'add-meta' );

	$r = '';
	++ $count;
	if ( $count % 2 )
		$style = 'alternate';
	else
		$style = '';
	if ('_' == $entry['meta_key'] { 0 } )
		$style .= ' hidden';

	if ( is_serialized( $entry['meta_value'] ) ) {
		if ( is_serialized_string( $entry['meta_value'] ) ) {
			// this is a serialized string, so we should display it
			$entry['meta_value'] = maybe_unserialize( $entry['meta_value'] );
		} else {
			// this is a serialized array/object so we should NOT display it
			--$count;
			return;
		}
	}

	$entry['meta_key'] = esc_attr($entry['meta_key']);
	$entry['meta_value'] = htmlspecialchars($entry['meta_value']); // using a <textarea />
	$entry['meta_id'] = (int) $entry['meta_id'];

	$delete_nonce = wp_create_nonce( 'delete-meta_' . $entry['meta_id'] );

	$r .= "\n\t<tr id='meta-{$entry['meta_id']}' class='$style'>";
	$r .= "\n\t\t<td class='left'><label class='screen-reader-text' for='meta[{$entry['meta_id']}][key]'>" . __( 'Key' ) . "</label><input name='meta[{$entry['meta_id']}][key]' id='meta[{$entry['meta_id']}][key]' tabindex='6' type='text' size='20' value='{$entry['meta_key']}' />";

	$r .= "\n\t\t<div class='submit'><input name='deletemeta[{$entry['meta_id']}]' type='submit' ";
	$r .= "class='delete:the-list:meta-{$entry['meta_id']}::_ajax_nonce=$delete_nonce deletemeta' tabindex='6' value='". esc_attr__( 'Delete' ) ."' />";
	$r .= "\n\t\t<input name='updatemeta' type='submit' tabindex='6' value='". esc_attr__( 'Update' ) ."' class='add:the-list:meta-{$entry['meta_id']}::_ajax_nonce=$update_nonce updatemeta' /></div>";
	$r .= wp_nonce_field( 'change-meta', '_ajax_nonce', false, false );
	$r .= "</td>";

	$r .= "\n\t\t<td><label class='screen-reader-text' for='meta[{$entry['meta_id']}][value]'>" . __( 'Value' ) . "</label><textarea name='meta[{$entry['meta_id']}][value]' id='meta[{$entry['meta_id']}][value]' tabindex='6' rows='2' cols='30'>{$entry['meta_value']}</textarea></td>\n\t</tr>";
	return $r;
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 */
function meta_form() {
	global $wpdb;
	$limit = (int) apply_filters( 'postmeta_form_limit', 30 );
	$keys = $wpdb->get_col( "
		SELECT meta_key
		FROM $wpdb->postmeta
		GROUP BY meta_key
		HAVING meta_key NOT LIKE '\_%'
		ORDER BY LOWER(meta_key)
		LIMIT $limit" );
	if ( $keys )
		natcasesort($keys);
?>
<p><strong><?php _e( 'Add new custom field:' ) ?></strong></p>
<table id="newmeta">
<thead>
<tr>
<th class="left"><label for="metakeyselect"><?php _e( 'Name' ) ?></label></th>
<th><label for="metavalue"><?php _e( 'Value' ) ?></label></th>
</tr>
</thead>

<tbody>
<tr>
<td id="newmetaleft" class="left">
<?php if ( $keys ) { ?>
<select id="metakeyselect" name="metakeyselect" tabindex="7">
<option value="#NONE#"><?php _e( '- Select -' ); ?></option>
<?php

	foreach ( $keys as $key ) {
		$key = esc_attr( $key );
		echo "\n<option value='" . esc_attr($key) . "'>$key</option>";
	}
?>
</select>
<input class="hide-if-js" type="text" id="metakeyinput" name="metakeyinput" tabindex="7" value="" />
<a href="#postcustomstuff" class="hide-if-no-js" onclick="jQuery('#metakeyinput, #metakeyselect, #enternew, #cancelnew').toggle();return false;">
<span id="enternew"><?php _e('Enter new'); ?></span>
<span id="cancelnew" class="hidden"><?php _e('Cancel'); ?></span></a>
<?php } else { ?>
<input type="text" id="metakeyinput" name="metakeyinput" tabindex="7" value="" />
<?php } ?>
</td>
<td><textarea id="metavalue" name="metavalue" rows="2" cols="25" tabindex="8"></textarea></td>
</tr>

<tr><td colspan="2" class="submit">
<input type="submit" id="addmetasub" name="addmeta" class="add:the-list:newmeta" tabindex="9" value="<?php esc_attr_e( 'Add Custom Field' ) ?>" />
<?php wp_nonce_field( 'add-meta', '_ajax_nonce', false ); ?>
</td></tr>
</tbody>
</table>
<?php

}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $edit
 * @param unknown_type $for_post
 * @param unknown_type $tab_index
 * @param unknown_type $multi
 */
function touch_time( $edit = 1, $for_post = 1, $tab_index = 0, $multi = 0 ) {
	global $wp_locale, $post, $comment;

	if ( $for_post )
		$edit = ( in_array($post->post_status, array('draft', 'pending') ) && (!$post->post_date_gmt || '0000-00-00 00:00:00' == $post->post_date_gmt ) ) ? false : true;

	$tab_index_attribute = '';
	if ( (int) $tab_index > 0 )
		$tab_index_attribute = " tabindex=\"$tab_index\"";

	// echo '<label for="timestamp" style="display: block;"><input type="checkbox" class="checkbox" name="edit_date" value="1" id="timestamp"'.$tab_index_attribute.' /> '.__( 'Edit timestamp' ).'</label><br />';

	$time_adj = time() + (get_option( 'gmt_offset' ) * 3600 );
	$post_date = ($for_post) ? $post->post_date : $comment->comment_date;
	$jj = ($edit) ? mysql2date( 'd', $post_date, false ) : gmdate( 'd', $time_adj );
	$mm = ($edit) ? mysql2date( 'm', $post_date, false ) : gmdate( 'm', $time_adj );
	$aa = ($edit) ? mysql2date( 'Y', $post_date, false ) : gmdate( 'Y', $time_adj );
	$hh = ($edit) ? mysql2date( 'H', $post_date, false ) : gmdate( 'H', $time_adj );
	$mn = ($edit) ? mysql2date( 'i', $post_date, false ) : gmdate( 'i', $time_adj );
	$ss = ($edit) ? mysql2date( 's', $post_date, false ) : gmdate( 's', $time_adj );

