<?php
/**
 * provides the Options tab of admin
 * @package admin
 */

// force UTF-8 Ø

define('OFFSET_PATH', 1);
require_once(dirname(__FILE__).'/admin-globals.php');

admin_securityChecks(OPTIONS_RIGHTS, currentRelativeURL());

define ('PLUGINS_PER_PAGE', max(1,getOption('plugins_per_page')));
if (isset($_GET['subpage'])) {
	$subpage = sanitize_numeric($_GET['subpage']);
} else {
	if (isset($_POST['subpage'])) {
		$subpage = sanitize_numeric($_POST['subpage']);
	} else {
		$subpage = 0;
	}
}

if (!isset($_GET['page'])) {
	if (array_key_exists('options', $zenphoto_tabs)) {
		$_GET['page'] = 'options';
	} else {
		$_GET['page'] = 'users'; // must be a user with no options rights
	}
}
$_current_tab = sanitize($_GET['page'],3);

/* handle posts */
if (isset($_GET['action'])) {
	$action = sanitize($_GET['action']);
	$themeswitch = false;
	if ($action == 'saveoptions') {
		XSRFdefender('saveoptions');
		$table = NULL;

		$notify = '';
		$returntab = '';
		$themealbum = $themename = NULL;

		/*** General options ***/
		if (isset($_POST['savegeneraloptions'])) {

			$tags = strtolower(sanitize($_POST['allowed_tags'],0));
			$test = "(".$tags.")";
			$a = parseAllowedTags($test);
			if ($a !== false) {
				setOption('allowed_tags', $tags);
				$notify = '';
			} else {
				$notify = '?tag_parse_error';
			}
			$oldloc = SITE_LOCALE; // get the option as stored in the database, not what might have been set by a cookie
			$newloc = sanitize($_POST['locale'],3);
			$languages = generateLanguageList(true);
			foreach ($languages as $text=>$lang) {
				if ($lang==$newloc || isset($_POST['language_allow_'.$lang])) {
					setOption('disallow_'.$lang,0);
				} else {
					setOption('disallow_'.$lang,1);
				}
			}
			if ($newloc != $oldloc) {
				if (!empty($newloc) && getOption('disallow_'.$newloc)) {
					$notify = '?local_failed='.$newloc;
				} else {
					zp_clearCookie('dynamic_locale');  // clear the language cookie
					$result = i18nSetLocale($newloc);
					if (!empty($newloc) && ($result === false)) {
						$notify = '?local_failed='.$newloc;
					}
					setOption('locale', $newloc);
				}
			}

			setOption('mod_rewrite', (int) isset($_POST['mod_rewrite']));
			setOption('mod_rewrite_image_suffix', sanitize($_POST['mod_rewrite_image_suffix'],3));
			if (isset($_POST['time_zone'])) {
				setOption('time_zone', sanitize($_POST['time_zone'], 3));
				$offset = 0;
			} else {
				$offset = sanitize($_POST['time_offset'],3);
			}
			setOption('time_offset', $offset);
			setOption('charset', sanitize($_POST['charset']),3);
			setOption('site_email', sanitize($_POST['site_email']),3);
			setOption('site_email_name', process_language_string_save('site_email_name',3));
			setOption('users_per_page', sanitize_numeric($_POST['users_per_page']));
			setOption('plugins_per_page', sanitize_numeric($_POST['plugins_per_page']));
			if (isset($_POST['articles_per_page'])) {
				setOption('articles_per_page', sanitize_numeric($_POST['articles_per_page']));
			}
			setOption('multi_lingual', (int) isset($_POST['multi_lingual']));
			$f = sanitize($_POST['date_format_list'],3);
			if ($f == 'custom') $f = sanitize($_POST['date_format'],3);
			setOption('date_format', $f);
			setOption('UTF8_image_URI', (int) isset($_POST['UTF8_image_URI']));
			$msg = zp_apply_filter('save_admin_general_data', '');

			$returntab = "&tab=general";
		}

		/*** Gallery options ***/
		if (isset($_POST['savegalleryoptions'])) {

			$_zp_gallery->setAlbumPublish((int) isset($_POST['album_default']));
			$_zp_gallery->setImagePublish((int) isset($_POST['image_default']));

			if (isset($_POST['cookie_persistence'])) {
				setOption('cookie_persistence', sanitize_numeric($_POST['cookie_persistence']));
			}
			setOption('AlbumThumbSelect', sanitize_numeric($_POST['thumbselector']));
			$_zp_gallery->setGallerySession((int) isset($_POST['album_session']));
			$_zp_gallery->setThumbSelectImages((int) isset($_POST['thumb_select_images']));
			$_zp_gallery->setSecondLevelThumbs((int) isset($_POST['multilevel_thumb_select_images']));
			$_zp_gallery->setTitle( process_language_string_save('gallery_title', 2));
			$_zp_gallery->setDesc(process_language_string_save('Gallery_description', 1));
			$_zp_gallery->setWebsiteTitle(process_language_string_save('website_title', 2));
			$web = sanitize($_POST['website_url'],3);
			$_zp_gallery->setWebsiteURL($web);
			$_zp_gallery->setAlbumUseImagedate((int) isset($_POST['album_use_new_image_date']));
			$st = strtolower(sanitize($_POST['gallery_sorttype'],3));
			if ($st == 'custom') $st = strtolower(sanitize($_POST['customalbumsort'],3));
			$_zp_gallery->setSortType($st);
			if (($st == 'manual') || ($st == 'random')) {
				$_zp_gallery->setSortDirection(0);
			} else {
				$_zp_gallery->setSortDirection((int) isset($_POST['gallery_sortdirection']));
			}
			foreach ($_POST as $item=>$value) {
				if (strpos($item, 'gallery-page_')===0) {
					$item = sanitize(substr(postIndexDecode($item), 13));
					$_zp_gallery->setUnprotectedPage($item, (int) isset($_POST['gallery_page_unprotected_'.$item]));
				}
			}
			$_zp_gallery->setSecurity(sanitize($_POST['gallery_security'],3));
			$notify = processCredentials($_zp_gallery);
			$_zp_gallery->setCodeblock(processCodeblockSave(0));
			$_zp_gallery->save();
			$returntab = "&tab=gallery";
		}

		/*** Search options ***/
		if (isset($_POST['savesearchoptions'])) {
			$fail = '';
			$search = new SearchEngine();
			$searchfields = array();
			setOption('exact_tag_match', sanitize($_POST['SEARCH_tags_tag_match']));
			unset($_POST['SEARCH_tags_tag_match']);
			foreach ($_POST as $key=>$value) {
				if (strpos($key, 'SEARCH_') !== false) {
					$searchfields[] = substr(sanitize(postIndexDecode($key)),7);
				}
			}
			setOption('search_fields', implode(',',$searchfields));
			setOption('search_cache_duration', sanitize_numeric($_POST['search_cache_duration']));
			$notify = processCredentials('search');
			setOption('search_space_is',sanitize($_POST['search_space_is']));
			setOption('search_no_albums', (int) isset($_POST['search_no_albums']));
			setOption('search_no_images', (int) isset($_POST['search_no_images']));
			setOption('search_no_pages', (int) isset($_POST['search_no_pages']));
			setOption('search_no_news', (int) isset($_POST['search_no_news']));
			setOption('search_within', (int) ($_POST['search_within'] && true));
			$returntab = "&tab=search";
		}

		/*** RSS options ***/
		if (isset($_POST['saverssoptions'])) {
			setOption('feed_items', sanitize($_POST['feed_items'],3));
			setOption('feed_imagesize', sanitize($_POST['feed_imagesize'],3));
			setOption('feed_sortorder', sanitize($_POST['feed_sortorder'],3));
			setOption('feed_items_albums', sanitize($_POST['feed_items_albums'],3));
			setOption('feed_imagesize_albums', sanitize($_POST['feed_imagesize_albums'],3));
			setOption('feed_sortorder_albums', sanitize($_POST['feed_sortorder_albums'],3));
			setOption('feed_title', sanitize($_POST['feed_title'],3));
			setOption('feed_cache_expire', sanitize($_POST['feed_cache_expire'],3));
			setOption('feed_enclosure', (int) isset($_POST['feed_enclosure']));
			setOption('feed_mediarss', (int) isset($_POST['feed_mediarss']));
			setOption('feed_cache', (int) isset($_POST['feed_cache']));
			setOption('RSS_album_image', (int) isset($_POST['RSS_album_image']));
			setOption('RSS_comments', (int) isset($_POST['RSS_comments']));
			setOption('RSS_articles', (int) isset($_POST['RSS_articles']));
			setOption('RSS_pages', (int) isset($_POST['RSS_pages']));
			setOption('RSS_article_comments', (int) isset($_POST['RSS_article_comments']));
			setOption('feed_hitcounter', (int) isset($_POST['feed_hitcounter']));
			$returntab = "&tab=rss";
		}

		/*** Image options ***/
		if (isset($_POST['saveimageoptions'])) {
			setOption('image_quality', sanitize($_POST['image_quality'],3));
			setOption('thumb_quality', sanitize($_POST['thumb_quality'],3));
			setOption('image_allow_upscale', (int) isset($_POST['image_allow_upscale']));
			setOption('thumb_sharpen', (int) isset($_POST['thumb_sharpen']));
			setOption('image_sharpen', (int) isset($_POST['image_sharpen']));
			setOption('image_interlace', (int) isset($_POST['image_interlace']));
			setOption('ImbedIPTC', (int) isset($_POST['ImbedIPTC']));
			setOption('default_copyright',sanitize($_POST['default_copyright']));
			setOption('sharpen_amount', sanitize_numeric($_POST['sharpen_amount']));
			setOption('obfuscate_cache', (int) isset($_POST['obfuscate_cache']));
			$num = str_replace(',', '.', sanitize($_POST['sharpen_radius']));
			if (is_numeric($num)) setOption('sharpen_radius', $num);
			setOption('sharpen_threshold', sanitize_numeric($_POST['sharpen_threshold']));

			if (isset($_POST['fullimage_watermark'])) {
				$new = sanitize($_POST['fullimage_watermark'], 3);
				setOption('fullimage_watermark', $new);
			}
			if (isset($_POST['fullsizeimage_watermark'])) {
				$new = sanitize($_POST['fullsizeimage_watermark'], 3);
				setOption('fullsizeimage_watermark', $new);
			}

			setOption('watermark_scale', sanitize($_POST['watermark_scale'],3));
			setOption('watermark_allow_upscale', (int) isset($_POST['watermark_allow_upscale']));
			setOption('watermark_h_offset', sanitize($_POST['watermark_h_offset'],3));
			setOption('watermark_w_offset', sanitize($_POST['watermark_w_offset'],3));
			setOption('image_cache_suffix',sanitize($_POST['image_cache_suffix']));

			$imageplugins = array_unique($_zp_extra_filetypes);
			$imageplugins[] = 'Image';
			foreach ($imageplugins as $plugin) {
				$opt = $plugin.'_watermark';
				if (isset($_POST[$opt])) {
					$new = sanitize($_POST[$opt], 3);
					setOption($opt, $new);
				}
			}

			setOption('full_image_quality', sanitize($_POST['full_image_quality'],3));
			setOption('cache_full_image', (int) isset($_POST['cache_full_image']));
			setOption('protect_full_image', sanitize($_POST['protect_full_image'],3));
			setOption('imageProcessorConcurrency', $_POST['imageProcessorConcurrency']);
			$notify = processCredentials('protected_image');

			setOption('secure_image_processor', (int) isset($_POST['secure_image_processor']));
			if (isset($_POST['protected_image_cache'])) {
				setOption('protected_image_cache', 1);
				copy(SERVERPATH.'/'.ZENFOLDER.'/cacheprotect', SERVERPATH.'/'.CACHEFOLDER.'/.htaccess');
				@chmod(SERVERPATH.'/'.CACHEFOLDER.'/.htaccess', 0444);
			} else {
				@chmod(SERVERPATH.'/'.CACHEFOLDER.'/.htaccess', 0777);
				@unlink(SERVERPATH.'/'.CACHEFOLDER.'/.htaccess');
				setOption('protected_image_cache', 0);
			}
			setOption('hotlink_protection', (int) isset($_POST['hotlink_protection']));
			setOption('use_lock_image', (int) isset($_POST['use_lock_image']));
			$st = sanitize($_POST['image_sorttype'],3);
			if ($st == 'custom') {
				$st = unQuote(strtolower(sanitize($_POST['customimagesort'], 3)));
			}
			setOption('image_sorttype', $st);
			setOption('image_sortdirection', (int) isset($_POST['image_sortdirection']));
			setOption('use_embedded_thumb', (int) isset($_POST['use_embedded_thumb']));
			setOption('IPTC_encoding', sanitize($_POST['IPTC_encoding']));
			foreach ($_zp_exifvars as $key=>$item) {
				$v = sanitize_numeric($_POST[$key]);
				switch($v) {
					case 0:
					case 1:
						setOption($key.'-disabled', 0);
						setOption($key, $v);
						break;
					case 2:
						setOption($key, 0);
						setOption($key.'-disabled', 1);
						break;
				}
			}
			$returntab = "&tab=image";
		}
		/*** Comment options ***/

		if (isset($_POST['savecommentoptions'])) {
			setOption('email_new_comments', (int) isset($_POST['email_new_comments'])&&$_POST['email_new_comments']);
			setOption('comment_name_required', sanitize($_POST['comment_name_required']));
			setOption('comment_email_required',sanitize($_POST['comment_email_required']));
			setOption('comment_web_required', sanitize($_POST['comment_web_required']));
			setOption('Use_Captcha', (int) isset($_POST['Use_Captcha'])&&$_POST['Use_Captcha']);
			$returntab = "&tab=comments";

		}
		/*** Theme options ***/
		if (isset($_POST['savethemeoptions'])) {
			$themename = sanitize($_POST['optiontheme'],3);
			$returntab = "&tab=theme";
			if ($themename) $returntab .= '&optiontheme='.$themename;
			// all theme specific options are custom options, handled below
			if (!isset($_POST['themealbum']) || empty($_POST['themealbum'])) {
				$themeswitch = urldecode(sanitize_path($_POST['old_themealbum'])) != '';
			} else {
				$alb = urldecode(sanitize_path($_POST['themealbum']));
				$themealbum = $table = new Album(NULL, $alb);
				if ($themealbum->exists) {
					$table = $themealbum;
					$returntab .= '&themealbum='.pathurlencode($alb).'&tab=theme';
					$themeswitch = $alb != urldecode(sanitize_path($_POST['old_themealbum']));
				} else {
					$themealbum = NULL;
				}
			}

			if ($themeswitch) {
				$notify = '?switched';
			} else {
				if ($_POST['savethemeoptions']=='reset') {
					$sql = 'DELETE FROM '.prefix('options').' WHERE `theme`='.db_quote($themename);
					if ($themealbum) {
						$sql .= ' AND `ownerid`='.$themealbum->getID();
					} else {
						$sql .= ' AND `ownerid`=0';
					}
					query($sql);
				} else {
					$ncw = $cw = getThemeOption('thumb_crop_width', $table, $themename);
					$nch = $ch = getThemeOption('thumb_crop_height', $table, $themename);
					if (isset($_POST['image_size'])) setThemeOption('image_size', sanitize_numeric($_POST['image_size']), $table, $themename);
					if (isset($_POST['image_use_side'])) setThemeOption('image_use_side', sanitize($_POST['image_use_side']), $table, $themename);
					setThemeOption('thumb_crop', (int) isset($_POST['thumb_crop']), $table, $themename);
					if (isset($_POST['thumb_size'])) {
						$ts = sanitize_numeric($_POST['thumb_size']);
						setThemeOption('thumb_size', $ts, $table, $themename);
					} else {
						$ts = getThemeOption('thumb_size',$table, $themename);
					}
					if (isset($_POST['thumb_crop_width'])) {
						if (is_numeric($_POST['thumb_crop_width'])) {
							$ncw = round($ts - $ts*2*sanitize_numeric($_POST['thumb_crop_width'])/100);
						}
						setThemeOption('thumb_crop_width', $ncw, $table, $themename);
					}
					if (isset($_POST['thumb_crop_height'])) {
						if (is_numeric($_POST['thumb_crop_height'])) {
							$nch = round($ts - $ts*2*sanitize_numeric($_POST['thumb_crop_height'])/100);
						}
						setThemeOption('thumb_crop_height', $nch, $table, $themename);
					}
					if (isset($_POST['albums_per_page']) && isset($_POST['albums_per_row'])) {
						$albums_per_page = sanitize_numeric($_POST['albums_per_page']);
						$albums_per_row = max(1,sanitize_numeric($_POST['albums_per_row']));
						$albums_per_page = ceil($albums_per_page/$albums_per_row)*$albums_per_row;
						setThemeOption('albums_per_page', $albums_per_page, $table, $themename);
						setThemeOption('albums_per_row', $albums_per_row, $table, $themename);
					}
					if (isset($_POST['images_per_page']) && isset($_POST['images_per_row'])) {
						$images_per_page = sanitize_numeric($_POST['images_per_page']);
						$images_per_row =  max(1,sanitize_numeric($_POST['images_per_row']));
						$images_per_page = ceil($images_per_page/$images_per_row)*$images_per_row;
						setThemeOption('images_per_page', $images_per_page, $table, $themename);
						setThemeOption('images_per_row', $images_per_row, $table, $themename);
					}

					if (isset($_POST['thumb_transition'])) setThemeOption('thumb_transition', (int) ((sanitize_numeric($_POST['thumb_transition'])-1) && true), $table, $themename);
					if (isset($_POST['custom_index_page'])) setThemeOption('custom_index_page', sanitize($_POST['custom_index_page'], 3), $table, $themename);
					$otg = getThemeOption('thumb_gray', $table, $themename);
					setThemeOption('thumb_gray', (int) isset($_POST['thumb_gray']), $table, $themename);
					if ($otg = getThemeOption('thumb_gray', $table, $themename)) $wmo = 99; // force cache clear
					$oig = getThemeOption('image_gray', $table, $themename);
					setThemeOption('image_gray', (int) isset($_POST['image_gray']), $table, $themename);
					if ($oig = getThemeOption('image_gray',$table, $themename)) $wmo = 99; // force cache clear
					if ($nch != $ch || $ncw != $cw) { // the crop height/width has been changed
						$sql = 'UPDATE '.prefix('images').' SET `thumbX`=NULL,`thumbY`=NULL,`thumbW`=NULL,`thumbH`=NULL WHERE `thumbY` IS NOT NULL';
						query($sql);
						$wmo = 99; // force cache clear as well.
					}
				}
			}
		}
		/*** Plugin Options ***/
		if (isset($_POST['savepluginoptions'])) {
			if (isset($_POST['checkForPostTruncation'])) {
				// all plugin options are handled by the custom option code.
				if (isset($_GET['single'])) {
					$returntab = "&tab=plugin&single=".sanitize($_GET['single']);
				} else {
					$returntab = "&tab=plugin&subpage=$subpage";
				}
			} else {
				$notify = '?post_error';
			}
		}
		/*** Security Options ***/
		if (isset($_POST['savesecurityoptions'])) {
			$protocol = sanitize($_POST['server_protocol'],3);
			if ($protocol != SERVER_PROTOCOL) {
				// force https if required to be sure it works, otherwise the "save" will be the last thing we do
				httpsRedirect();
			}
			setOption('server_protocol', $protocol);
			$_zp_gallery->setUserLogonField(isset($_POST['login_user_field']));
			if ($protocol == 'http') {
				zp_clearCookie("zenphoto_ssl");
			}
			setOption('IP_tied_cookies', (int) isset($_POST['IP_tied_cookies']));
			setOption('image_processor_flooding_protection', (int) isset($_POST['image_processor_flooding_protection']));
			$_zp_gallery->save();
			$returntab = "&tab=security";
		}
		/*** custom options ***/
		if (!$themeswitch) { // was really a save.
			$returntab = processCustomOptionSave($returntab,$themename,$themealbum);
		}

		if (empty($notify)) $notify = '?saved';
		header("Location: " . $notify.$returntab);
		exitZP();

	}

}
printAdminHeader($_current_tab);

?>
<script type="text/javascript" src="js/farbtastic.js"></script>
<link rel="stylesheet" href="js/farbtastic.css" type="text/css" />
<?php
if ($_zp_admin_subtab == 'gallery' || $_zp_admin_subtab == 'image') {
	if ($_zp_admin_subtab == 'image') {
		$table = 'images';
		$targetid = 'customimagesort';
	} else {
		$table = 'albums';
		$targetid = 'customalbumsort';
	}
	$result = db_list_fields($table);
	$dbfields = array();
	if ($result) {
		foreach ($result as $row) {
			$dbfields[] = "'".$row['Field']."'";
		}
		sort($dbfields);
	}
	?>
	<script type="text/javascript" src="js/encoder.js"></script>
	<script type="text/javascript" src="js/tag.js"></script>
	<script type="text/javascript">
		// <!-- <![CDATA[
		$(function () {
			$('#<?php echo $targetid; ?>').tagSuggest({
				tags: [
				<?php echo implode(',', $dbfields);  ?>
				]
			});
		});
		// ]]> -->
	</script>
	<?php
}
zp_apply_filter('texteditor_config', '','zenphoto');
Zenphoto_Authority::printPasswordFormJS();
?>
</head>
<body>
<?php printLogoAndLinks(); ?>
<div id="main">
<?php printTabs(); ?>
<div id="content">
<?php
/* Page code */
?>
<div id="container">
<?php
$subtab = getSubtabs();
if (isset($_GET['post_error'])) {
	echo '<div class="errorbox">';
	echo  "<h2>".gettext('Error')."</h2>";
	echo gettext('The form submission is incomplete. Perhaps the form size exceeds configured server or browser limits.');
	echo '</div>';
}
if (isset($_GET['saved'])) {
	echo '<div class="messagebox fade-message">';
	echo  "<h2>".gettext("Applied")."</h2>";
	echo '</div>';
}
if (isset($_GET['custom'])) {
	echo '<div class="errorbox">';
	echo  '<h2>'.html_encode(sanitize($_GET['custom'])).'</h2>';
	echo '</div>';
}
if (isset($_GET['missing'])) {
	echo '<div class="errorbox">';
	echo  '<h2>'.gettext('Your browser did not post all the fields. Some options may not have been set.').'</h2>';
	echo '</div>';
}

if (isset($_GET['mismatch'])) {
	echo '<div class="errorbox fade-message">';
	switch ($_GET['mismatch']) {
		case 'user':
			echo  "<h2>".sprintf(gettext("You must supply a password for the <em>%s</em> guest user"),html_encode(ucfirst($subtab)))."</h2>";
			break;
		default:
			echo  "<h2>".gettext('Your passwords did not match')."</h2>";
			break;
	}
	echo '</div>';
}
printSubtabs();