	$cur_jj = gmdate( 'd', $time_adj );
	$cur_mm = gmdate( 'm', $time_adj );
	$cur_aa = gmdate( 'Y', $time_adj );
	$cur_hh = gmdate( 'H', $time_adj );
	$cur_mn = gmdate( 'i', $time_adj );

	$month = "<select " . ( $multi ? '' : 'id="mm" ' ) . "name=\"mm\"$tab_index_attribute>\n";
	for ( $i = 1; $i < 13; $i = $i +1 ) {
		$month .= "\t\t\t" . '<option value="' . zeroise($i, 2) . '"';
		if ( $i == $mm )
			$month .= ' selected="selected"';
		$month .= '>' . $wp_locale->get_month_abbrev( $wp_locale->get_month( $i ) ) . "</option>\n";
	}
	$month .= '</select>';

	$day = '<input type="text" ' . ( $multi ? '' : 'id="jj" ' ) . 'name="jj" value="' . $jj . '" size="2" maxlength="2"' . $tab_index_attribute . ' autocomplete="off" />';
	$year = '<input type="text" ' . ( $multi ? '' : 'id="aa" ' ) . 'name="aa" value="' . $aa . '" size="4" maxlength="4"' . $tab_index_attribute . ' autocomplete="off" />';
	$hour = '<input type="text" ' . ( $multi ? '' : 'id="hh" ' ) . 'name="hh" value="' . $hh . '" size="2" maxlength="2"' . $tab_index_attribute . ' autocomplete="off" />';
	$minute = '<input type="text" ' . ( $multi ? '' : 'id="mn" ' ) . 'name="mn" value="' . $mn . '" size="2" maxlength="2"' . $tab_index_attribute . ' autocomplete="off" />';
	/* translators: 1: month input, 2: day input, 3: year input, 4: hour input, 5: minute input */
	printf(__('%1$s%2$s, %3$s @ %4$s : %5$s'), $month, $day, $year, $hour, $minute);

	echo '<input type="hidden" id="ss" name="ss" value="' . $ss . '" />';

	if ( $multi ) return;

	echo "\n\n";
	foreach ( array('mm', 'jj', 'aa', 'hh', 'mn') as $timeunit ) {
		echo '<input type="hidden" id="hidden_' . $timeunit . '" name="hidden_' . $timeunit . '" value="' . $$timeunit . '" />' . "\n";
		$cur_timeunit = 'cur_' . $timeunit;
		echo '<input type="hidden" id="'. $cur_timeunit . '" name="'. $cur_timeunit . '" value="' . $$cur_timeunit . '" />' . "\n";
	}
?>

<p>
<a href="#edit_timestamp" class="save-timestamp hide-if-no-js button"><?php _e('OK'); ?></a>
<a href="#edit_timestamp" class="cancel-timestamp hide-if-no-js"><?php _e('Cancel'); ?></a>
</p>
<?php
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $default
 */
function page_template_dropdown( $default = '' ) {
	$templates = get_page_templates();
	ksort( $templates );
	foreach (array_keys( $templates ) as $template )
		: if ( $default == $templates[$template] )
			$selected = " selected='selected'";
		else
			$selected = '';
	echo "\n\t<option value='".$templates[$template]."' $selected>$template</option>";
	endforeach;
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $default
 * @param unknown_type $parent
 * @param unknown_type $level
 * @return unknown
 */
function parent_dropdown( $default = 0, $parent = 0, $level = 0 ) {
	global $wpdb, $post_ID;
	$items = $wpdb->get_results( $wpdb->prepare("SELECT ID, post_parent, post_title FROM $wpdb->posts WHERE post_parent = %d AND post_type = 'page' ORDER BY menu_order", $parent) );

	if ( $items ) {
		foreach ( $items as $item ) {
			// A page cannot be its own parent.
			if (!empty ( $post_ID ) ) {
				if ( $item->ID == $post_ID ) {
					continue;
				}
			}
			$pad = str_repeat( '&nbsp;', $level * 3 );
			if ( $item->ID == $default)
				$current = ' selected="selected"';
			else
				$current = '';

			echo "\n\t<option class='level-$level' value='$item->ID'$current>$pad " . esc_html($item->post_title) . "</option>";
			parent_dropdown( $default, $item->ID, $level +1 );
		}
	} else {
		return false;
	}
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 */
function browse_happy() {
	$getit = __( 'WordPress recommends a better browser' );
	echo '
		<div id="bh"><a href="http://browsehappy.com/" title="'.$getit.'"><img src="images/browse-happy.gif" alt="Browse Happy" /></a></div>
';
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $id
 * @return unknown
 */
function the_attachment_links( $id = false ) {
	$id = (int) $id;
	$post = & get_post( $id );

	if ( $post->post_type != 'attachment' )
		return false;

	$icon = get_attachment_icon( $post->ID );
	$attachment_data = wp_get_attachment_metadata( $id );
	$thumb = isset( $attachment_data['thumb'] );
?>
<form id="the-attachment-links">
<table>
	<col />
	<col class="widefat" />
	<tr>
		<th scope="row"><?php _e( 'URL' ) ?></th>
		<td><textarea rows="1" cols="40" type="text" class="attachmentlinks" readonly="readonly"><?php echo wp_get_attachment_url(); ?></textarea></td>
	</tr>
<?php if ( $icon ) : ?>
	<tr>
		<th scope="row"><?php $thumb ? _e( 'Thumbnail linked to file' ) : _e( 'Image linked to file' ); ?></th>
		<td><textarea rows="1" cols="40" type="text" class="attachmentlinks" readonly="readonly"><a href="<?php echo wp_get_attachment_url(); ?>"><?php echo $icon ?></a></textarea></td>
	</tr>
	<tr>
		<th scope="row"><?php $thumb ? _e( 'Thumbnail linked to page' ) : _e( 'Image linked to page' ); ?></th>
		<td><textarea rows="1" cols="40" type="text" class="attachmentlinks" readonly="readonly"><a href="<?php echo get_attachment_link( $post->ID ) ?>" rel="attachment wp-att-<?php echo $post->ID; ?>"><?php echo $icon ?></a></textarea></td>
	</tr>
<?php else : ?>
	<tr>
		<th scope="row"><?php _e( 'Link to file' ) ?></th>
		<td><textarea rows="1" cols="40" type="text" class="attachmentlinks" readonly="readonly"><a href="<?php echo wp_get_attachment_url(); ?>" class="attachmentlink"><?php echo basename( wp_get_attachment_url() ); ?></a></textarea></td>
	</tr>
	<tr>
		<th scope="row"><?php _e( 'Link to page' ) ?></th>
		<td><textarea rows="1" cols="40" type="text" class="attachmentlinks" readonly="readonly"><a href="<?php echo get_attachment_link( $post->ID ) ?>" rel="attachment wp-att-<?php echo $post->ID ?>"><?php the_title(); ?></a></textarea></td>
	</tr>
<?php endif; ?>
</table>
</form>
<?php
}


/**
 * Print out <option> html elements for role selectors based on $wp_roles
 *
 * @package WordPress
 * @subpackage Administration
 * @since 2.1
 *
 * @uses $wp_roles
 * @param string $default slug for the role that should be already selected
 */
function wp_dropdown_roles( $selected = false ) {
	global $wp_roles;
	$p = '';
	$r = '';

	$editable_roles = get_editable_roles();

	foreach( $editable_roles as $role => $details ) {
		$name = translate_user_role($details['name'] );
		if ( $selected == $role ) // Make default first in list
			$p = "\n\t<option selected='selected' value='" . esc_attr($role) . "'>$name</option>";
		else
			$r .= "\n\t<option value='" . esc_attr($role) . "'>$name</option>";
	}
	echo $p . $r;
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $size
 * @return unknown
 */
function wp_convert_hr_to_bytes( $size ) {
	$size = strtolower($size);
	$bytes = (int) $size;
	if ( strpos($size, 'k') !== false )
		$bytes = intval($size) * 1024;
	elseif ( strpos($size, 'm') !== false )
		$bytes = intval($size) * 1024 * 1024;
	elseif ( strpos($size, 'g') !== false )
		$bytes = intval($size) * 1024 * 1024 * 1024;
	return $bytes;
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $bytes
 * @return unknown
 */
function wp_convert_bytes_to_hr( $bytes ) {
	$units = array( 0 => 'B', 1 => 'kB', 2 => 'MB', 3 => 'GB' );
	$log = log( $bytes, 1024 );
	$power = (int) $log;
	$size = pow(1024, $log - $power);
	return $size . $units[$power];
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @return unknown
 */
function wp_max_upload_size() {
	$u_bytes = wp_convert_hr_to_bytes( ini_get( 'upload_max_filesize' ) );
	$p_bytes = wp_convert_hr_to_bytes( ini_get( 'post_max_size' ) );
	$bytes = apply_filters( 'upload_size_limit', min($u_bytes, $p_bytes), $u_bytes, $p_bytes );
	return $bytes;
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $action
 */
function wp_import_upload_form( $action ) {
	$bytes = apply_filters( 'import_upload_size_limit', wp_max_upload_size() );
	$size = wp_convert_bytes_to_hr( $bytes );
	$upload_dir = wp_upload_dir();
	if ( ! empty( $upload_dir['error'] ) ) :
		?><div class="error"><p><?php _e('Before you can upload your import file, you will need to fix the following error:'); ?></p>
		<p><strong><?php echo $upload_dir['error']; ?></strong></p></div><?php
	else :
?>
<form enctype="multipart/form-data" id="import-upload-form" method="post" action="<?php echo esc_attr($action) ?>">
<p>
<?php wp_nonce_field('import-upload'); ?>
<label for="upload"><?php _e( 'Choose a file from your computer:' ); ?></label> (<?php printf( __('Maximum size: %s' ), $size ); ?>)
<input type="file" id="upload" name="import" size="25" />
<input type="hidden" name="action" value="save" />
<input type="hidden" name="max_file_size" value="<?php echo $bytes; ?>" />
</p>
<p class="submit">
<input type="submit" class="button" value="<?php esc_attr_e( 'Upload file and import' ); ?>" />
</p>
</form>
<?php
	endif;
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 */
function wp_remember_old_slug() {
	global $post;
	$name = esc_attr($post->post_name); // just in case
	if ( strlen($name) )
		echo '<input type="hidden" id="wp-old-slug" name="wp-old-slug" value="' . $name . '" />';
}

/**
 * Add a meta box to an edit form.
 *
 * @since 2.5.0
 *
 * @param string $id String for use in the 'id' attribute of tags.
 * @param string $title Title of the meta box.
 * @param string $callback Function that fills the box with the desired content. The function should echo its output.
 * @param string $page The type of edit page on which to show the box (post, page, link).
 * @param string $context The context within the page where the boxes should show ('normal', 'advanced').
 * @param string $priority The priority within the context where the boxes should show ('high', 'low').
 */
function add_meta_box($id, $title, $callback, $page, $context = 'advanced', $priority = 'default', $callback_args=null) {
	global $wp_meta_boxes;

	if ( !isset($wp_meta_boxes) )
		$wp_meta_boxes = array();
	if ( !isset($wp_meta_boxes[$page]) )
		$wp_meta_boxes[$page] = array();
	if ( !isset($wp_meta_boxes[$page][$context]) )
		$wp_meta_boxes[$page][$context] = array();

	foreach ( array_keys($wp_meta_boxes[$page]) as $a_context ) {
	foreach ( array('high', 'core', 'default', 'low') as $a_priority ) {
		if ( !isset($wp_meta_boxes[$page][$a_context][$a_priority][$id]) )
			continue;