if ($subtab == 'general' && zp_loggedin(OPTIONS_RIGHTS)) {
	if (isset($_GET['local_failed'])) {
		$languages = generateLanguageList('all');
		$locale = sanitize($_GET['local_failed']);
		echo '<div class="errorbox fade-message">';
		echo  "<h2>".
					sprintf(gettext("<em>%s</em> is not available."),html_encode($languages[$locale])).
					' '.sprintf(gettext("The locale %s is not supported on your server."),html_encode($locale)).
					'<br />'.gettext('See the troubleshooting guide on zenphoto.org for details.').
					"</h2>";
		echo '</div>';
	}
	?>
	<div id="tab_gallery" class="tabbox">
		<?php zp_apply_filter('admin_note','options', $subtab); ?>
		<form action="?action=saveoptions" method="post" autocomplete="off">
			<?php XSRFToken('saveoptions');?>
			<input	type="hidden" name="savegeneraloptions" value="yes" />
			<table class="bordered options">
				<tr>
				 <td colspan="3">
					<p class="buttons">
					<button type="submit" value="<?php echo gettext('Apply') ?>" title="<?php echo gettext("Apply"); ?>"><img src="images/pass.png" alt="" /><strong><?php echo gettext("Apply"); ?></strong></button>
					<button type="reset" value="<?php echo gettext('reset') ?>" title="<?php echo gettext("Reset"); ?>"><img src="images/reset.png" alt="" /><strong><?php echo gettext("Reset"); ?></strong></button>
					</p>
					</td>
				</tr>
				<tr>
					<?php
					if (function_exists('date_default_timezone_get')) {
						$offset = timezoneDiff($_zp_server_timezone, $tz = getOption('time_zone'));
						?>
						<td width="175"><?php echo gettext("Time zone:"); ?></td>
						<td width="350">
						<?php
							$zones = getTimezones();
							?>
							<select id="time_zone" name="time_zone">
							<option value="" style="background-color:LightGray"><?php echo gettext('*not specified'); ?></option>
							<?php generateListFromArray(array($tz), $zones, false, false); ?>
							</select>
						</td>
						<td>
							<p><?php printf(gettext('Your server reports its time zone as: <code>%s</code>.'), $_zp_server_timezone); ?></p>
							<p><?php printf(ngettext('Your time zone offset is %d hour. If your time zone is different from the servers, select the correct time zone here.', 'Your time zone offset is: %d hours. If your time zone is different from the servers, select the correct time zone here.', $offset), $offset); ?></p>
						</td>
						<?php
					} else {
						$offset = getOption('time_offset');
						?>
						<td width="175"><?php echo gettext("Time offset (hours):"); ?></td>
						<td width="350">
							<input type="text" size="3" name="time_offset" value="<?php echo html_encode($offset);?>" />
						</td>
						<td>
						<p><?php echo gettext("If you're in a different time zone from your server, set the offset in hours of your time zone from that of the server. For instance if your server is on the US East Coast (<em>GMT</em> - 5) and you are on the Pacific Coast (<em>GMT</em> - 8), set the offset to 3 (-5 - (-8))."); ?></p>
						</td>
						<?php
					}
					?>
				</tr>
				<tr>
					<td width="175"><?php echo gettext("URL options:"); ?></td>
					<td width="350">
						<p>
							<label>
								<?php
								$mod_rewrite = MOD_REWRITE;
								if (is_null($mod_rewrite)) {
									$state = ' disabled="disabled"';
								} else if ($mod_rewrite) {
									$state = ' checked="checked"';
								} else {
									$state = '';
								}
								?>
								<input type="checkbox" name="mod_rewrite" value="1"<?php echo $state; ?> />
								<?php echo gettext('mod rewrite'); ?>
							</label>
						</p>
						<p>
							<label>
								<input type="checkbox" name="UTF8_image_URI" value="1"<?php echo checked('1', UTF8_IMAGE_URI); ?> />
								<?php echo gettext('UTF8 image URIs'); ?>
							</label>
						</p>
						<p><?php echo gettext("mod_rewrite suffix:"); ?> <input type="text" size="10" name="mod_rewrite_image_suffix" value="<?php echo html_encode(getOption('mod_rewrite_image_suffix'));?>" /></p>
					</td>
					<td>
						<p>
							<?php
							echo gettext("If you have Apache <em>mod rewrite</em>, put a checkmark on the <em>mod rewrite</em> option and you'll get nice cruft-free URLs.");
							if (is_null($mod_rewrite)) echo ' '.gettext('If the checkbox is disabled, setup did not detect a working Apache <em>mod_rewrite</em> facility and proper <em>.htaccess</em> file.');
							?>
						</p>
						<p><?php echo gettext("If you are having problems with images whose names contain characters with diacritical marks try changing the <em>UTF8 image URIs</em> setting."); ?></p>
						<p><?php echo gettext("If <em>mod_rewrite</em> is checked above, zenphoto will append the <em>mod_rewrite suffix</em> to the end of image URLs. (This helps search engines.) Examples: <em>.html, .php</em>, etc."); ?></p>
					</td>
				</tr>
				<tr>
					<td width="175"><?php echo gettext("Language:"); ?></td>
					<td width="350">
						<?php
						$currentValue = SITE_LOCALE;
						?>
						<br />
						<ul class="languagelist">
							<?php
							$locales = generateLanguageList('all');
							$locales[gettext("HTTP_Accept_Language")] = '';
							ksort($locales,SORT_LOCALE_STRING);
							$vers = explode('-', ZENPHOTO_VERSION);
							$vers = explode('.', $vers[0]);
							while (count($vers)<3) {
								$vers[] = 0;
							}
							$zpversion = $vers[0].'.'.$vers[1].'.'.$vers[2];
							$c = 0;
							foreach ($locales as $language=>$dirname) {
								$languageAlt = $language;
								$class = '';
								if (!empty($dirname) && $dirname != 'en_US') {
									$version = '';
									$po = file_get_contents(SERVERPATH . "/" . ZENFOLDER ."/locale/".$dirname.'/LC_MESSAGES/zenphoto.po');
									$i = strpos($po,'Project-Id-Version:');
									if ($i !== false) {
										$j = strpos($po, '\n', $i);
										if ($j !== false) {
											$pversion = strtolower(substr($po,$i+19,$j-$i-19));
											$vers = explode('.',trim(str_replace('zenphoto','',$pversion)));
											while (count($vers)<3) {
												$vers[] = 0;
											}
											$version = (int)$vers[0].'.'.(int)$vers[1].'.'.(int)$vers[2];
										}
									}
									if (version_compare($version, $zpversion) < 0) {
										if (empty($version)) {
											$version = '?';
										}
										$language .= ' <small>{v'.$version.'}</small>';
										$languageAlt .= ' {v'.$version.'}';
										$class = ' style="background-color:#FFEFB7;"';
									}
								}
								if (empty($dirname)) {
									$flag = WEBPATH.'/'.ZENFOLDER.'/locale/auto.png';
								} else {
									$flag = getLanguageFlag($dirname);
								}
								if (getOption('disallow_'.$dirname)) {
									$c_attrs = '';
									$r_attrs = ' disabled="disabled"';
								} else {
									$c_attrs = ' checked="checked"';
									$r_attrs = '';
								}
								if ($dirname == $currentValue) {
									$r_attrs = ' checked="checked"';
									$c_attrs = ' checked="checked" disabled="disabled"';
									$ci = $c;
								}
								$c++;
								?>
								<li<?php echo $class; ?>>
										<label class="displayinline" >
											<input type="radio" name="locale" id="r_<?php echo $dirname; ?>" value="<?php echo $dirname; ?>"
														onclick="javascript:radio_click('<?php echo $dirname; ?>');" <?php echo $r_attrs; ?>/>
										</label>
										<label class="displayinline flags">
											<input id="language_allow_<?php echo $dirname; ?>" name="language_allow_<?php echo $dirname;; ?>" type="checkbox"
													value="<?php echo $dirname; ?>"<?php echo $c_attrs; ?>
													onclick="javascript:enable_click('<?php echo $dirname; ?>');" />
											<img src="<?php echo $flag; ?>" alt="<?php echo $languageAlt;?>" width="24" height="16" />
											<?php echo $language; ?>
										</label>
								</li>
								<?php
							}
							?>
						</ul>
						<script type="text/javascript">
							var oldselect = '<?php echo $currentValue; ?>';
							function radio_click(id) {
								if ($('#r_'+id).attr('checked')) {
									$('#language_allow_'+oldselect).removeAttr('disabled');
									oldselect = id;
									$('#language_allow_'+id).attr('disabled', 'disabled');
								}
							}
							function enable_click(id) {
								if ($('#language_allow_'+id).attr('checked')) {
									$('#r_'+id).removeAttr('disabled');
								} else {
									$('#r_'+id).attr('disabled', 'disabled');
								}
							}
							$(document).ready(function(){
								$('ul.languagelist').scrollTo('li:eq(<?php echo ($ci-2); ?>)');
							});
						</script>
						<br clear="all" />
						<p class="notebox"><?php printf(gettext('Highlighted languages are not current with Zenphoto Version %1$s. (The version Zenphoto of the out-of-date language is shown in braces.) Please check the <a href="%2$s">translation repository</a> for new and updated language translations.'),$zpversion,'https://github.com/zenphoto/zenphoto/tree/master/zp-core/locale');?></p>
						<label class="checkboxlabel">
							<input type="checkbox" name="multi_lingual" value="1"	<?php echo checked('1', getOption('multi_lingual')); ?> /><?php echo gettext('Multi-lingual'); ?>
						</label>
					</td>
					<td>
						<p><?php echo gettext("You can disable languages by unchecking their checkboxes. Only checked languages will be available to the installation."); ?></p>
						<p><?php echo gettext("Select the preferred language to display text in. (Set to <em>HTTP_Accept_Language</em> to use the language preference specified by the viewer's browser.)"); ?></p>
						<p><?php echo gettext("Set <em>Multi-lingual</em> to enable multiple languages for database fields."); ?></p>
						<p class="notebox"><?php echo gettext("<strong>Note:</strong> if you have created multi-language strings, uncheck this option, then save anything, you will lose your strings."); ?></p>
					</td>
				</tr>
				<tr>
					<td width="175"><?php echo gettext("Date format:"); ?></td>
					<td width="350">
						<select id="date_format_list" name="date_format_list" onchange="showfield(this, 'customTextBox')">
						<?php
						$formatlist = array(gettext('Custom')=>'custom',
								gettext('Preferred date representation') => '%x',
								gettext('02/25/08 15:30')=>'%d/%m/%y %H:%M',
								gettext('02/25/08')=>'%d/%m/%y',
								gettext('02/25/2008 15:30')=>'%d/%m/%Y %H:%M',
								gettext('02/25/2008')=>'%d/%m/%Y',
								gettext('02-25-08 15:30')=>'%d-%m-%y %H:%M',
								gettext('02-25-08')=>'%d-%m-%y',
								gettext('02-25-2008 15:30')=>'%d-%m-%Y %H:%M',
								gettext('02-25-2008')=>'%d-%m-%Y',
								gettext('2008. February 25. 15:30')=>'%Y. %B %d. %H:%M',
								gettext('2008. February 25.')=>'%Y. %B %d.',
								gettext('2008-02-25 15:30')=>'%Y-%m-%d %H:%M',
								gettext('2008-02-25')=>'%Y-%m-%d',
								gettext('25 Feb 2008 15:30')=>'%d %B %Y %H:%M',
								gettext('25 Feb 2008')=>'%d %B %Y',
								gettext('25 February 2008 15:30')=>'%d %B %Y %H:%M',
								gettext('25 February 2008')=>'%d %B %Y',
								gettext('25. Feb 2008 15:30')=>'%d. %B %Y %H:%M',
								gettext('25. Feb 2008')=>'%d. %B %Y',
								gettext('25. Feb. 08 15:30')=>'%d. %b %y %H:%M',
								gettext('25. Feb. 08')=>'%d. %b %y',
								gettext('25. February 2008 15:30')=>'%d. %B %Y %H:%M',
								gettext('25. February 2008')=>'%d. %B %Y',
								gettext('25.02.08 15:30')=>'%d.%m.%y %H:%M',
								gettext('25.02.08')=>'%d.%m.%y',
								gettext('25.02.2008 15:30')=>'%d.%m.%Y %H:%M',
								gettext('25.02.2008')=>'%d.%m.%Y',
								gettext('25-02-08 15:30')=>'%d-%m-%y %H:%M',
								gettext('25-02-08')=>'%d-%m-%y',
								gettext('25-02-2008 15:30')=>'%d-%m-%Y %H:%M',
								gettext('25-02-2008')=>'%d-%m-%Y',
								gettext('25-Feb-08 15:30')=>'%d-%b-%y %H:%M',
								gettext('25-Feb-08')=>'%d-%b-%y',
								gettext('25-Feb-2008 15:30')=>'%d-%b-%Y %H:%M',
								gettext('25-Feb-2008')=>'%d-%b-%Y',
								gettext('Feb 25, 2008 15:30')=>'%b %d, %Y %H:%M',
								gettext('Feb 25, 2008')=>'%b %d, %Y',
								gettext('February 25, 2008 15:30')=>'%B %d, %Y %H:%M',
								gettext('February 25, 2008')=>'%B %d, %Y');
						$cv = DATE_FORMAT;
						$flip = array_flip($formatlist);
						if (isset($flip[$cv])) {
							$dsp = 'none';
						} else {
							$dsp = 'block';
						}
						if (array_search($cv, $formatlist) === false) $cv = 'custom';
						generateListFromArray(array($cv), $formatlist, false, true);
						?>
						</select>
						<div id="customTextBox" class="customText" style="display:<?php echo $dsp; ?>">
						<br />
						<input type="text" size="<?php echo TEXT_INPUT_SIZE; ?>" name="date_format" value="<?php echo html_encode(DATE_FORMAT);?>" />
						</div>
						</td>
					<td><?php echo gettext('Format for dates. Select from the list or set to <code>custom</code> and provide a <a href="http://us2.php.net/manual/en/function.strftime.php"><span class="nowrap"><code>strftime()</code></span></a> format string in the text box.'); ?></td>
				</tr>
				<tr>
					<td width="175"><?php echo gettext("Charset:"); ?></td>
					<td width="350">
						<select id="charset" name="charset">
						<?php
						$sets = array_merge($_zp_UTF8->iconv_sets, $_zp_UTF8->mb_sets);
						$totalsets = $_zp_UTF8->charsets;
						asort($totalsets);
						foreach ($totalsets as $key=>$char) {
							?>
							<option value="<?php echo  $key; ?>" <?php if ($key == LOCAL_CHARSET) echo 'selected="selected"'; if (!array_key_exists($key,$sets)) echo 'style="color: gray"'; ?>><?php echo $char; ?></option>
							<?php
						}
						?>
						</select>
					</td>
					<td>
					<?php
					echo gettext('The character encoding to use internally. Leave at <em>Unicode (UTF-8)</em> if you are unsure.');
					if (!function_exists('mb_list_encodings')) {
						echo ' '.gettext('Character sets <span style="color:gray">shown in gray</span> have no character translation support.');
					}
					?>
					</td>
				</tr>
				<tr>
					<td width="175"><?php echo gettext("Allowed tags:"); ?></td>
					<td width="350">
						<p><textarea name="allowed_tags" id="allowed_tags" style="width: 340px" rows="10" cols="35"><?php echo html_encode(getOption('allowed_tags')); ?></textarea></p>
					</td>
					<td>
						<script type="text/javascript">
							// <!-- <![CDATA[
							function resetallowedtags() {
								$('#allowed_tags').val(<?php
								$t = getOption('allowed_tags_default');
								$tags = explode("\n",$t);
								$c = 0;
								foreach($tags as $t) {
									$t = trim($t);
									if (!empty($t)) {
										if ($c>0) {
											echo '+';
											echo "\n";
											?>
											<?php
										}
										$c++;
										echo "'".$t.'\'+"\n"';
									}
								}
								?>);
							}
							// ]]> -->
						</script>
						<p><?php echo gettext("Tags and attributes allowed in comments, descriptions, and other fields."); ?></p>
						<p><?php echo gettext("Follow the form <em>tag</em> =&gt; (<em>attribute</em> =&gt; (<em>attribute</em>=&gt; (), <em>attribute</em> =&gt; ()...)))"); ?></p>
						<p class="buttons">
							<a href="javascript:resetallowedtags()" ><?php echo gettext('reset to default'); ?></a>
						</p>
					</td>
				</tr>
				<tr>
					<td width="175">
						<?php echo gettext("Name:"); ?>
						<br />
						<?php echo gettext("Email:"); ?>
					</td>
					<td width="350">
						<?php print_language_string_list(getOption('site_email_name'), 'site_email_name'); ?>
						<input type="text" size="48" id="site_email" name="site_email"  value="<?php echo getOption('site_email'); ?>" />
					</td>
					<td><?php echo gettext("This email name and address will be used as the <em>From</em> address for all mails sent by Zenphoto."); ?></td>
				</tr>
				<tr>
					<td width="175">
						<?php echo gettext("Users per page:"); ?>
						<br />
						<?php echo gettext("Plugins per page:");
						if (getOption('zp_plugin_zenpage')) {
							?>
							<br />
							<?php echo gettext("Articles per page:");
						}
						?>
					</td>
					<td width="350">
						<input type="text" size="5" id="users_per_page" name="users_per_page"  value="<?php echo getOption('users_per_page'); ?>" />
						<br />
						<input type="text" size="5" id="plugins_per_page" name="plugins_per_page"  value="<?php echo getOption('plugins_per_page'); ?>" />
						<?php
						if (getOption('zp_plugin_zenpage')) {
							?>
							<br />
							<input type="text" size="5" id="articles_per_page" name="articles_per_page"  value="<?php echo getOption('articles_per_page'); ?>" />
							<?php
						}
						?>
					</td>
					<td><?php echo gettext('These options control the number of items displayed on their tabs. If you have problems using these tabs, reduce the number shown here.'); ?></td>
				</tr>
				<?php zp_apply_filter('admin_general_data'); ?>
				<tr>
					<td colspan="3">
					<p class="buttons">
					<button type="submit" value="<?php echo gettext('save') ?>" title="<?php echo gettext("Apply"); ?>"><img src="images/pass.png" alt="" /><strong><?php echo gettext("Apply"); ?></strong></button>
					<button type="reset" value="<?php echo gettext('reset') ?>" title="<?php echo gettext("Reset"); ?>"><img src="images/reset.png" alt="" /><strong><?php echo gettext("Reset"); ?></strong></button>
					</p>
					</td>
				</tr>
			</table>
		</form>
	</div>
	<!-- end of tab-general div -->
	<?php
}
if ($subtab == 'gallery' && zp_loggedin(OPTIONS_RIGHTS)) {
	codeblocktabsJS();	?>
	<div id="tab_gallery" class="tabbox">
		<?php zp_apply_filter('admin_note','options', $subtab); ?>
		<form action="?action=saveoptions" method="post" autocomplete="off">
			<?php XSRFToken('saveoptions');?>
			<input	type="hidden" name="savegalleryoptions" value="yes" />
			<input	type="hidden" name="password_enabled" id="password_enabled" value="0" />
			<table class="bordered options">
				<tr>
					<td colspan="3">
					<p class="buttons">
					<button type="submit" value="<?php echo gettext('Apply') ?>" title="<?php echo gettext("Apply"); ?>"><img src="images/pass.png" alt="" /><strong><?php echo gettext("Apply"); ?></strong></button>
					<button type="reset" value="<?php echo gettext('reset') ?>" title="<?php echo gettext("Reset"); ?>"><img src="images/reset.png" alt="" /><strong><?php echo gettext("Reset"); ?></strong></button>
					</p>
					</td>
				</tr>
				<tr>
					<td width="175"><?php echo gettext("Gallery title:"); ?></td>
					<td width="350">
					<?php print_language_string_list($_zp_gallery->getTitle('all'), 'gallery_title') ?>
					</td>
					<td><?php echo gettext("What you want to call your Zenphoto site."); ?></td>
				</tr>
				<tr>
					<td width="175"><?php echo gettext("Gallery description:"); ?></td>
					<td width="350">
					<?php print_language_string_list($_zp_gallery->getDesc('all'), 'Gallery_description', true, NULL, 'texteditor') ?>
					</td>
					<td><?php echo gettext("A brief description of your gallery. Some themes may display this text."); ?></td>
				</tr>
				<tr>
					<td><?php echo gettext('Gallery type')?></td>
					<td>
						<label><input type="radio" name="gallery_security" value="public" alt="<?php echo gettext('public'); ?>"<?php if (GALLERY_SECURITY == 'public') echo ' checked="checked"' ?> onclick="javascript:$('.public_gallery').show();" /><?php echo gettext('public'); ?></label>
						<label><input type="radio" name="gallery_security" value="private" alt="<?php echo gettext('private'); ?>"<?php if (GALLERY_SECURITY == 'private') echo  'checked="checked"'?> onclick="javascript:$('.public_gallery').hide();" /><?php echo gettext('private'); ?></label>
						<label><input type="radio" name="gallery_security" value="restricted" alt="<?php echo gettext('restricted'); ?>"<?php if (GALLERY_SECURITY == 'restricted') echo  'checked="checked"'?> onclick="javascript:$('.public_gallery').hide();" /><?php echo gettext('restricted'); ?></label>
					</td>
					<td>
						<?php echo gettext('Private galleries are viewable only by registered users.'); ?>
						<?php
						echo gettext('Restricted galleries are private galleries but users may see only their managed albums.'); ?>
					</td>
				</tr>
				<?php
				if (GALLERY_SECURITY == 'public') {
					?>
					<tr class="passwordextrashow public_gallery">
						<td style="background-color: #ECF1F2;">
							<p>
								<a href="javascript:toggle_passwords('',true);">
									<?php echo gettext("Gallery password:"); ?>
								</a>
							</p>
						</td>
						<td style="background-color: #ECF1F2;">
						<?php
						$x = $_zp_gallery->getPassword();
						if (empty($x)) {
							?>
							<img src="images/lock_open.png" />
							<?php
						} else {
							$x = '          ';
							?>
							<a onclick="resetPass('');" title="<?php echo gettext('clear password'); ?>"><img src="images/lock.png" /></a>
							<?php
						}
						?>
						</td>
						<td style="background-color: #ECF1F2;">
							<p>
							<?php echo gettext("Master password for the gallery. Click on <em>Gallery password</em> to change."); ?>
							</p>
						</td>
					</tr>
					<tr class="passwordextrahide" style="display:none">
						<td>
							<a href="javascript:toggle_passwords('',false);">
							<?php echo gettext("Gallery guest user:"); ?>
							</a>
						</td>
						<td>
							<input type="text" size="<?php echo TEXT_INPUT_SIZE; ?>"
															onkeydown="passwordClear('');"
															id="user_name"  name="user"
															value="<?php echo html_encode($_zp_gallery->getUser()); ?>" />
							<br />
							<label><input type="checkbox" name="disclose_password" id="disclose_password" onclick="passwordClear('');togglePassword('');"><?php echo gettext('Show password'); ?></label>
						</td>
						<td>
							<?php echo gettext("User ID for the gallery guest user") ?>
						</td>
					</tr>
					<tr class="passwordextrahide" style="display:none" >
						<td>
							<span id="strength">
								<?php echo gettext("Gallery password:"); ?>
							</span>
							<br />
							<span id="match" class="password_field_">
								&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<?php echo gettext("(repeat)"); ?>
							</span>
						</td>
						<td>
							<input type="password" size="<?php echo TEXT_INPUT_SIZE; ?>"
													id="pass" name="pass"
													onkeydown="passwordClear('');"
													onkeyup="passwordStrength('');"
													value="<?php echo $x; ?>" />
							<br />
							<span class="password_field_">
								<input type="password" size="<?php echo TEXT_INPUT_SIZE; ?>"
														id="pass_r" name="pass_r" disabled="disabled"
														onkeydown="passwordClear('');"
														onkeyup="passwordMatch('');"
														value="<?php echo $x; ?>" />
							</span>
						</td>
						<td>
							<?php echo gettext("Master password for the gallery. If this is set, visitors must know this password to view the gallery."); ?>
						</td>
					</tr>
					<tr class="passwordextrahide" style="display:none" >
						<td>
							<?php echo gettext("Gallery password hint:"); ?>
						</td>
						<td>
							<?php print_language_string_list($_zp_gallery->getPasswordHint('all'), 'hint', false, NULL, 'hint') ?>
						</td>
						<td>
							<?php echo gettext("A reminder hint for the password."); ?>
						</td>
					</tr>
					<?php
				}
				?>
				<tr>
					<td><?php echo gettext('Unprotected pages:'); ?></td>
					<td>
						<?php
						$curdir = getcwd();
						$root = SERVERPATH.'/'.THEMEFOLDER.'/'.$_zp_gallery->getCurrentTheme().'/';
						chdir($root);
						$filelist = safe_glob('*.php');
						$list = array();
						foreach($filelist as $file) {
							$file = filesystemToInternal($file);
							$list[$file] = str_replace('.php', '', $file);
						}
						chdir($curdir);
						$list = array_diff($list, standardScripts());
						$list['index.php'] = 'index';
						$current = array();
						foreach ($list as $page) {
							?>
							<input type="hidden" name="gallery-page_<?php echo $page; ?>" value="0" />
							<?php
							if ($_zp_gallery->isUnprotectedPage($page)) {
								$current[] = $page;
							}
						}
						?>
						<ul class="customchecklist">
							<?php generateUnorderedListFromArray($current, $list, 'gallery_page_unprotected_', false, true, true); ?>
						</ul>
					</td>
					<td><?php echo gettext('Place a checkmark on any page scripts which should not be protected by the gallery password.'); ?></td>
				</tr>
				<tr>
					<td><?php echo gettext("Website title:"); ?></td>
					<td>
					<?php print_language_string_list($_zp_gallery->getWebsiteTitle('all'), 'website_title') ?>
					</td>
					<td><?php echo gettext("Your web site title."); ?></td>
				</tr>
				<tr>
					<td><?php echo gettext("Website url:"); ?></td>
					<td><input type="text" size="<?php echo TEXT_INPUT_SIZE; ?>" name="website_url"
						value="<?php echo html_encode($_zp_gallery->getWebsiteURL());?>" /></td>
					<td><?php echo gettext("This is used to link back to your main site, but your theme must support it."); ?></td>
				</tr>
				<tr>
				</tr>
					<td><?php echo gettext("Album thumbnails:"); ?></td>
					<td>
						<?php
						$selections = array();
						foreach ($_zp_albumthumb_selector as $key=>$selection) {
							$selections[$selection['desc']] = $key;
						}
						?>
						<select id="thumbselector" name="thumbselector">
						<?php
						generateListFromArray(array(getOption('AlbumThumbSelect')),$selections,false,true);
						?>
						</select>
					</td>
					<td><?php echo gettext("Default thumbnail selection for albums."); ?></td>
				<tr>
					<td><?php echo gettext("Sort gallery by:"); ?></td>
					<td>
						<?php
						$sort = $sortby;
						$sort[gettext('Manual')] = 'manual';
						$sort[gettext('Custom')] = 'custom';
/*
 * not recommended--screws with peoples minds during pagination!