		// If a core box was previously added or removed by a plugin, don't add.
		if ( 'core' == $priority ) {
			// If core box previously deleted, don't add
			if ( false === $wp_meta_boxes[$page][$a_context][$a_priority][$id] )
				return;
			// If box was added with default priority, give it core priority to maintain sort order
			if ( 'default' == $a_priority ) {
				$wp_meta_boxes[$page][$a_context]['core'][$id] = $wp_meta_boxes[$page][$a_context]['default'][$id];
				unset($wp_meta_boxes[$page][$a_context]['default'][$id]);
			}
			return;
		}
		// If no priority given and id already present, use existing priority
		if ( empty($priority) ) {
			$priority = $a_priority;
		// else if we're adding to the sorted priortiy, we don't know the title or callback. Glab them from the previously added context/priority.
		} elseif ( 'sorted' == $priority ) {
			$title = $wp_meta_boxes[$page][$a_context][$a_priority][$id]['title'];
			$callback = $wp_meta_boxes[$page][$a_context][$a_priority][$id]['callback'];
			$callback_args = $wp_meta_boxes[$page][$a_context][$a_priority][$id]['args'];
		}
		// An id can be in only one priority and one context
		if ( $priority != $a_priority || $context != $a_context )
			unset($wp_meta_boxes[$page][$a_context][$a_priority][$id]);
	}
	}

	if ( empty($priority) )
		$priority = 'low';

	if ( !isset($wp_meta_boxes[$page][$context][$priority]) )
		$wp_meta_boxes[$page][$context][$priority] = array();

	$wp_meta_boxes[$page][$context][$priority][$id] = array('id' => $id, 'title' => $title, 'callback' => $callback, 'args' => $callback_args);
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $page
 * @param unknown_type $context
 * @param unknown_type $object
 * @return int number of meta_boxes
 */
function do_meta_boxes($page, $context, $object) {
	global $wp_meta_boxes;
	static $already_sorted = false;

	//do_action('do_meta_boxes', $page, $context, $object);

	$hidden = get_hidden_meta_boxes($page);

	echo "<div id='$context-sortables' class='meta-box-sortables'>\n";

	$i = 0;
	do {
		// Grab the ones the user has manually sorted. Pull them out of their previous context/priority and into the one the user chose
		if ( !$already_sorted && $sorted = get_user_option( "meta-box-order_$page", 0, false ) ) {
			foreach ( $sorted as $box_context => $ids )
				foreach ( explode(',', $ids) as $id )
					if ( $id )
						add_meta_box( $id, null, null, $page, $box_context, 'sorted' );
		}
		$already_sorted = true;

		if ( !isset($wp_meta_boxes) || !isset($wp_meta_boxes[$page]) || !isset($wp_meta_boxes[$page][$context]) )
			break;

		foreach ( array('high', 'sorted', 'core', 'default', 'low') as $priority ) {
			if ( isset($wp_meta_boxes[$page][$context][$priority]) ) {
				foreach ( (array) $wp_meta_boxes[$page][$context][$priority] as $box ) {
					if ( false == $box || ! $box['title'] )
						continue;
					$i++;
					$style = '';
					if ( in_array($box['id'], $hidden) )
						$style = 'style="display:none;"';
					echo '<div id="' . $box['id'] . '" class="postbox ' . postbox_classes($box['id'], $page) . '" ' . $style . '>' . "\n";
					echo '<div class="handlediv" title="' . __('Click to toggle') . '"><br /></div>';
					echo "<h3 class='hndle'><span>{$box['title']}</span></h3>\n";
					echo '<div class="inside">' . "\n";
					call_user_func($box['callback'], $object, $box);
					echo "</div>\n";
					echo "</div>\n";
				}
			}
		}
	} while(0);

	echo "</div>";

	return $i;

}

/**
 * Remove a meta box from an edit form.
 *
 * @since 2.6.0
 *
 * @param string $id String for use in the 'id' attribute of tags.
 * @param string $page The type of edit page on which to show the box (post, page, link).
 * @param string $context The context within the page where the boxes should show ('normal', 'advanced').
 */
function remove_meta_box($id, $page, $context) {
	global $wp_meta_boxes;

	if ( !isset($wp_meta_boxes) )
		$wp_meta_boxes = array();
	if ( !isset($wp_meta_boxes[$page]) )
		$wp_meta_boxes[$page] = array();
	if ( !isset($wp_meta_boxes[$page][$context]) )
		$wp_meta_boxes[$page][$context] = array();

	foreach ( array('high', 'core', 'default', 'low') as $priority )
		$wp_meta_boxes[$page][$context][$priority][$id] = false;
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $page
 */
function meta_box_prefs($page) {
	global $wp_meta_boxes;

	if ( empty($wp_meta_boxes[$page]) )
		return;

	$hidden = get_hidden_meta_boxes($page);

	foreach ( array_keys($wp_meta_boxes[$page]) as $context ) {
		foreach ( array_keys($wp_meta_boxes[$page][$context]) as $priority ) {
			foreach ( $wp_meta_boxes[$page][$context][$priority] as $box ) {
				if ( false == $box || ! $box['title'] )
					continue;
				// Submit box cannot be hidden
				if ( 'submitdiv' == $box['id'] || 'linksubmitdiv' == $box['id'] )
					continue;
				$box_id = $box['id'];
				echo '<label for="' . $box_id . '-hide">';
				echo '<input class="hide-postbox-tog" name="' . $box_id . '-hide" type="checkbox" id="' . $box_id . '-hide" value="' . $box_id . '"' . (! in_array($box_id, $hidden) ? ' checked="checked"' : '') . ' />';
				echo "{$box['title']}</label>\n";
			}
		}
	}
}

function get_hidden_meta_boxes($page) {
	$hidden = (array) get_user_option( "meta-box-hidden_$page", 0, false );

	// Hide slug boxes by default
	if ( empty($hidden[0]) ) {
		if ( 'page' == $page )
			$hidden = array('pageslugdiv');
		elseif ( 'post' == $page )
			$hidden = array('slugdiv');
	}

	return $hidden;
}

/**
 * Add a new section to a settings page.
 *
 * @since 2.7.0
 *
 * @param string $id String for use in the 'id' attribute of tags.
 * @param string $title Title of the section.
 * @param string $callback Function that fills the section with the desired content. The function should echo its output.
 * @param string $page The type of settings page on which to show the section (general, reading, writing, ...).
 */
function add_settings_section($id, $title, $callback, $page) {
	global $wp_settings_sections;

	if ( !isset($wp_settings_sections) )
		$wp_settings_sections = array();
	if ( !isset($wp_settings_sections[$page]) )
		$wp_settings_sections[$page] = array();
	if ( !isset($wp_settings_sections[$page][$id]) )
		$wp_settings_sections[$page][$id] = array();