						$sort[gettext('Random')] = 'random';
*/
						$cvt = $cv = strtolower($_zp_gallery->getSortType());
						ksort($sort,SORT_LOCALE_STRING);
						$flip = array_flip($sort);
						if (isset($flip[$cv])) {
							$dspc = 'none';
						} else {
							$dspc = 'block';
						}
						if (($cv == 'manual') || ($cv == 'random') || ($cv == '')) {
							$dspd = 'none';
						} else {
							$dspd = 'block';
						}
						?>
						<table>
							<tr>
								<td>
									<select id="gallerysortselect" name="gallery_sorttype" onchange="update_direction(this,'gallery_sortdirection','customTextBox2')">
									<?php
									if (array_search($cv, $sort) === false) $cv = 'custom';
									generateListFromArray(array($cv), $sort, false, true);
									?>
									</select>
								</td>
								<td>
									<span id="gallery_sortdirection" style="display:<?php echo $dspd; ?>">
										<label>
											<input type="checkbox" name="gallery_sortdirection"	value="1" <?php echo checked('1', $_zp_gallery->getSortDirection()); ?> />
											<?php echo gettext("Descending"); ?>
										</label>
									</span>
								</td>
							</tr>
							<tr>
								<td colspan="2">
									<span id="customTextBox2" class="customText" style="display:<?php echo $dspc; ?>">
									<?php echo gettext('custom fields:') ?>
									<input id="customalbumsort" name="customalbumsort" type="text" value="<?php echo html_encode($cvt); ?>"></input>
									</span>
								</td>
							</tr>
						</table>
					</td>
					<td>
						<?php
						echo gettext('Sort order for the albums on the index of the gallery. Custom sort values must be database field names. You can have multiple fields separated by commas. This option is also the default sort for albums and subalbums.');
						?>
					</td>
				</tr>
				<tr>
					<td><?php echo gettext("Gallery behavior:"); ?></td>
					<td>
						<p>
							<label>
								<input type="checkbox" name="album_default"	value="1"<?php if ($_zp_gallery->getAlbumPublish()) echo ' checked="checked"'; ?> />
								<?php echo gettext("Publish albums by default"); ?>
							</label>
						</p>
						<p>
							<label>
								<input type="checkbox" name="image_default"	value="1"<?php if ($_zp_gallery->getImagePublish()) echo ' checked="checked"'; ?> />
								<?php echo gettext("Publish images by default"); ?>
							</label>
						</p>
						<p>
							<label>
								<input type="checkbox" name="album_use_new_image_date" id="album_use_new_image_date"
										value="1" <?php echo checked('1', $_zp_gallery->getAlbumUseImagedate()); ?> />
								<?php echo gettext("use latest image date as album date"); ?>
							</label>
						</p>
						<p>
							<label>
								<input type="checkbox" name="thumb_select_images" id="thumb_select_images"
										value="1" <?php echo checked('1', $_zp_gallery->getThumbSelectImages()); ?> />
								<?php echo gettext("visual thumb selection"); ?>
							</label>
						</p>
						<p>
							<label>
								<input type="checkbox" name="multilevel_thumb_select_images" id="thumb_select_images"
										value="1" <?php echo checked('1', $_zp_gallery->getSecondLevelThumbs()); ?> />
								<?php echo gettext("show subalbum thumbs"); ?>
							</label>
						</p>
						<p>
							<label>
								<input type="checkbox" name="album_session" id="album_session"
										value="1" <?php echo checked('1', GALLERY_SESSION); ?> />
								<?php echo gettext("enable gallery sessions"); ?>
							</label>
							<?php
							if (!GALLERY_SESSION) {
								?>
								<p>
									<?php
									echo gettext('Cookie duration');
									?>
									<input type="text" name="cookie_persistence" value="<?php echo COOKIE_PESISTENCE; ?>" />
								</p>
								<?php
							}
							?>
						</p>
					</td>
					<td>
						<p><?php  echo gettext("<a href=\"javascript:toggle('albumpub');\" >Details</a> for <em>publish albums by default</em>" ); ?></p>
						<div id="albumpub" style="display: none">
							<p><?php echo gettext("This sets the default behavior for when Zenphoto discovers an album. If checked, the album will be published, if unchecked it will be unpublished.") ?></p>
						</div>
						<p><?php  echo gettext("<a href=\"javascript:toggle('imagepub');\" >Details</a> for <em>publish images by default</em>" ); ?></p>
						<div id="imagepub" style="display: none">
							<p><?php echo gettext("This sets the default behavior for when Zenphoto discovers an image. If checked, the image will be published, if unchecked it will be unpublished.") ?></p>
						</div>
						<p><?php  echo gettext("<a href=\"javascript:toggle('albumdate');\" >Details</a> for <em>use latest image date as album date</em>" ); ?></p>
						<div id="albumdate" style="display: none">
							<p>
								<?php echo gettext("If you wish your album date to reflect the date of the latest image uploaded set this option. Otherwise the date will be set initially to the date the album was created.") ?>
							</p>
							<p class="notebox">
								<?php echo gettext('<strong>NOTE</strong>: Zenphoto will update the album date only if an image is discovered which is newer than the current date of the album.'); ?>
							</p>
						</div>

						<p><?php  echo gettext("<a href=\"javascript:toggle('visualthumb');\" >Details</a> for <em>visual thumb selection</em>" ); ?></p>
						<div id="visualthumb" style="display: none">
						<p><?php echo gettext("Setting this option places thumbnails in the album thumbnail selection list (the dropdown list on each album's edit page). In Firefox the dropdown shows the thumbs, but in IE and Safari only the names are displayed (even if the thumbs are loaded!). In albums with many images loading these thumbs takes much time and is unnecessary when the browser won't display them. Uncheck this option and the images will not be loaded. "); ?></p>
						</div>

						<p><?php  echo gettext("<a href=\"javascript:toggle('multithumb');\" >Details</a> for <em>subalbum thumb selection</em>" ); ?></p>
						<div id="multithumb" style="display: none">
						<p><?php echo gettext("Setting this option allows selecting images from subalbums as well as from the album. Naturally populating these images adds overhead. If your album edit tabs load too slowly, do not select this option."); ?></p>
						</div>

						<p><?php  echo gettext("<a href=\"javascript:toggle('gallerysessions');\" >Details</a> for <em>enable gallery sessions</em>" ); ?></p>
						<div id="gallerysessions" style="display: none">
						<p><?php echo gettext('If this option is selected Zenphoto will use <a href="http://www.w3schools.com/php/php_sessions.asp">PHP sessions</a> instead of cookies to make visitor settings persistent.'); ?></p>
						<p class="notebox"><?php echo gettext('<strong>NOTE</strong>: Sessions will normally close when the browser closes causing all password and other data to be discarded. They may close more frequently depending on the runtime configuration. Longer <em>lifetime</em> of sessions is generally more conducive to a pleasant user experience. Cookies are the prefered storage option since their duration is determined by the <em>Cookie duration</em> option. ')?>
						</div>
						<?php
						if (!GALLERY_SESSION) {
							?>
							<p><?php  echo gettext("<a href=\"javascript:toggle('cookie_persistence');\" >Details</a> for <em>Cookie duration</em>" ); ?></p>
							<div id="cookie_persistence" style="display: none">
							<p><?php echo gettext("Set to the time in seconds that cookies should be kept by browsers."); ?></p>
							</div>
							<?php
						}
						?>
					</td>
				</tr>

				<tr valign="top">
					<td class="topalign-nopadding"><br /><?php echo gettext("Codeblocks:"); ?></td>
					<td>
					<?php printCodeblockEdit($_zp_gallery, 0); ?>
					</td>
					<td>
					</td>
				</tr>