	$wp_settings_sections[$page][$id] = array('id' => $id, 'title' => $title, 'callback' => $callback);
}

/**
 * Add a new field to a settings page.
 *
 * @since 2.7.0
 *
 * @param string $id String for use in the 'id' attribute of tags.
 * @param string $title Title of the field.
 * @param string $callback Function that fills the field with the desired content. The function should echo its output.
 * @param string $page The type of settings page on which to show the field (general, reading, writing, ...).
 * @param string $section The section of the settingss page in which to show the box (default, ...).
 * @param array $args Additional arguments
 */
function add_settings_field($id, $title, $callback, $page, $section = 'default', $args = array()) {
	global $wp_settings_fields;

	if ( !isset($wp_settings_fields) )
		$wp_settings_fields = array();
	if ( !isset($wp_settings_fields[$page]) )
		$wp_settings_fields[$page] = array();
	if ( !isset($wp_settings_fields[$page][$section]) )
		$wp_settings_fields[$page][$section] = array();

	$wp_settings_fields[$page][$section][$id] = array('id' => $id, 'title' => $title, 'callback' => $callback, 'args' => $args);
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $page
 */
function do_settings_sections($page) {
	global $wp_settings_sections, $wp_settings_fields;

	if ( !isset($wp_settings_sections) || !isset($wp_settings_sections[$page]) )
		return;

	foreach ( (array) $wp_settings_sections[$page] as $section ) {
		echo "<h3>{$section['title']}</h3>\n";
		call_user_func($section['callback'], $section);
		if ( !isset($wp_settings_fields) || !isset($wp_settings_fields[$page]) || !isset($wp_settings_fields[$page][$section['id']]) )
			continue;
		echo '<table class="form-table">';
		do_settings_fields($page, $section['id']);
		echo '</table>';
	}
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $page
 * @param unknown_type $section
 */
function do_settings_fields($page, $section) {
	global $wp_settings_fields;

	if ( !isset($wp_settings_fields) || !isset($wp_settings_fields[$page]) || !isset($wp_settings_fields[$page][$section]) )
		return;

	foreach ( (array) $wp_settings_fields[$page][$section] as $field ) {
		echo '<tr valign="top">';
		if ( !empty($field['args']['label_for']) )
			echo '<th scope="row"><label for="' . $field['args']['label_for'] . '">' . $field['title'] . '</label></th>';
		else
			echo '<th scope="row">' . $field['title'] . '</th>';
		echo '<td>';
		call_user_func($field['callback']);
		echo '</td>';
		echo '</tr>';
	}
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $page
 */
function manage_columns_prefs($page) {
	$columns = get_column_headers($page);

	$hidden = get_hidden_columns($page);

	foreach ( $columns as $column => $title ) {
		// Can't hide these
		if ( 'cb' == $column || 'title' == $column || 'name' == $column || 'username' == $column || 'media' == $column || 'comment' == $column )
			continue;
		if ( empty($title) )
			continue;

		if ( 'comments' == $column )
			$title = __('Comments');
		$id = "$column-hide";
		echo '<label for="' . $id . '">';
		echo '<input class="hide-column-tog" name="' . $id . '" type="checkbox" id="' . $id . '" value="' . $column . '"' . (! in_array($column, $hidden) ? ' checked="checked"' : '') . ' />';
		echo "$title</label>\n";
	}
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 *
 * @param unknown_type $found_action
 */
function find_posts_div($found_action = '') {
?>
	<div id="find-posts" class="find-box" style="display:none;">
		<div id="find-posts-head" class="find-box-head"><?php _e('Find Posts or Pages'); ?></div>
		<div class="find-box-inside">
			<div class="find-box-search">
				<?php if ( $found_action ) { ?>
					<input type="hidden" name="found_action" value="<?php echo esc_attr($found_action); ?>" />
				<?php } ?>

				<input type="hidden" name="affected" id="affected" value="" />
				<?php wp_nonce_field( 'find-posts', '_ajax_nonce', false ); ?>
				<label class="screen-reader-text" for="find-posts-input"><?php _e( 'Search' ); ?></label>
				<input type="text" id="find-posts-input" name="ps" value="" />
				<input type="button" onclick="findPosts.send();" value="<?php esc_attr_e( 'Search' ); ?>" class="button" /><br />

				<input type="radio" name="find-posts-what" id="find-posts-posts" checked="checked" value="posts" />
				<label for="find-posts-posts"><?php _e( 'Posts' ); ?></label>
				<input type="radio" name="find-posts-what" id="find-posts-pages" value="pages" />
				<label for="find-posts-pages"><?php _e( 'Pages' ); ?></label>
			</div>
			<div id="find-posts-response"></div>
		</div>
		<div class="find-box-buttons">
			<input type="button" class="button alignleft" onclick="findPosts.close();" value="<?php esc_attr_e('Close'); ?>" />
			<input id="find-posts-submit" type="submit" class="button-primary alignright" value="<?php esc_attr_e('Select'); ?>" />
		</div>
	</div>
<?php
}

/**
 * Display the post password.
 *
 * The password is passed through {@link esc_attr()} to ensure that it
 * is safe for placing in an html attribute.
 *
 * @uses attr
 * @since 2.7.0
 */
function the_post_password() {
	global $post;
	if ( isset( $post->post_password ) ) echo esc_attr( $post->post_password );
}