				<tr>
					<td colspan="3">
					<p class="buttons">
					<button type="submit" value="<?php echo gettext('Apply') ?>" title="<?php echo gettext("Apply"); ?>"><img src="images/pass.png" alt="" /><strong><?php echo gettext("Apply"); ?></strong></button>
					<button type="reset" value="<?php echo gettext('reset') ?>" title="<?php echo gettext("Reset"); ?>"><img src="images/reset.png" alt="" /><strong><?php echo gettext("Reset"); ?></strong></button>
					</p>
					</td>
				</tr>
			</table>
		</form>
	</div>
	<!-- end of tab-gallery div -->
	<?php
}
if ($subtab == 'search' && zp_loggedin(OPTIONS_RIGHTS)) {
	?>
	<div id="tab_search" class="tabbox">
		<?php zp_apply_filter('admin_note','options', $subtab); ?>
		<form action="?action=saveoptions" method="post" autocomplete="off">
			<?php XSRFToken('saveoptions');?>
			<input	type="hidden" name="savesearchoptions" value="yes" />
			<input	type="hidden" name="password_enabled" id="password_enabled" value="0" />
			<table class="bordered  options">
				<tr>
					<td colspan="3">
					<p class="buttons">
					<button type="submit" value="<?php echo gettext('Apply') ?>" title="<?php echo gettext("Apply"); ?>"><img src="images/pass.png" alt="" /><strong><?php echo gettext("Apply"); ?></strong></button>
					<button type="reset" value="<?php echo gettext('reset') ?>" title="<?php echo gettext("Reset"); ?>"><img src="images/reset.png" alt="" /><strong><?php echo gettext("Reset"); ?></strong></button>
					</p>
					</td>
				</tr>
				<?php
				if (GALLERY_SECURITY == 'public') {
					?>
					<tr class="passwordextrashow">
						<td width="175">
							<p>
								<a href="javascript:toggle_passwords('',true);">
									<?php echo gettext("Search password:"); ?>
								</a>
							</p>
						</td>
						<td>
							<?php
							$x = getOption('search_password');
							if (empty($x)) {
								?>
								<img src="images/lock_open.png" />
								<?php
							} else {
								$x = '          ';
								?>
							<a onclick="resetPass('');" title="<?php echo gettext('clear password'); ?>"><img src="images/lock.png" /></a>
						<?php
							}
							?>
						</td>
						<td>
							<p><?php echo gettext("Password for the search guest user. click on <em>Search password</em> to change."); ?></p>
						</td>
					</tr>
					<tr class="passwordextrahide" style="display:none">
						<td width="175">
							<a href="javascript:toggle_passwords('',false);">
							<?php echo gettext("Search guest user:"); ?>
							</a>
						</td>
						<td>
							<input type="text" size="<?php echo TEXT_INPUT_SIZE; ?>"
															onkeydown="passwordClear('');"
															id="user_name"  name="user"
															value="<?php echo html_encode(getOption('search_user')); ?>" />
							<br />
							<label><input type="checkbox" name="disclose_password" id="disclose_password" onclick="passwordClear('');togglePassword('');"><?php echo gettext('Show password'); ?></label>
						</td>
						<td>
							<?php echo gettext("User ID for the search guest user") ?>
						</td>
					</tr>
					<tr class="passwordextrahide" style="display:none" >
						<td>
							<span id="strength">
								<?php echo gettext("Search password:"); ?>
							</span>
							<br />
							<span id="match" class="password_field_">
								&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<?php echo gettext("(repeat)"); ?>
							</span>
						</td>
						<td>
							<input type="password" size="<?php echo TEXT_INPUT_SIZE; ?>"
													id="pass" name="pass"
													onkeydown="passwordClear('');"
													onkeyup="passwordStrength('');"
													value="<?php echo $x; ?>" />
							<br />
							<span class="password_field_">
								<input type="password" size="<?php echo TEXT_INPUT_SIZE; ?>"
														id="pass_r" name="pass_r" disabled="disabled"
														onkeydown="passwordClear('');"
														onkeyup="passwordMatch('');"
														value="<?php echo $x; ?>" />
							</span>
						</td>
						<td>
							<?php echo gettext("Password for the search guest user. If this is set, visitors must know this password to view search results."); ?>
						</td>
					</tr>
					<tr class="passwordextrahide" style="display:none" >
						<td>
							<?php echo gettext("Search password hint:"); ?>
						</td>
						<td>
							<?php print_language_string_list(getOption('search_hint'), 'hint', false, NULL, 'hint') ?>
						</td>
						<td>
							<?php echo gettext("A reminder hint for the password."); ?>
						</td>
					</tr>
					<?php
				}
				?>
				<tr>
					<td><?php echo gettext("Search behavior settings:"); ?></td>
					<?php
					$engine = new SearchEngine();
					$fields = $engine->getSearchFieldList();
					$extra = array(	'tags'=>array(array('type'=>'radio', 'display'=>gettext('partial'),'name'=>'tag_match', 'value'=>0, 'checked'=>0),
																				array('type'=>'radio', 'display'=>gettext('exact'),'name'=>'tag_match', 'value'=>1, 'checked'=>0))
					);
					$extra['tags'][(int) (getOption('exact_tag_match') && true)]['checked'] = 1;
					$set_fields = $engine->allowedSearchFields();
					$fields = array_diff($fields, $set_fields);
					?>
					<script>
						$(function() {
							$("#resizable").resizable({
										maxWidth: 350,
										minWidth: 350, minHeight: 120,
										resize: function(event, ui) {
																			$('#searchchecklist').height($('#resizable').height());
																		 }
							});
						});
					</script>
					<td>
						<?php echo gettext('Fields list:'); ?>
						<div id="resizable">
						<ul class="searchchecklist" id="searchchecklist">
							<?php
							generateUnorderedListFromArray($set_fields, $set_fields, 'SEARCH_', false, true, true, 'search_fields', $extra);
							generateUnorderedListFromArray(array(), $fields, 'SEARCH_', false, true, true, 'search_fields', $extra);
							?>
						</ul>
						<div class="floatright">
							<label id="autocheck">
								<input type="checkbox" name="checkAllAuto" id="checkAllAuto" />
								<span id="autotext"><?php echo gettext('all');?></span>
							</label>
						</div>
						<script type="text/javascript">
							// <!-- <![CDATA[
							var checked = false;
							$('#autocheck').click(
								 function() {
										if (checked) {
											checked = false;
										} else {
											checked = true;
										}
										$('.search_fields').attr('checked', checked);
								 }
							)
							// ]]> -->
						</script>
						</div>
						<br />
						<?php echo gettext('Treat spaces as'); ?>
						<?php generateRadiobuttonsFromArray(getOption('search_space_is'),array(gettext('<em>space</em>')=>'',gettext('<em>OR</em>')=>'OR',gettext('<em>AND</em>')=>'AND'),'search_space_is',false,false); ?>
						<p>
							<?php echo gettext('Default search'); ?>
							<?php generateRadiobuttonsFromArray(getOption('search_within'),array(gettext('<em>New</em>')=>'0',gettext('<em>Within</em>')=>'1'),'search_within',false,false); ?>
						</p>
						<p>
							<label>
								<input type="checkbox" name="search_no_albums" value="1" <?php echo checked('1', getOption('search_no_albums')); ?> />
								<?php echo gettext('Do not return <em>album</em> matches') ?>
							</label>
						</p>
						<p>
							<label>
								<input type="checkbox" name="search_no_images" value="1" <?php echo checked('1', getOption('search_no_images')); ?> />
								<?php echo gettext('Do not return <em>image</em> matches') ?>
							</label>
						</p>
						<?php
						if (getOption('zp_plugin_zenpage')) {
							?>
							<p>
								<label>
									<input type="checkbox" name="search_no_news" value="1" <?php echo checked('1', getOption('search_no_news')); ?> />
									<?php echo gettext('Do not return <em>news</em> matches') ?>
								</label>
							</p>
							<p>
								<label>
									<input type="checkbox" name="search_no_pages" value="1" <?php echo checked('1', getOption('search_no_pages')); ?> />
									<?php echo gettext('Do not return <em>page</em> matches') ?>
								</label>
							</p>
							<?php
						}
						?>
					</td>
					<td>
						<p><?php echo gettext("<em>Field list</em> is the set of fields on which searches may be performed."); ?></p>
						<p><?php echo gettext("Search does partial matches on all fields selected with the possible exception of <em>Tags</em>. This means that if the field contains the search criteria anywhere within it a result will be returned. If <em>exact</em> is selected for <em>Tags</em> then the search criteria must exactly match the tag for a result to be returned.") ?></p>
						<p><?php echo gettext('Setting <code>Treat spaces as</code> to <em>OR</em> will cause search to trigger on any of the words in a string separated by spaces. Setting it to <em>AND</em> will cause the search to trigger only when all strings are present. Leaving the option unchecked will treat the whole string as a search target.') ?></p>
						<p><?php echo gettext('<code>Default search</code> sets how searches from search page results behave. The search will either be from <em>within</em> the results of the previous search or will be a fresh <em>new</em> search.') ?></p>
						<p><?php echo gettext('Setting <code>Do not return <em>{item}</em> matches</code> will cause search to ignore <em>{items}</em> when looking for matches.') ?></p>
					</td>
					<tr>
						<td><?php echo gettext('Cache expiry'); ?></td>
						<td>
							<?php printf(gettext('Redo search after %s minutes.'), '<input type="textbox" size="4" name="search_cache_duration" value="'.getOption('search_cache_duration').'" />'); ?>
						</td>
						<td>
							<?php echo gettext('Search will remember the results of particular searches so that it can quickly serve multiple pages, etc. Over time this remembered result can become obsolete, so it should be refreshed. This option lets you decide how long before a search will be considered obsolete and thus re-executed. Setting the option to <em>zero</em> disables caching of searches.');?>
						</td>
					</tr>
				</tr>
				<tr>
					<td colspan="3">
					<p class="buttons">
					<button type="submit" value="<?php echo gettext('Apply') ?>" title="<?php echo gettext("Apply"); ?>"><img src="images/pass.png" alt="" /><strong><?php echo gettext("Apply"); ?></strong></button>
					<button type="reset" value="<?php echo gettext('reset') ?>" title="<?php echo gettext("Reset"); ?>"><img src="images/reset.png" alt="" /><strong><?php echo gettext("Reset"); ?></strong></button>
					</p>
					</td>
				</tr>
			</table>
		</form>
	</div>
	<!-- end of tab-search div -->
 <?php
}
if ($subtab == 'rss' && zp_loggedin(OPTIONS_RIGHTS)) {
	?>
	<div id="tab_rss" class="tabbox">
		<?php zp_apply_filter('admin_note','options', $subtab); ?>
		<form action="?action=saveoptions" method="post" autocomplete="off">
		<?php XSRFToken('saveoptions');?>
		<input	type="hidden" name="saverssoptions" value="yes" />
	<table class="bordered options">
		<tr>
			<td colspan="3">
			<p class="buttons">
			<button type="submit" value="<?php echo gettext('Apply') ?>" title="<?php echo gettext("Apply"); ?>"><img src="images/pass.png" alt="" /><strong><?php echo gettext("Apply"); ?></strong></button>
			<button type="reset" value="<?php echo gettext('reset') ?>" title="<?php echo gettext("Reset"); ?>"><img src="images/reset.png" alt="" /><strong><?php echo gettext("Reset"); ?></strong></button>
			</p>
			</td>
		</tr>
		<tr>
			<td width="175"><?php echo gettext("RSS feeds enabled:"); ?></td>
			<td>
				<label class="checkboxlabel">
						<input type="checkbox" name="RSS_album_image" value=<?php if (getOption('RSS_album_image')) echo '"1" checked="checked"'; else echo '"0"'; ?> /> <?php echo gettext('Gallery'); ?>
				</label>
				<label class="checkboxlabel">
						<input type="checkbox" name="RSS_comments" value=<?php if (getOption('RSS_comments')) echo '"1" checked="checked"'; else echo '"0"'; ?> /> <?php echo gettext('Comments'); ?>
					</label>
					<label class="checkboxlabel">
						<input type="checkbox" name="RSS_articles" value=<?php if (getOption('RSS_articles')) echo '"1" checked="checked"'; else echo '"0"'; ?> /> <?php echo gettext('All news'); ?>
					</label>
					<label class="checkboxlabel">
						<input type="checkbox" name="RSS_pages" value=<?php if (getOption('RSS_pages')) echo '"1" checked="checked"'; else echo '"0"'; ?> /> <?php echo gettext('All pages'); ?>
					</label>
					<label class="checkboxlabel">
						<input type="checkbox" name="RSS_article_comments" value=<?php if (getOption('RSS_article_comments')) echo '"1" checked="checked"'; else echo '"0"'; ?> /> <?php echo gettext('News/Page comments'); ?>
					</label>
				</span>
			</td>
			<td>
			<p>
			<?php
			echo gettext('Check each RSS feed you wish to activate.');
			?>
			</p>
			<p class="notebox">
			<?php
			echo gettext('<strong>Note:</strong> Theme support is required to display RSS links.');
			?>
			</p>
			</td>
		</tr>
		<tr>
			<td width="175"><?php echo gettext("Number of RSS feed items:"); ?></td>
			<td width="350">
			<input type="text" size="15" id="feed_items" name="feed_items" value="<?php echo html_encode(getOption('feed_items'));?>" /> <label for="feed_items"><?php echo gettext("Images RSS"); ?></label><br />
			<input type="text" size="15" id="feed_items_albums" name="feed_items_albums" value="<?php echo html_encode(getOption('feed_items_albums'));?>" /> <label for="feed_items"><?php echo gettext("Albums RSS"); ?></label>
			</td>
			<td><?php echo gettext("The number of new items you want to appear in your site's RSS feed. The images and comments RSS share the value."); ?></td>
		</tr>
		<tr>
			<td><?php echo gettext("Size of RSS feed images:"); ?></td>
			<td>
			<input type="text" size="15" id="feed_imagesize" name="feed_imagesize"
				value="<?php echo html_encode(getOption('feed_imagesize'));?>" /> <label for="feed_imagesize"><?php echo gettext("Images RSS"); ?></label><br />
				<input type="text" size="15" id="feed_imagesize_albums" name="feed_imagesize_albums"
				value="<?php echo html_encode(getOption('feed_imagesize_albums'));?>" /> <label for="feed_imagesize_albums"><?php echo gettext("Albums RSS"); ?></label>
				</td>
			<td><?php echo gettext("The size you want your images to have in your site's RSS feed."); ?></td>
		</tr>
		<tr>
			<td><?php echo gettext("RSS feed sort order:"); ?></td>
			<td>
			<?php
			$feedsortorder = array(
						gettext('latest by id')=>'latest',
						gettext('latest by date')=>'latest-date',
						gettext('latest by mtime')=>'latest-mtime',
						gettext('latest by publishdate')=>'latest-publishdate'
						);
			$feedsortorder_albums = array(
						gettext('latest by id')=>'latest',
						gettext('latest by date')=>'latest-date',
						gettext('latest by mtime')=>'latest-mtime',
						gettext('latest by publishdate')=>'latest-publishdate',
						gettext('latest updated')=>'latestupdated'
						);
			?>
			<select id="feed_sortorder" name="feed_sortorder">
			<?php generateListFromArray(array(getOption("feed_sortorder")), $feedsortorder, false, true); ?>
			</select> <label for="feed_sortorder"><?php echo gettext("Images RSS"); ?></label><br /><br />
			<select id="feed_sortorder_albums" name="feed_sortorder_albums">
			<?php generateListFromArray(array(getOption("feed_sortorder_albums")), $feedsortorder_albums, false, true); ?>
			</select> <label for="feed_sortorder_albums"><?php echo gettext("Albums RSS"); ?></label>
			</td>
			<td><?php echo gettext("a) Images RSS: Choose between <em>latest by id</em> for the latest uploaded, <em>latest by date</em> for the latest uploaded fetched by date, or <em>latest by mtime</em> for the latest uploaded fetched by the file's last change timestamp.<br />b) Albums RSS: Choose between <em>latest by id</em> for the latest uploaded and <em>latest updated</em>"); ?></td>
		</tr>
		<tr>
			<td><?php echo gettext("RSS enclosure:"); ?></td>
			<td><input type="checkbox" name="feed_enclosure"
				value="1" <?php echo checked('1', getOption('feed_enclosure')); ?> /></td>
			<td><?php echo gettext("Check if you want to enable the <em>RSS enclosure</em> feature which provides a direct download for full images, movies etc. from within certain RSS reader clients <em>(only Images RSS)</em>."); ?></td>
		</tr>
			<tr>
			<td><?php echo gettext("Media RSS:"); ?></td>
			<td><input type="checkbox" name="feed_mediarss" value="1" <?php echo checked('1', getOption('feed_mediarss')); ?> /></td>
			<td><?php echo gettext("Check if <em>media RSS</em> support is to be enabled. This support is used by some services and programs <em>(only Images RSS)</em>."); ?></td>
		</tr>
		<tr>
			<td><?php echo gettext("RSS cache"); ?></td>
			<td>
				<label><input type="checkbox" name="feed_cache" value="1" <?php echo checked('1', getOption('feed_cache')); ?> /> <?php echo gettext("Enabled"); ?></label><br /><br />
				<input type="text" size="15" id="feed_cache_expire" name="feed_cache_expire"
				value="<?php echo html_encode(getOption('feed_cache_expire'));?>" /> <label for="feed_cache_expire"><?php echo gettext("RSS cache expire"); ?></label><br />
				</td>
			<td><?php echo gettext("Check if you want to enable static RSS feed caching. The cached file will be placed within the <em>cache_html</em> folder.<br /> Cache expire default is 86400 seconds (1 day  = 24 hrs * 60 min * 60 sec)."); ?></td>
		</tr>
		<tr>
			<td><?php echo gettext("RSS hitcounter"); ?></td>
			<td><input type="checkbox" name="feed_hitcounter"
				value="1" <?php echo checked('1', getOption('feed_hitcounter')); ?> /></td>
			<td><?php echo gettext("Check if you want to store the hitcount on RSS feeds."); ?></td>
		</tr>
		<tr>
			<td><?php echo gettext("RSS title"); ?></td>
			<td>
				<label for="feed_title1"><input type="radio" name="feed_title" id="feed_title1" value="gallery" <?php echo checked('gallery', getOption('feed_title')); ?> /><?php echo gettext('Gallery title'); ?></label>
				<label for="feed_title2"><input type="radio" name="feed_title" id="feed_title2" value="website" <?php echo checked('website', getOption('feed_title')); ?> /><?php echo gettext('Website title'); ?></label>
				<label for="feed_title3"><input type="radio" name="feed_title" id="feed_title3" value="both" <?php echo checked('both', getOption('feed_title')); ?> /><?php echo gettext('Both'); ?></label>
			</td>
			<td><?php echo gettext("Select what you want to use as the main RSS feed (channel) title. 'Both' means Website title followed by Gallery title"); ?></td>
		</tr>
		<tr>
			<td colspan="3">
			<p class="buttons">
			<button type="submit" value="<?php echo gettext('Apply') ?>" title="<?php echo gettext("Apply"); ?>"><img src="images/pass.png" alt="" /><strong><?php echo gettext("Apply"); ?></strong></button>
			<button type="reset" value="<?php echo gettext('reset') ?>" title="<?php echo gettext("Reset"); ?>"><img src="images/reset.png" alt="" /><strong><?php echo gettext("Reset"); ?></strong></button>
			</p>
			</td>
		</tr>
	</table>
	</form>
	</div>
	<!-- end of tab-rss div -->
<?php
}
if ($subtab == 'image' && zp_loggedin(OPTIONS_RIGHTS)) {
	require_once(dirname(__FILE__).'/lib-Imagick.php');
	require_once(dirname(__FILE__).'/lib-GD.php');
	?>
	<div id="tab_image" class="tabbox">
	<?php zp_apply_filter('admin_note','options', $subtab); ?>
	<form action="?action=saveoptions" method="post" autocomplete="off">
		<?php XSRFToken('saveoptions');?>
	<input type="hidden" name="saveimageoptions" value="yes" />
	<p align="center">
	<?php echo gettext('See also the <a href="?tab=theme">Theme Options</a> tab for theme specific image options.'); ?>
	</p>