/**
 * {@internal Missing Short Description}}
 *
 * @since unknown
 */
function favorite_actions( $screen = null ) {
	switch ( $screen ) {
		case 'post-new.php':
			$default_action = array('edit.php' => array(__('Edit Posts'), 'edit_posts'));
			break;
		case 'edit-pages.php':
			$default_action = array('page-new.php' => array(__('New Page'), 'edit_pages'));
			break;
		case 'page-new.php':
			$default_action = array('edit-pages.php' => array(__('Edit Pages'), 'edit_pages'));
			break;
		case 'upload.php':
			$default_action = array('media-new.php' => array(__('New Media'), 'upload_files'));
			break;
		case 'media-new.php':
			$default_action = array('upload.php' => array(__('Edit Media'), 'upload_files'));
			break;
		case 'link-manager.php':
			$default_action = array('link-add.php' => array(__('New Link'), 'manage_links'));
			break;
		case 'link-add.php':
			$default_action = array('link-manager.php' => array(__('Edit Links'), 'manage_links'));
			break;
		case 'users.php':
			$default_action = array('user-new.php' => array(__('New User'), 'create_users'));
			break;
		case 'user-new.php':
			$default_action = array('users.php' => array(__('Edit Users'), 'edit_users'));
			break;
		case 'plugins.php':
			$default_action = array('plugin-install.php' => array(__('Install Plugins'), 'install_plugins'));
			break;
		case 'plugin-install.php':
			$default_action = array('plugins.php' => array(__('Manage Plugins'), 'activate_plugins'));
			break;
		case 'themes.php':
			$default_action = array('theme-install.php' => array(__('Install Themes'), 'install_themes'));
			break;
		case 'theme-install.php':
			$default_action = array('themes.php' => array(__('Manage Themes'), 'switch_themes'));
			break;
		default:
			$default_action = array('post-new.php' => array(__('New Post'), 'edit_posts'));
			break;
	}

	$actions = array(
		'post-new.php' => array(__('New Post'), 'edit_posts'),
		'edit.php?post_status=draft' => array(__('Drafts'), 'edit_posts'),
		'page-new.php' => array(__('New Page'), 'edit_pages'),
		'media-new.php' => array(__('Upload'), 'upload_files'),
		'edit-comments.php' => array(__('Comments'), 'moderate_comments')
		);

	$default_key = array_keys($default_action);
	$default_key = $default_key[0];
	if ( isset($actions[$default_key]) )
		unset($actions[$default_key]);
	$actions = array_merge($default_action, $actions);
	$actions = apply_filters('favorite_actions', $actions);

	$allowed_actions = array();
	foreach ( $actions as $action => $data ) {
		if ( current_user_can($data[1]) )
			$allowed_actions[$action] = $data[0];
	}

	if ( empty($allowed_actions) )
		return;

	$first = array_keys($allowed_actions);
	$first = $first[0];
	echo '<div id="favorite-actions">';
	echo '<div id="favorite-first"><a href="' . $first . '">' . $allowed_actions[$first] . '</a></div><div id="favorite-toggle"><br /></div>';
	echo '<div id="favorite-inside">';

	array_shift($allowed_actions);

	foreach ( $allowed_actions as $action => $label) {
		echo "<div class='favorite-action'><a href='$action'>";
		echo $label;
		echo "</a></div>\n";
	}
	echo "</div></div>\n";
}

/**
 * Get the post title.
 *
 * The post title is fetched and if it is blank then a default string is
 * returned.
 *
 * @since 2.7.0
 * @param int $id The post id. If not supplied the global $post is used.
 *
 */
function _draft_or_post_title($post_id = 0)
{
	$title = get_the_title($post_id);
	if ( empty($title) )
		$title = __('(no title)');
	return $title;
}

/**
 * Display the search query.
 *
 * A simple wrapper to display the "s" parameter in a GET URI. This function
 * should only be used when {@link the_search_query()} cannot.
 *
 * @uses attr
 * @since 2.7.0
 *
 */
function _admin_search_query() {
	echo isset($_GET['s']) ? esc_attr( stripslashes( $_GET['s'] ) ) : '';
}

/**
 * Generic Iframe header for use with Thickbox
 *
 * @since 2.7.0
 * @param string $title Title of the Iframe page.
 * @param bool $limit_styles Limit styles to colour-related styles only (unless others are enqueued).
 *
 */
function iframe_header( $title = '', $limit_styles = false ) {
?><!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 ?> &#8212; <?php _e('WordPress'); ?></title>
<?php
wp_enqueue_style( 'global' );
if ( ! $limit_styles )
	wp_enqueue_style( 'wp-admin' );
wp_enqueue_style( 'colors' );
?>
<script type="text/javascript">
//<![CDATA[
addLoadEvent = function(func){if(typeof jQuery!="undefined")jQuery(document).ready(func);else if(typeof wpOnload!='function'){wpOnload=func;}else{var oldonload=wpOnload;wpOnload=function(){oldonload();func();}}};
function tb_close(){var win=window.dialogArguments||opener||parent||top;win.tb_remove();}
//]]>
</script>
<?php
do_action('admin_print_styles');
do_action('admin_print_scripts');
do_action('admin_head');
?>
</head>
<body<?php if ( isset($GLOBALS['body_id']) ) echo ' id="' . $GLOBALS['body_id'] . '"'; ?>>
<?php
}

/**
 * Generic Iframe footer for use with Thickbox
 *
 * @since 2.7.0
 *
 */
function iframe_footer() {
	//We're going to hide any footer output on iframe pages, but run the hooks anyway since they output Javascript or other needed content. ?>
	<div class="hidden">
<?php
	do_action('admin_footer', '');
	do_action('admin_print_footer_scripts'); ?>
	</div>
<script type="text/javascript">if(typeof wpOnload=="function")wpOnload();</script>
</body>
</html>
<?php
}

function _post_states($post) {
	$post_states = array();
	if ( isset($_GET['post_status']) )
		$post_status = $_GET['post_status'];
	else
		$post_status = '';

	if ( !empty($post->post_password) )
		$post_states[] = __('Password protected');
	if ( 'private' == $post->post_status && 'private' != $post_status )
		$post_states[] = __('Private');
	if ( 'draft' == $post->post_status && 'draft' != $post_status )
		$post_states[] = __('Draft');
	if ( 'pending' == $post->post_status && 'pending' != $post_status )
		/* translators: post state */
		$post_states[] = _x('Pending', 'post state');
	if ( is_sticky($post->ID) )
		$post_states[] = __('Sticky');

	$post_states = apply_filters( 'display_post_states', $post_states );

	if ( ! empty($post_states) ) {
		$state_count = count($post_states);
		$i = 0;
		echo ' - ';
		foreach ( $post_states as $state ) {
			++$i;
			( $i == $state_count ) ? $sep = '' : $sep = ', ';
			echo "<span class='post-state'>$state$sep</span>";
		}
	}
}

function screen_meta($screen) {
	global $wp_meta_boxes, $_wp_contextual_help;

	$screen = str_replace('.php', '', $screen);
	$screen = str_replace('-new', '', $screen);
	$screen = str_replace('-add', '', $screen);
	$screen = apply_filters('screen_meta_screen', $screen);

	$column_screens = get_column_headers($screen);
	$meta_screens = array('index' => 'dashboard');

	if ( isset($meta_screens[$screen]) )
		$screen = $meta_screens[$screen];
	$show_screen = false;
	$show_on_screen = false;
	if ( !empty($wp_meta_boxes[$screen]) || !empty($column_screens) ) {
		$show_screen = true;
		$show_on_screen = true;
	}

	$screen_options = screen_options($screen);
	if ( $screen_options )
		$show_screen = true;

	if ( !isset($_wp_contextual_help) )
		$_wp_contextual_help = array();

	$settings = '';

	switch ( $screen ) {
		case 'post':
			if ( !isset($_wp_contextual_help['post']) ) {
				$help = drag_drop_help();
				$help .= '<p>' . __('<a href="http://codex.wordpress.org/Writing_Posts" target="_blank">Writing Posts</a>') . '</p>';
				$_wp_contextual_help['post'] = $help;
			}
			break;
		case 'page':
			if ( !isset($_wp_contextual_help['page']) ) {
				$help = drag_drop_help();
				$_wp_contextual_help['page'] = $help;
			}
			break;
		case 'dashboard':
			if ( !isset($_wp_contextual_help['dashboard']) ) {
				$help = '<p>' . __('The modules on this screen can be arranged in several columns. You can select the number of columns from the Screen Options tab.') . "</p>\n";
				$help .= drag_drop_help();
				$_wp_contextual_help['dashboard'] = $help;
			}
			break;
		case 'link':
			if ( !isset($_wp_contextual_help['link']) ) {
				$help = drag_drop_help();
				$_wp_contextual_help['link'] = $help;
			}
			break;
		case 'options-general':
			if ( !isset($_wp_contextual_help['options-general']) )
				$_wp_contextual_help['options-general'] = __('<a href="http://codex.wordpress.org/Settings_General_SubPanel" target="_blank">General Settings</a>');
			break;
		case 'theme-install':
		case 'plugin-install':
			if ( ( !isset($_GET['tab']) || 'dashboard' == $_GET['tab'] ) && !isset($_wp_contextual_help[$screen]) ) {
				$help = plugins_search_help();
				$_wp_contextual_help[$screen] = $help;
			}
			break;
		case 'widgets':
			if ( !isset($_wp_contextual_help['widgets']) ) {
				$help = widgets_help();
				$_wp_contextual_help['widgets'] = $help;
			}
			$settings = '<p><a id="access-on" href="widgets.php?widgets-access=on">' . __('Enable accessibility mode') . '</a><a id="access-off" href="widgets.php?widgets-access=off">' . __('Disable accessibility mode') . "</a></p>\n";
			$show_screen = true;
			break;
	}
?>
<div id="screen-meta">
<?php
	if ( $show_screen ) :
?>
<div id="screen-options-wrap" class="hidden">
	<form id="adv-settings" action="" method="post">
<?php if ( $show_on_screen ) : ?>
	<h5><?php _e('Show on screen') ?></h5>
	<div class="metabox-prefs">
<?php
	if ( !meta_box_prefs($screen) && isset($column_screens) ) {
		manage_columns_prefs($screen);
	}
?>
	<br class="clear" />
	</div>
<?php endif; ?>
<?php echo screen_layout($screen); ?>
<?php echo $screen_options; ?>
<?php echo $settings; ?>
<div><?php wp_nonce_field( 'screen-options-nonce', 'screenoptionnonce', false ); ?></div>
</form>
</div>

<?php
	endif;

	global $title;

	$_wp_contextual_help = apply_filters('contextual_help_list', $_wp_contextual_help, $screen);
	?>
	<div id="contextual-help-wrap" class="hidden">
	<?php
	$contextual_help = '';
	if ( isset($_wp_contextual_help[$screen]) ) {
		if ( !empty($title) )
			$contextual_help .= '<h5>' . sprintf(__('Get help with &#8220;%s&#8221;'), $title) . '</h5>';
		else
			$contextual_help .= '<h5>' . __('Get help with this page') . '</h5>';
		$contextual_help .= '<div class="metabox-prefs">' . $_wp_contextual_help[$screen] . "</div>\n";

		$contextual_help .= '<h5>' . __('Other Help') . '</h5>';
	} else {
		$contextual_help .= '<h5>' . __('Help') . '</h5>';
	}

	$contextual_help .= '<div class="metabox-prefs">';
	$default_help = __('<a href="http://codex.wordpress.org/" target="_blank">Documentation</a>');
	$default_help .= '<br />';
	$default_help .= __('<a href="http://wordpress.org/support/" target="_blank">Support Forums</a>');
	$contextual_help .= apply_filters('default_contextual_help', $default_help);
	$contextual_help .= "</div>\n";
	echo apply_filters('contextual_help', $contextual_help, $screen);
	?>
	</div>

<div id="screen-meta-links">
<div id="contextual-help-link-wrap" class="hide-if-no-js screen-meta-toggle">
<a href="#contextual-help" id="contextual-help-link" class="show-settings"><?php _e('Help') ?></a>
</div>
<?php if ( $show_screen ) { ?>
<div id="screen-options-link-wrap" class="hide-if-no-js screen-meta-toggle">
<a href="#screen-options" id="show-settings-link" class="show-settings"><?php _e('Screen Options') ?></a>
</div>
<?php } ?>
</div>
</div>
<?php
}

/**
 * Add contextual help text for a page
 *
 * @since 2.7.0
 *
 * @param string $screen The handle for the screen to add help to.  This is usually the hook name returned by the add_*_page() functions.
 * @param string $help Arbitrary help text
 */
function add_contextual_help($screen, $help) {
	global $_wp_contextual_help;

	if ( !isset($_wp_contextual_help) )
		$_wp_contextual_help = array();