	<table class="bordered options">
		<tr>
			<td colspan="3">
				<p class="buttons">
				<button type="submit" value="<?php echo gettext('Apply') ?>" title="<?php echo gettext("Apply"); ?>"><img src="images/pass.png" alt="" /><strong><?php echo gettext("Apply"); ?></strong></button>
				<button type="reset" value="<?php echo gettext('reset') ?>" title="<?php echo gettext("Reset"); ?>"><img src="images/reset.png" alt="" /><strong><?php echo gettext("Reset"); ?></strong></button>
				</p>
			</td>
		</tr>
		<?php
		foreach ($_zp_graphics_optionhandlers as $handler) {
			customOptions($handler, '');
		}
		?>
		<tr>
			<td><?php echo gettext("Sort images by:"); ?></td>
			<td>
				<?php
				$sort = $sortby;
				$cvt = $cv = IMAGE_SORT_TYPE;
				$sort[gettext('Custom')] = 'custom';

/*
 * not recommended--screws with peoples minds during pagination!
				$sort[gettext('Random')] = 'random';
*/
				$flip = array_flip($sort);
				if (isset($flip[$cv])) {
					$dspc = 'none';
				} else {
					$dspc = 'block';
				}
				if (($cv == 'manual') || ($cv == 'random') || ($cv == '')) {
					$dspd = 'none';
				} else {
					$dspd = 'block';
				}
				?>
					<span class="nowrap">
						<select id="imagesortselect" name="image_sorttype" onchange="update_direction(this,'image_sortdirection','customTextBox3')">
						<?php
						if (array_search($cv, $sort) === false) $cv = 'custom';
						generateListFromArray(array($cv), $sort, false, true);
						?>
						</select>
						<label id="image_sortdirection" style="display:<?php echo $dspd; ?>white-space:nowrap;">
							<input type="checkbox" name="image_sortdirection"	value="1" <?php echo checked('1', getOption('image_sortdirection')); ?> />
							<?php echo gettext("Descending"); ?>
						</label>
					</span>

					<span id="customTextBox3" class="customText" style="display:<?php echo $dspc; ?>">
						<br />
						<?php echo gettext('custom fields:') ?>
						<input id="customimagesort" name="customimagesort" type="text" value="<?php echo html_encode($cvt); ?>"></input>
					</span>

			</td>
			<td>
				<p><?php	echo gettext("Default sort order for images."); ?></p>
				<p><?php echo gettext('Custom sort values must be database field names. You can have multiple fields separated by commas.') ?></p>
			</td>
		</tr>
		<tr>
			<td width="175"><?php echo gettext("Image quality:"); ?></td>
			<td width="350">
				<p class="nowrap">
					<?php echo gettext('Normal Image'); ?>&nbsp;<input type="text" size="3" id="imagequality" name="image_quality" value="<?php echo getOption('image_quality');?>" />
					<script type="text/javascript">
						// <!-- <![CDATA[
						$(function() {
							$("#slider-imagequality").slider({
							<?php $v = getOption('image_quality'); ?>
								startValue: <?php echo $v; ?>,
								value: <?php echo $v; ?>,
								min: 0,
								max: 100,
								slide: function(event, ui) {
									$("#imagequality").val( ui.value);
								}
							});
							$("#imagequality").val($("#slider-imagequality").slider("value"));
						});
						// ]]> -->
					</script>
					<div id="slider-imagequality"></div>
				</p>
				<p class="nowrap">
					<?php echo gettext('<em>full</em> Image'); ?>&nbsp;<input type="text" size="3" id="fullimagequality" name="full_image_quality" value="<?php echo getOption('full_image_quality');?>" />
					<script type="text/javascript">
						// <!-- <![CDATA[
						$(function() {
							$("#slider-fullimagequality").slider({
								<?php $v = getOption('full_image_quality'); ?>
								startValue: <?php echo $v; ?>,
								value: <?php echo $v; ?>,
								min: 0,
								max: 100,
								slide: function(event, ui) {
									$("#fullimagequality").val( ui.value);
								}
							});
							$("#fullimagequality").val($("#slider-fullimagequality").slider("value"));
						});
						// ]]> -->
					</script>
					<div id="slider-fullimagequality"></div>
				</p>
				<p class="nowrap">
					<?php echo gettext('Thumbnail'); ?>&nbsp;<input type="text" size="3" id="thumbquality" name="thumb_quality" value="<?php echo getOption('thumb_quality');?>" />
					<script type="text/javascript">
						// <!-- <![CDATA[
						$(function() {
							$("#slider-thumbquality").slider({
								<?php $v = getOption('thumb_quality'); ?>
								startValue: <?php echo $v; ?>,
								value: <?php echo $v; ?>,
								min: 0,
								max: 100,
								slide: function(event, ui) {
									$("#thumbquality").val( ui.value);
								}
							});
							$("#thumbquality").val($("#slider-thumbquality").slider("value"));
						});
						// ]]> -->
					</script>
					<div id="slider-thumbquality"></div>
				</p>
			</td>
			<td>
				<p><?php echo gettext("Compression quality for images and thumbnails generated by Zenphoto.");?></p>
				<p><?php echo gettext("Quality ranges from 0 (worst quality, smallest file) to 100 (best quality, biggest file). "); ?></p>
			</td>
		</tr>
		<tr>
			<td><?php echo gettext("Interlace:"); ?></td>
			<td><input type="checkbox" name="image_interlace" value="1" <?php echo checked('1', getOption('image_interlace')); ?> /></td>
			<td><?php echo gettext("If checked, resized images will be created <em>interlaced</em> (if the format permits)."); ?></td>
		</tr>
		<tr>
			<td><?php  echo gettext('Use embedded thumbnail'); ?></td>
			<?php
			if (function_exists('exif_thumbnail')) {
				$disabled = '';
			} else {
				$disabled = ' disabled="disabled"';
				setOption('use_embedded_thumb', 0);
			}
			?>
			<td><input type="checkbox" name="use_embedded_thumb" value="1" <?php echo checked('1', getOption('use_embedded_thumb')); ?><?php echo $disabled; ?> /></td>
			<td>
				<p><?php echo gettext('If set, Zenphoto will use the thumbnail imbedded in the image when creating a cached image that is equal or smaller in size. Note: the quality of this image varies by camera and its orientation may not match the master image.'); ?></p>
				<?php
					if ($disabled) {
					?>
					<p class="notebox"><?php echo gettext('The PHP EXIF extension is required for this option.')?></p>
					<?php
					}
				?>
			</td>
		</tr>
		<tr>
			<td><?php echo gettext("Allow upscale:"); ?></td>
			<td><input type="checkbox" name="image_allow_upscale" value="1" <?php echo checked('1', getOption('image_allow_upscale')); ?> /></td>
			<td><?php echo gettext("Allow images to be scaled up to the requested size. This could result in loss of quality, so it's off by default."); ?></td>
		</tr>
		<tr>
			<td><?php echo gettext("Sharpen:"); ?></td>
			<td>
				<p class="nowrap">
					<label>
						<input type="checkbox" name="image_sharpen" value="1" <?php echo checked('1', getOption('image_sharpen')); ?> />
						<?php echo gettext('Images'); ?>
					</label>
					<label>
						<input type="checkbox" name="thumb_sharpen" value="1" <?php echo checked('1', getOption('thumb_sharpen')); ?> />
						<?php echo gettext('Thumbs'); ?>
					</label>
				</p>
				<p class="nowrap">
					<?php echo gettext('Amount'); ?>&nbsp;<input type="text" id="sharpenamount" name="sharpen_amount" size="3" value="<?php echo getOption('sharpen_amount'); ?>" />
					<script type="text/javascript">
						// <!-- <![CDATA[
						$(function() {
							$("#slider-sharpenamount").slider({
							<?php $v = getOption('sharpen_amount'); ?>
								<?php $v = getOption('sharpen_amount'); ?>
								startValue: <?php echo $v; ?>,
								value: <?php echo $v; ?>,
								min: 0,
								max: 100,
								slide: function(event, ui) {
									$("#sharpenamount").val( ui.value);
								}
							});
							$("#sharpenamount").val($("#slider-sharpenamount").slider("value"));
						});
						// ]]> -->
					</script>
					<div id="slider-sharpenamount"></div>
				</p>

				<table>
					<tr>
						<td class="image_option_tablerow"><?php echo gettext('Radius'); ?>&nbsp;</td>
						<td class="image_option_tablerow"><input type="text" name = "sharpen_radius" size="2" value="<?php echo getOption('sharpen_radius'); ?>" /></td>
					</tr>
					<tr>
						<td class="image_option_tablerow"><?php echo gettext('Threshold'); ?>&nbsp;</td>
						<td class="image_option_tablerow"><input type="text" name = "sharpen_threshold" size="3" value="<?php echo getOption('sharpen_threshold'); ?>" /></td>
					</tr>
				</table>
			</td>
			<td>
				<p><?php echo gettext("Add an unsharp mask to images and/or thumbnails.")."</p><p class='notebox'>".gettext("<strong>WARNING</strong>: can overload slow servers."); ?></p>
				<p><?php echo gettext("<em>Amount</em>: the strength of the sharpening effect. Values are between 0 (least sharpening) and 100 (most sharpening)."); ?></p>
				<p><?php echo gettext("<em>Radius</em>: the pixel radius of the sharpening mask. A smaller radius sharpens smaller details, and a larger radius sharpens larger details."); ?></p>
				<p><?php echo gettext("<em>Threshold</em>: the color difference threshold required for sharpening. A low threshold sharpens all edges including faint ones, while a higher threshold only sharpens more distinct edges."); ?></p>
			</td>
		</tr>
		<tr>
			<td><?php echo gettext("Watermarks:"); ?></td>
			<td>
				<table>
				<tr>
					<td class="image_option_tablerow"><?php echo gettext('Images'); ?> </td>
					<td class="image_option_tablerow">
						<select id="fullimage_watermark" name="fullimage_watermark">
							<?php $current = IMAGE_WATERMARK; ?>
							<option value="" <?php if (empty($current)) echo ' selected="selected"' ?> style="background-color:LightGray"><?php echo gettext('none'); ?></option>
							<?php
							$watermarks = getWatermarks();
							generateListFromArray(array($current), $watermarks, false, false);
							?>
						</select>
					</td>
				</tr>
				<tr>
					<td class="image_option_tablerow"><?php echo gettext('Full sized images'); ?> </td>
					<td class="image_option_tablerow">
						<select id="fullsizeimage_watermark" name="fullsizeimage_watermark">
							<?php $current = FULLIMAGE_WATERMARK; ?>
							<option value="" <?php if (empty($current)) echo ' selected="selected"' ?> style="background-color:LightGray"><?php echo gettext('none'); ?></option>
							<?php
							$watermarks = getWatermarks();
							generateListFromArray(array($current), $watermarks, false, false);
							?>
						</select>
					</td>
				</tr>
				<?php
				$imageplugins = array_unique($_zp_extra_filetypes);
				$imageplugins[] = 'Image';
				ksort($imageplugins,SORT_LOCALE_STRING);
				foreach ($imageplugins as $plugin) {
					$opt = $plugin.'_watermark';
					$current = getOption($opt);
					?>
					<tr>
						<td class="image_option_tablerow"><?php	printf(gettext('%s thumbnails'), gettext($plugin)); if ($plugin != 'Image') echo ' *'; ?> </td>
						<td class="image_option_tablerow">
							<select id="<?php echo $opt; ?>" name="<?php echo $opt; ?>">
							<option value="" <?php if (empty($current)) echo ' selected="selected"' ?> style="background-color:LightGray"><?php if ($plugin == 'Image') echo gettext('none'); else echo gettext('image thumb')?></option>
							<?php
							$watermarks = getWatermarks();
							generateListFromArray(array($current), $watermarks, false, false);
							?>
							</select>
						</td>
					</tr>
					<?php
					}
				?>
				</table>
				<p class="nowrap">
					<?php echo gettext('cover').' '; ?>
					<input type="text" size="2" name="watermark_scale"
							value="<?php echo html_encode(getOption('watermark_scale'));?>" /><?php /*xgettext:no-php-format*/ echo gettext('% of image') ?>
					<label>
						<input type="checkbox" name="watermark_allow_upscale" value="1"	<?php echo checked('1', getOption('watermark_allow_upscale')); ?> />
						<?php echo gettext("allow upscale"); ?>
					</label>
				</p>
				<p class="nowrap">
					<?php echo gettext("offset h"); ?>
					<input type="text" size="2" name="watermark_h_offset"
							value="<?php echo html_encode(getOption('watermark_h_offset'));?>" /><?php echo /*xgettext:no-php-format*/ gettext("% w, "); ?>
					<input type="text" size="2" name="watermark_w_offset"
						value="<?php echo html_encode(getOption('watermark_w_offset'));?>" /><?php /*xgettext:no-php-format*/ echo gettext("%"); ?>
				</p>
			</td>
			<td>
				<p><?php echo gettext("The watermark image is scaled by to cover <em>cover percentage</em> of the image and placed relative to the upper left corner of the image."); ?></p>
				<p><?php echo gettext("It is offset from there (moved toward the lower right corner) by the <em>offset</em> percentages of the height and width difference between the image and the watermark."); ?></p>
				<p><?php echo gettext("If <em>allow upscale</em> is not checked the watermark will not be made larger than the original watermark image."); ?></p>
				<p><?php printf(gettext('Custom watermarks should be placed in the <code>/%s/watermarks/</code> folder. The images must be in png-24 format.'), USER_PLUGIN_FOLDER); ?></p>
				<?php
				if (!empty($imageplugins)) {
					?>
					<p class="notebox"><?php echo '* '.gettext('If a watermark image is selected for these <em>images classes</em> it will be used in place of the image thumbnail watermark.'); ?></p>
					<?php
				}
				?>
			</td>

		</tr>
		<tr>
			<td><?php echo gettext("Caching concurrency:"); ?></td>
			<td>
				<script type="text/javascript">
					// <!-- <![CDATA[
					$(function() {
						$("#slider-workers").slider({
							<?php $v = getOption('imageProcessorConcurrency'); ?>
							startValue: <?php echo $v; ?>,
							value: <?php echo $v; ?>,
							min: 1,
							max:60,
							slide: function(event, ui) {
								$("#cache-workers").val(ui.value);
								$("#cache_processes").html($("#cache-workers").val());
							}
						});
						$("#cache-workers").val($("#slider-workers").slider("value"));
						$("#cache_processes").html($("#cache-workers").val());
					});
					// ]]> -->
				</script>
				<div id="slider-workers"></div>
				<input type="hidden" id="cache-workers" name="imageProcessorConcurrency" value="<?php echo getOption('imageProcessorConcurrency');?>" />
			</td>
			<td>
			<?php printf(gettext('Cache processing worker limit: %s.'),'<span id="cache_processes">'.getOption('imageProcessorConcurrency').'</span>').
																																'<p class="notebox">'.gettext('More workers will get the job done faster so long as your server does not get swamped or run out of memory.').'</p>'; ?>
			</td>
		</tr>
		<tr>
			<td><?php echo gettext("Cache as:"); ?></td>
			<td>
				<?php $type = IMAGE_CACHE_SUFFIX; ?>
				<input type="radio" name="image_cache_suffix" value=""<?php if (empty($type)) echo ' checked="checked"'; ?> />&nbsp;<?php echo gettext("Original"); ?>
				<?php
				$cachesuffix = array_unique($_zp_cachefileSuffix);
				foreach ($cachesuffix as $suffix) {
					?>
					<input type="radio" name="image_cache_suffix" value="<?php echo $suffix; ?>"<?php if ($type==$suffix) echo ' checked="checked"'; ?> />&nbsp;<?php echo $suffix; ?>
					<?php
				}
				?>
			</td>
			<td><?php echo gettext("Select a type for the images stored in the image cache. Select <em>Original</em> to preserve the original image's type."); ?></td>
		</tr>
		<tr>
			<td width="175"><?php echo gettext('Obscure cache filenames'); ?></td>
			<td width="350">
				<label><input type="checkbox" name="obfuscate_cache" id="obfuscate_cache" value="1" <?php echo checked(1, getOption('obfuscate_cache')); ?> /><?php echo gettext('enable'); ?></label>
			</td>
			<td><?php echo gettext('Cause the filename of cached items to be obscured. This makes it difficult for someone to "guess" the name in a URL.'); ?></td>
		</tr>
		<tr>
			<td><?php echo gettext("Protect image cache"); ?></td>
			<td>
				<input type="checkbox" name="protected_image_cache" value="1"
				<?php echo checked('1', getOption('protected_image_cache')); ?> />&nbsp;<?php echo gettext("Enabled"); ?>
			</td>
			<td><?php echo gettext('If checked all image URIs will link to the image processor and the image cache will be disabled to browsers via an <em>.htaccess</em> file. Images are still cached but the image processor is used to serve the image rather than allowing the browser to fetch the file.').
								'<p class="notebox">'.gettext('<strong>WARNING	:</strong> This option adds significant overhead to <strong>each and every</strong> image reference! Some <em>JavaScript</em> and <em>Flash</em> based image handlers will not work with an image processor URI and are incompatible with this option.').'</p>'; ?></td>
		</tr>
		<tr>
			<td><?php echo gettext("Secure image processor"); ?></td>
			<td>
				<input type="checkbox" name="secure_image_processor" value="1"
				<?php echo checked('1', getOption('secure_image_processor')); ?> />&nbsp;<?php echo gettext("Enabled"); ?>
			</td>
			<td><?php echo gettext('When enabled, the image processor will check album access credentials.').
								'<p class="notebox">'.gettext('<strong>WARNING	:</strong> This option adds memory overhead to image caching! You may be unable to cache some images depending on your server memory availability.').'</p>'; ?></td>
		</tr>
		<tr>
			<td><?php echo gettext("Full image protection:"); ?></td>
			<td style="margin:0">
				<p>
					<label>
						<input type="checkbox" name="hotlink_protection" value="1" <?php echo checked('1', getOption('hotlink_protection')); ?> />
						<?php echo gettext('Disable hotlinking'); ?>
					</label>
					<br />
					<label>
						<input type="checkbox" name="cache_full_image" value="1" <?php echo checked('1', getOption('cache_full_image')); ?> />
						<?php echo gettext('cache the full image'); ?>
					</label>
				</p>

				<input	type="hidden" name="password_enabled" id="password_enabled" value="0" />
				<?php
				if (GALLERY_SECURITY == 'public') {
					?>
					<br clear="all" />
					<table class="compact">
						<tr class="passwordextrashow">
							<td style="margin:0; padding:0">
								<a href="javascript:toggle_passwords('',true);">
									<?php echo gettext("password:"); ?>
								</a>
							</td>
							<td style="margin:0; padding:0">
								<?php
								$x = getOption('protected_image_password');
								if (empty($x)) {
									?>
									<img src="images/lock_open.png" />
									<?php
								} else {
									$x = '          ';
									?>
							<a onclick="resetPass('');" title="<?php echo gettext('clear password'); ?>"><img src="images/lock.png" /></a>
							<?php
								}
								?>
							</td>
						</tr>
					<tr class="passwordextrahide" style="display:none">
						<td style="margin:0; padding:0">
							<a href="javascript:toggle_passwords('',false);">
							<?php echo gettext("user:"); ?>
							</a>
						</td>
						<td style="margin:0; padding:0">
							<input type="text" size="30"
															onkeydown="passwordClear('');"
															id="user_name"  name="user"
															value="<?php echo html_encode(getOption('protected_image_user')); ?>" />
							<br />
							<label><input type="checkbox" name="disclose_password" id="disclose_password" onclick="passwordClear('');togglePassword('');"><?php echo gettext('Show password'); ?></label>
						</td>
					</tr>
					<tr class="passwordextrahide" style="display:none" >
						<td style="margin:0; padding:0">
							<span id="strength">
								<?php echo gettext("password:"); ?>
							</span>
							<br />
							<span id="match" class="password_field_">
								<?php echo gettext("(repeat)"); ?>
							</span>
						</td>
						<td style="margin:0; padding:0">
							<input type="password" size="30"
													id="pass" name="pass"
													onkeydown="passwordClear('');"
													onkeyup="passwordStrength('');"
													value="<?php echo $x; ?>" />
							<br />
							<span class="password_field_">
								<input type="password" size="30"
														id="pass_r" name="pass_r" disabled="disabled"
														onkeydown="passwordClear('');"
														onkeyup="passwordMatch('');"
														value="<?php echo $x; ?>" />
							</span>
						</td>
					</tr>
					<tr class="passwordextrahide" style="display:none" >
						<td style="margin:0; padding:0">
							<?php echo gettext("hint:"); ?>
						</td>
						<td style="margin:0; padding:0">
							<?php print_language_string_list(getOption('protected_image_hint'), 'hint', false, NULL, 'hint') ?>
						</td>
					</tr>
					</table>
					<?php
				}
				?>
				<p>
				<?php
				echo "<select id=\"protect_full_image\" name=\"protect_full_image\">\n";
				$protection = getOption('protect_full_image');
				$list = array(gettext('Protected view') => 'Protected view', gettext('Download') => 'Download', gettext('No access') => 'No access');
				if ($_zp_conf_vars['album_folder_class'] != 'external') {
					$list[gettext('Unprotected')] = 'Unprotected';
				}
				generateListFromArray(array($protection), $list, false, true);
				echo "</select>\n";
				?>
				</p>
			</td>
			<td>
				<p><?php echo gettext("Disabling hotlinking prevents linking to the full image from other domains. If enabled, external links are redirect to the image page. If you are having problems with full images being displayed, try disabling this setting. Hotlinking is not prevented if <em>Full&nbsp;image&nbsp;protection</em> is <em>Unprotected</em> or if the image is cached."); ?></p>
				<p><?php echo gettext("If <em>Cache the full image</em> is checked the full image will be loaded to the cache and served from there after the first reference. <em>Full&nbsp;image&nbsp;protection</em> must be set to <em>Protected&nbsp;view</em> for the image to be cached. However, once cached, no protections are applied to the image."); ?></p>
				<p><?php echo gettext("The <em>user</em>, <em>password</em>, and <em>hint</em> apply to the <em>Download</em> and <em>Protected view</em> level of protection. If there is a password set, the viewer must supply this password to access the image."); ?></p>
				<p><?php echo gettext("Select the level of protection for full sized images. <em>Download</em> forces a download dialog rather than displaying the image. <em>No&nbsp;access</em> prevents a link to the image from being shown. <em>Protected&nbsp;view</em> forces image processing before the image is displayed, for instance to apply a watermark or to check passwords. <em>Unprotected</em> allows direct display of the image."); ?></p>
			</td>
		</tr>
		<tr>
			<td><?php echo gettext("Use lock image"); ?></td>
			<td>
				<input type="checkbox" name="use_lock_image" value="1"
				<?php echo checked('1', getOption('use_lock_image')); ?> />&nbsp;<?php echo gettext("Enabled"); ?>
			</td>
			<td><?php echo gettext("Substitute a <em>lock</em> image for thumbnails of password protected albums when the viewer has not supplied the password. If your theme supplies an <code>images/err-passwordprotected.png</code> image, it will be shown. Otherwise the zenphoto default lock image is displayed."); ?></td>
		</tr>
		<script>
		$(function() {
			$("#resizable").resizable({
						maxWidth: 350,
						minWidth: 350, minHeight: 120,
						resize: function(event, ui) {
															$('#metadatalist').height($('#resizable').height());
														 }
			});
		});
		</script>
		<tr>
			<td><?php echo gettext("Metadata"); ?></td>
			<td>
				<div id="resizable">
					<ul id="metadatalist" class="searchchecklist">
						<?php
						$exifstuff = sortMultiArray($_zp_exifvars,2,false);
						foreach ($exifstuff as $key=>$item) {
							$checked_show = $checked_hide = $checked_disabled = '';
							if (!$item[5]) {
								$checked_disabled = ' checked="checked"';
							} else {
								if ($item[3]) {
									$checked_show = ' checked="checked"';
								} else {
									$checked_hide = ' checked="checked"';
								}
							}
							if (!$item[4]) {
								$checked_show = ' disabled="disabled"';
							}
							?>
							<li>
								<label><input id="<?php echo $key; ?>_show" name="<?php echo $key; ?>" type="radio"<?php echo $checked_show?> value="1" /><img src ="images/pass.png" alt="<?php echo gettext('show'); ?>" /></label>
								<label><input id="<?php echo $key; ?>_hide" name="<?php echo $key; ?>" type="radio"<?php echo $checked_hide?> value="0" /><img src ="images/reset.png" alt="<?php echo gettext('hide'); ?>" /></label>
								<label><input id="<?php echo $key; ?>_disable" name="<?php echo $key; ?>" type="radio"<?php echo $checked_disabled?> value="2" /><img src ="images/fail.png" alt="<?php echo gettext('disabled'); ?>" /></label>
								<?php echo $item[2]; ?>&nbsp;&nbsp;&nbsp;
							</li>
							<?php
						}
						?>
					</ul>
				</div>
			</td>
			<td>
				<p>
				<?php echo gettext("Select how image metadata fields are handled."); ?>
				<ul style="list-style: none;">
					<li><img src ="images/pass.png" alt="<?php echo gettext('show'); ?>" /><?php echo gettext('Show the field'); ?></li>
					<li><img src ="images/reset.png" alt="<?php echo gettext('show'); ?>" /><?php echo gettext('Hide the field'); ?></li>
					<li><img src ="images/fail.png" alt="<?php echo gettext('show'); ?>" /><?php echo gettext('Do not process the field'); ?></li>
				</ul>
				</p>
				<p>
				<?php echo gettext('Hint: you can drag down the <em>drag handle</em> in the lower right corner to show more selections.')?>
				</p>
			</td>
		</tr>
		<?php
		$sets = array_merge($_zp_UTF8->iconv_sets, $_zp_UTF8->mb_sets);
		ksort($sets,SORT_LOCALE_STRING);
		if (!empty($sets)) {
			?>
			<tr>
				<td><?php echo gettext("IPTC encoding:"); ?></td>
				<td>
					<select id="IPTC_encoding" name="IPTC_encoding">
						<?php generateListFromArray(array(getOption('IPTC_encoding')), array_flip($sets), false, true) ?>
					</select>
				</td>
				<td><?php echo gettext("The default character encoding of image IPTC metadata."); ?></td>
			</tr>
			<?php
		}
		if (GRAPHICS_LIBRARY == 'Imagick') {
			$optionText = gettext('Imbed IPTC copyright');
			$desc = gettext('If checked and an image has no IPTC data a copyright notice will be imbedded cached copies.');
		} else {
			$optionText = gettext('Replicate IPTC metadata');
			$desc = gettext('If checked IPTC data from the original image will be imbedded in cached copies. If the image has no IPTC data a copyright notice will be imbedded. (The text supplied will be used if the orginal image has no copyright.)');
		}
		?>
		<tr>
			<td><?php echo gettext("IPTC Imbedding:"); ?></td>
			<td>
				<label><input type="checkbox" name="ImbedIPTC" value="1"	<?php echo checked('1', getOption('ImbedIPTC')); ?> /> <?php echo $optionText; ?></label>
				<p><input type="textbox" name="default_copyright" value="<?php echo getOption('default_copyright'); ?>" size="50" /></p>
			</td>
			<td>
				<?php echo $desc; ?>
				<p class="notebox">
					<?php  echo gettext('<strong>NOTE:</strong> This option  applies only to JPEG format cached images.'); ?>
				</p>
			</td>
		</tr>
		<tr>
			<td colspan="3">
			<p class="buttons">
			<button type="submit" value="<?php echo gettext('Apply') ?>" title="<?php echo gettext("Apply"); ?>"><img src="images/pass.png" alt="" /><strong><?php echo gettext("Apply"); ?></strong></button>
			<button type="reset" value="<?php echo gettext('reset') ?>" title="<?php echo gettext("Reset"); ?>"><img src="images/reset.png" alt="" /><strong><?php echo gettext("Reset"); ?></strong></button>
			</p>
			</td>
		</tr>
	</table>
	</form>
	</div><!-- end of tab_image div -->
<?php
}
if ($subtab == 'comments' && zp_loggedin(OPTIONS_RIGHTS)) {
	?>
	<div id="tab_comments" class="tabbox">
	<?php zp_apply_filter('admin_note','options', $subtab); ?>
	<form action="?action=saveoptions" method="post" autocomplete="off">
		<?php XSRFToken('saveoptions');?>
	<input 	type="hidden" name="savecommentoptions" value="yes" />
	<table class="bordered options">
		<tr>
			<td colspan="3">
				<p class="buttons">
				<button type="submit" value="<?php echo gettext('Apply') ?>" title="<?php echo gettext("Apply"); ?>"><img src="images/pass.png" alt="" /><strong><?php echo gettext("Apply"); ?></strong></button>
				<button type="reset" value="<?php echo gettext('reset') ?>" title="<?php echo gettext("Reset"); ?>"><img src="images/reset.png" alt="" /><strong><?php echo gettext("Reset"); ?></strong></button>
				</p>
			</td>
		</tr>
		<tr>
			<td><?php echo gettext("Enable comment notification:"); ?></td>
			<td>
			<?php
			$email_list = $_zp_authority->getAdminEmail();
			if (empty($email_list)) {
				setOption('email_new_comments', 0);
				$disable = ' disabled="disabled"';
			} else {
				$disable = '';
			}
			?>
			<input type="checkbox" name="email_new_comments" value="1" <?php echo checked('1', getOption('email_new_comments')); echo $disable; ?> />
			</td>
			<td><?php echo gettext("Email the Admin when new comments are posted"); ?></td>
		</tr>
		<tr>
			<td><?php echo gettext('Name field'); ?></td>
			<td>
				<label class="checkboxlabel">
					<input type="radio" name="comment_name_required" id="comment_name_required" value="0"<?php if (getOption('comment_name_required')==0) echo ' checked="checked"'; ?>  />
						<?php echo gettext('Omit'); ?>
				</label>
				<label class="checkboxlabel">
					<input type="radio" name="comment_name_required" id="comment_name_required" value="show"<?php if (getOption('comment_name_required')=='show') echo ' checked="checked"'; ?>  />
						<?php echo gettext('Show'); ?>
				</label>
				<label class="checkboxlabel">
					<input type="radio" name="comment_name_required" id="comment_name_required" value="required"<?php if (getOption('comment_name_required')=='required') echo ' checked="checked"'; ?> />
						<?php echo gettext('Require'); ?>
				</label>
			</td>
			<td><?php echo gettext('If the <em>Name</em> field is required, the poster must provide a name.'); ?></td>
		</tr>
			<td><?php echo gettext('Email field'); ?></td>
			<td>
				<label class="checkboxlabel">
					<input type="radio" name="comment_email_required" id="comment_email_required" value="0"<?php if (getOption('comment_email_required')==0) echo ' checked="checked"'; ?>  />
						<?php echo gettext('Omit'); ?>
				</label>
				<label class="checkboxlabel">
					<input type="radio" name="comment_email_required" id="comment_email_required" value="show"<?php if (getOption('comment_email_required')=='show') echo ' checked="checked"'; ?> />
						<?php echo gettext('Show'); ?>
				</label>
				<label class="checkboxlabel">
					<input type="radio" name="comment_email_required" id="comment_email_required" value="required"<?php if (getOption('comment_email_required')=='required') echo ' checked="checked"'; ?> />
						<?php echo gettext('Require'); ?>
				</label>
			</td>
			<td><?php echo gettext('If the <em>Email</em> field is required, the poster must provide an email address.'); ?></td>
		</tr>
			<td><?php echo gettext('Website field'); ?></td>
			<td>
				<label class="checkboxlabel">
					<input type="radio" name="comment_web_required" id="comment_web_required" value="0"<?php if (getOption('comment_web_required')==0) echo ' checked="checked"'; ?>  />
						<?php echo gettext('Omit'); ?>
				</label>
				<label class="checkboxlabel">
					<input type="radio" name="comment_web_required" id="comment_web_required" value="show"<?php if (getOption('comment_web_required')=='show') echo ' checked="checked"'; ?> />
						<?php echo gettext('Show'); ?>
				</label>
				<label class="checkboxlabel">
					<input type="radio" name="comment_web_required" id="comment_web_required" value="required"<?php if (getOption('comment_web_required')=='required') echo ' checked="checked"'; ?> />
						<?php echo gettext('Require'); ?>
				</label>
			</td>
			<td><?php echo gettext('If the <em>Website</em> field is required, the poster must provide a website.'); ?></td>
		</tr>
			<td><?php echo gettext('Captcha'); ?></td>
			<td>
				<?php
				if ($_zp_captcha->name) {
					$captchadisable = '';
					$checked = getOption('Use_Captcha');
				} else {
					$captchadisable = ' disabled="disabled"';
					$checked = false;
				}
				?>
				<label class="checkboxlabel">
					<input type="radio" name="Use_Captcha" id="Use_Captcha" value="0"<?php echo $captchadisable; if (!$checked) echo ' checked="checked"'; ?>  />
						<?php echo gettext('Omit'); ?>
				</label>
				<label class="checkboxlabel">
					<input type="radio" name="Use_Captcha" id="Use_Captcha" value="1"<?php echo $captchadisable; if ($checked) echo ' checked="checked"'; ?> />
						<?php echo gettext('Require'); ?>
					</label>
			</td>
			<td>
			<?php
			if ($captchadisable) {
				echo '<span class="notebox">'.gettext('No captcha handler is enabled.').'</span>';
			} else {
				echo gettext('If <em>Captcha</em> is required, the form will include a Captcha verification.');
			}
			?>
			</td>
		</tr>
		<?php zp_apply_filter('options_comments', ''); ?>
		<tr>
			<td colspan="3">
			<p class="buttons">
			<button type="submit" value="<?php echo gettext('Apply') ?>" title="<?php echo gettext("Apply"); ?>"><img src="images/pass.png" alt="" /><strong><?php echo gettext("Apply"); ?></strong></button>
			<button type="reset" value="<?php echo gettext('reset') ?>" title="<?php echo gettext("Reset"); ?>"><img src="images/reset.png" alt="" /><strong><?php echo gettext("Reset"); ?></strong></button>
			</p>
			</td>
		</tr>
	</table>
	</form>
	</div>
	<!-- end of tab_comments div -->
<?php
}
if ($subtab=='theme' && zp_loggedin(THEMES_RIGHTS)) {
	?>
	<div id="tab_theme" class="tabbox">
	<?php
	zp_apply_filter('admin_note','options', $subtab);
	$themelist = array();
	if (zp_loggedin(ADMIN_RIGHTS)) {
		$gallery_title = $_zp_gallery->getTitle();
		if ($gallery_title != gettext("Gallery")) {
			$gallery_title .= ' ('.gettext("Gallery").')';
		}
		$themelist[$gallery_title] = '';
	}
	$albums = $_zp_gallery->getAlbums(0);
	foreach ($albums as $alb) {
		$album = new Album(NULL, $alb);
		if ($album->isMyItem(THEMES_RIGHTS)) {
			$theme = $album->getAlbumTheme();
			if (!empty($theme)) {
				$key = $album->getTitle();
				if ($key != $alb) {
					$key .= " ($alb)";
				}
				$themelist[$key] = pathurlencode($alb);
			}
		}
	}
	$albumtitle = $alb = $album = NULL;
	$themename = $_zp_gallery->getCurrentTheme();
	if (!empty($_REQUEST['themealbum'])) {
		$alb = urldecode(sanitize_path($_REQUEST['themealbum']));
		$album = new Album(NULL, $alb);
		$albumtitle = $album->getTitle();
		$themename = $album->getAlbumTheme();
	}
	if (!empty($_REQUEST['optiontheme'])) {
		$themename = sanitize($_REQUEST['optiontheme']);
	}
	if (empty($alb)) {
		foreach ($themelist as $albumtitle=>$alb) break;
		if (empty($alb)) {
			$album = NULL;
		} else {
			$alb = sanitize_path($alb);
			$album = new Album(NULL, $alb);
			$albumtitle = $album->getTitle();
			$themename = $album->getAlbumTheme();
		}
	}
	if (!(false === ($requirePath = getPlugin('themeoptions.php', $themename)))) {
		require_once($requirePath);
		$optionHandler = new ThemeOptions();
		$supportedOptions = $optionHandler->getOptionsSupported();
		if (method_exists($optionHandler, 'getOptionsDisabled')) {
			$unsupportedOptions = $optionHandler->getOptionsDisabled();
		} else {
			$unsupportedOptions = array();
		}
	} else {
		$unsupportedOptions = array();
		$supportedOptions = array();
	}
	standardThemeOptions($themename, $album);
	?>
	<form action="?action=saveoptions" method="post" id="themeoptionsform" autocomplete="off">
		<?php XSRFToken('saveoptions');?>
		<input type="hidden" id="savethemeoptions" name="savethemeoptions" value="yes" />
		<input type="hidden" name="optiontheme" value="<?php echo html_encode($themename); ?>" />
		<input type="hidden" name="old_themealbum" value="<?php echo pathurlencode($alb); ?>" />
		<table class='bordered options'>