	$_wp_contextual_help[$screen] = $help;
}

function drag_drop_help() {
	return '
	<p>' .	__('Most of the modules on this screen can be moved. If you hover your mouse over the title bar of a module you&rsquo;ll notice the 4 arrow cursor appears to let you know it is movable. Click on it, hold down the mouse button and start dragging the module to a new location. As you drag the module, notice the dotted gray box that also moves. This box indicates where the module will be placed when you release the mouse button.') . '</p>
	<p>' . __('The same modules can be expanded and collapsed by clicking once on their title bar and also completely hidden from the Screen Options tab.') . '</p>
';
}

function plugins_search_help() {
	return '
	<p><strong>' . __('Search help') . '</strong></p>' .
	'<p>' . __('You may search based on 3 criteria:') . '<br />' .
	__('<strong>Term:</strong> Searches theme names and descriptions for the specified term.') . '<br />' .
	__('<strong>Tag:</strong> Searches for themes tagged as such.') . '<br />' .
	__('<strong>Author:</strong> Searches for themes created by the Author, or which the Author contributed to.') . '</p>
';
}

function widgets_help() {
	return '
	<p>' . __('Widgets are added and arranged by simple drag &#8217;n&#8217; drop. If you hover your mouse over the titlebar of a widget, you&#8217;ll see a 4-arrow cursor which indicates that the widget is movable.  Click on the titlebar, hold down the mouse button and drag the widget to a sidebar. As you drag, you&#8217;ll see a dotted box that also moves. This box shows where the widget will go once you drop it.') . '</p>
	<p>' . __('To remove a widget from a sidebar, drag it back to Available Widgets or click on the arrow on its titlebar to reveal its settings, and then click Remove.') . '</p>
	<p>' . __('To remove a widget from a sidebar <em>and keep its configuration</em>, drag it to Inactive Widgets.') . '</p>
	<p>' . __('The Inactive Widgets area stores widgets that are configured but not curently used. If you change themes and the new theme has fewer sidebars than the old, all extra widgets will be stored to Inactive Widgets automatically.') . '</p>
';
}

function screen_layout($screen) {
	global $screen_layout_columns;

	$columns = array('dashboard' => 4, 'post' => 2, 'page' => 2, 'link' => 2);
	$columns = apply_filters('screen_layout_columns', $columns, $screen);

	if ( !isset($columns[$screen]) ) {
		$screen_layout_columns = 0;
		return '';
 	}

	$screen_layout_columns = get_user_option("screen_layout_$screen");
	$num = $columns[$screen];

	if ( ! $screen_layout_columns )
			$screen_layout_columns = 2;

	$i = 1;
	$return = '<h5>' . __('Screen Layout') . "</h5>\n<div class='columns-prefs'>" . __('Number of Columns:') . "\n";
	while ( $i <= $num ) {
		$return .= "<label><input type='radio' name='screen_columns' value='$i'" . ( ($screen_layout_columns == $i) ? " checked='checked'" : "" ) . " /> $i</label>\n";
		++$i;
	}
	$return .= "</div>\n";
	return $return;
}

function screen_options($screen) {
	switch ( $screen ) {
		case 'edit':
			$per_page_label = __('Posts per page:');
			break;
		case 'edit-pages':
			$per_page_label = __('Pages per page:');
			break;
		case 'edit-comments':
			$per_page_label = __('Comments per page:');
			break;
		case 'upload':
			$per_page_label = __('Media items per page:');
			break;
		case 'categories':
			$per_page_label = __('Categories per page:');
			break;
		case 'edit-tags':
			$per_page_label = __('Tags per page:');
			break;
		case 'plugins':
			$per_page_label = __('Plugins per page:');
			break;
		default:
			return '';
	}

	$option = str_replace('-', '_', "${screen}_per_page");
	$per_page = get_user_option($option);
	if ( empty($per_page) ) {
		if ( 'plugins' == $screen )
			$per_page = 999;
		else
			$per_page = 20;
	}

	$return = '<h5>' . __('Options') . "</h5>\n";
	$return .= "<div class='screen-options'>\n";
	if ( !empty($per_page_label) )
		$return .= "<label for='$option'>$per_page_label</label> <input type='text' class='screen-per-page' name='wp_screen_options[value]' id='$option' maxlength='3' value='$per_page' />\n";
	$return .= "<input type='submit' class='button' value='" . esc_attr__('Apply') . "' />";
	$return .= "<input type='hidden' name='wp_screen_options[option]' value='" . esc_attr($option) . "' />";
	$return .= "</div>\n";
	return $return;
}

function screen_icon($name = '') {
	global $parent_file, $hook_suffix;

	if ( empty($name) ) {
		if ( isset($parent_file) && !empty($parent_file) )
			$name = substr($parent_file, 0, -4);
		else
			$name = str_replace(array('.php', '-new', '-add'), '', $hook_suffix);
	}
?>
	<div id="icon-<?php echo $name; ?>" class="icon32"><br /></div>
<?php
}

/**
 * Test support for compressing JavaScript from PHP
 *
 * Outputs JavaScript that tests if compression from PHP works as expected
 * and sets an option with the result. Has no effect when the current user
 * is not an administrator. To run the test again the option 'can_compress_scripts'
 * has to be deleted.
 *
 * @since 2.8.0
 */
function compression_test() {
?>
	<script type="text/javascript">
	/* <![CDATA[ */
	var testCompression = {
		get : function(test) {
			var x;
			if ( window.XMLHttpRequest ) {
				x = new XMLHttpRequest();
			} else {
				try{x=new ActiveXObject('Msxml2.XMLHTTP');}catch(e){try{x=new ActiveXObject('Microsoft.XMLHTTP');}catch(e){};}
			}

			if (x) {
				x.onreadystatechange = function() {
					var r, h;
					if ( x.readyState == 4 ) {
						r = x.responseText.substr(0, 18);
						h = x.getResponseHeader('Content-Encoding');
						testCompression.check(r, h, test);
					}
				}

				x.open('GET', 'admin-ajax.php?action=wp-compression-test&test='+test+'&'+(new Date()).getTime(), true);
				x.send('');
			}
		},

		check : function(r, h, test) {
			if ( ! r && ! test )
				this.get(1);

			if ( 1 == test ) {
				if ( h && ( h.match(/deflate/i) || h.match(/gzip/i) ) )
					this.get('no');
				else
					this.get(2);

				return;
			}

			if ( 2 == test ) {
				if ( '"wpCompressionTest' == r )
					this.get('yes');
				else
					this.get('no');
			}
		}
	};
	testCompression.check();
	/* ]]> */
	</script>
<?php
}

?>