		<?php
		if (count($themelist) == 0) {
			?>
			<th>
			<br />
			<div class="errorbox" id="no_themes">
			<h2><?php echo gettext("There are no themes for which you have rights to administer.");?></h2>
			</div>
			</th>

			<?php
		} else {
			/* handle theme options */
			$themes = $_zp_gallery->getThemes();
			$theme = $themes[$themename];
			?>
			<tr>
				<th colspan='2'>
					<h2 style='float: left'>
						<?php
						if ($albumtitle) {
							printf(gettext('Options for <code><strong>%1$s</strong></code>: <em>%2$s</em>'), $albumtitle,$theme['name']);
						} else {
							printf(gettext('Options for <em>%s</em>'), $theme['name']);
						}
						?>
					</h2>
				</th>
			<th colspan='1' style='text-align: right'>
			<?php
			if (count($themelist) > 1) {
				echo gettext("Show theme for:");
				echo '<select id="themealbum" name="themealbum" onchange="this.form.submit()">';
				generateListFromArray(array(pathurlencode($alb)), $themelist, false, true);
				echo '</select>';
			} else {
				?>
				<input type="hidden" name="themealbum" value="<?php echo pathurlencode($alb); ?>" />
				<?php
				echo '&nbsp;';
			}
			echo "</th></tr>\n";
			?>
			<tr>
					<td colspan="3">
						<p class="buttons">
							<button type="submit" value="<?php echo gettext('Apply') ?>" title="<?php echo gettext("Apply"); ?>"><img src="images/pass.png" alt="" /><strong><?php echo gettext("Apply"); ?></strong></button>
							<button type="button" value="<?php echo gettext('Revert to default') ?>" title="<?php echo gettext("Revert"); ?>" onclick="$('#savethemeoptions').val('reset');$('#themeoptionsform').submit();"><img src="images/refresh.png" alt="" /><strong><?php echo gettext("Revert to default"); ?></strong></button>
							<button type="reset" value="<?php echo gettext('reset') ?>" title="<?php echo gettext("Reset"); ?>"><img src="images/reset.png" alt="" /><strong><?php echo gettext("Reset"); ?></strong></button>
						</p>
					</td>
				</tr>
			<tr class="alt1">
				<td align="left">
					<?php echo gettext('<strong>Standard options</strong>') ?>
				</td>
				<td colspan="2" ><?php echo gettext('<em>These image and album presentation options provided by the Zenphoto core for all themes.</em>').'<p class="notebox">'.gettext('<strong>Note:</strong> These are <em>recommendations</em> as themes may choose to override them for design reasons'); ?></p></td>
			</tr>
			<tr>
				<td style='width: 175px'><?php echo gettext("Albums:"); ?></td>
				<td>
					<?php
					if (in_array('albums_per_row', $unsupportedOptions))  {
						$disable = ' disabled="disabled"';
					} else {
						$disable = '';
					}
					?>
					<input type="text" size="3" name="albums_per_row" value="<?php echo getThemeOption('albums_per_row',$album,$themename);?>"<?php echo $disable; ?> /> <?php echo gettext('thumbnails per row'); ?>
					<br />
					<?php
					if (in_array('albums_per_page', $unsupportedOptions))  {
						$disable = ' disabled="disabled"';
					} else {
						$disable = '';
					}
					?>
					<input type="text" size="3" name="albums_per_page" value="<?php echo getThemeOption('albums_per_page',$album,$themename);?>"<?php echo $disable; ?> /> <?php echo gettext('thumbnails per page'); ?>
				</td>
				<td>
					<?php
					echo gettext('These specify the Theme <a title="Look at your album page and count the number of album thumbnails that show up in one row. This is the value you should set for the option.">CSS determined number</a> of album thumbnails that will fit in a "row" and the number of albums thumbnails you wish per page.');
					if (getThemeOption('albums_per_row',$album,$themename)>1) {
						?>
						<p class="notebox">
							<?php
							echo gettext('<strong>Note:</strong> If <em>thumbnails per row</em> is greater than 1, The actual number of thumbnails that are displayed on a page will be rounded up to  the next multiple of it.').' ';
							printf(gettext('For album pages there will be %1$u rows of thumbnails.'),ceil(getThemeOption('albums_per_page',$album,$themename)/getThemeOption('albums_per_row',$album,$themename)));
							?>
						</p>
						<?php
					}
					?>
				</td>
			</tr>
			<tr>
				<td><?php echo gettext("Images:"); ?></td>
				<td>
					<?php
					if (in_array('images_per_row', $unsupportedOptions))  {
						$disable = ' disabled="disabled"';
					} else {
						$disable = '';
					}
					?>
					<input type="text" size="3" name="images_per_row" value="<?php echo getThemeOption('images_per_row',$album,$themename);?>"<?php echo $disable; ?> /> <?php echo gettext('thumbnails per row'); ?>
					<br />
					<?php
					if (in_array('images_per_page', $unsupportedOptions))  {
						$disable = ' disabled="disabled"';
					} else {
						$disable = '';
					}
					?>
					<input type="text" size="3" name="images_per_page" value="<?php echo getThemeOption('images_per_page',$album,$themename);?>"<?php echo $disable; ?> /> <?php echo gettext('thumbnails per page'); ?>
				</td>
				<td>
					<?php
					echo gettext('These specify the Theme <a title="Look at your album page and count the number of image thumbnails that show up in one row. This is the value you should set for the option.">CSS determined number</a> of image thumbnails that will fit in a "row" and the number of image thumbnails you wish per page.');
					if (getThemeOption('images_per_row',$album,$themename)>1) {
					?>
						<p class="notebox">
							<?php
							echo gettext('<strong>Note:</strong> If <em>thumbnails per row</em> is greater than 1, The actual number of thumbnails that are displayed on a page will be rounded up to  the next multiple of it.').' ';
							printf(gettext('For pages containing images there will be %1$u rows of thumbnails.'),ceil(getThemeOption('images_per_page',$album,$themename)/getThemeOption('images_per_row',$album,$themename)));
							?>
						</p>
						<?php
					}
					?>
				</td>
			</tr>
			<?php
			if (in_array('thumb_transition', $unsupportedOptions))  {
				$disable = ' disabled="disabled"';
			} else {
				$disable = '';
			}
			?>
			<tr>
				<td><?php echo gettext('Transition:'); ?></td>
				<td>
					<span class="nowrap">
						<?php
						if (!$disable && (getThemeOption('albums_per_row',$album,$themename)>1) && (getThemeOption('images_per_row',$album,$themename)>1)) {
							if (getThemeOption('thumb_transition',$album,$themename)) {
								$separate = '';
								$combined = ' checked="checked"';
							} else {
								$separate = ' checked="checked"';
								$combined = '';
							}
						} else {
							$combined = $separate = ' disabled="disabled"';
						}
						?>
						<label><input type="radio" name="thumb_transition" value="1"<?php echo $separate; ?>><?php echo gettext('separate'); ?></input></label>
						<label><input type="radio" name="thumb_transition" value="2"<?php echo $combined; ?>><?php echo gettext('combined'); ?></input></label>
					</span>
				</td>
				<td><?php echo gettext('if both album and image <em>thumbnails per row</em> are greater than 1 you can choose if album thumbnails and image thumbnails are placed together on the page that transitions from only album thumbnails to only image thumbnails.'); ?></td>
			</tr>
			<?php

			if (in_array('thumb_size', $unsupportedOptions))  {
				$disable = ' disabled="disabled"';
			} else {
				$disable = '';
			}

			$ts = max(1,getThemeOption('thumb_size',$album,$themename));
			$iw = getThemeOption('thumb_crop_width',$album,$themename);
			$ih = getThemeOption('thumb_crop_height',$album,$themename);
			$cl = round(($ts-$iw)/$ts*50, 1);
			$ct = round(($ts-$ih)/$ts*50, 1);
			?>
			<tr>
				<td><?php echo gettext("Thumb size:"); ?></td>
				<td>
					<input type="text" size="3" name="thumb_size" value="<?php echo $ts; ?>"<?php echo $disable; ?> />
				</td>
				<td><?php printf(gettext("Standard thumbnails will be scaled to %u pixels."),$ts); ?></td>
			</tr>
			<?php
			if (in_array('thumb_crop', $unsupportedOptions))  {
				$disable = ' disabled="disabled"';
			} else {
				$disable = '';
			}
			?>
			<tr>
				<td><?php echo gettext("Crop thumbnails:"); ?></td>
				<td>
					<input type="checkbox" name="thumb_crop" value="1" <?php echo checked('1', $tc = getThemeOption('thumb_crop',$album,$themename)); ?><?php echo $disable; ?> />
					&nbsp;&nbsp;
					<span class="nowrap">
						<?php printf(gettext('%s%% left &amp; right'),
							'<input type="text" size="3" name="thumb_crop_width" id="thumb_crop_width" value="'.$cl.'"'.$disable.' />') ?>
					</span>&nbsp;
					<span class="nowrap">
						<?php printf(gettext('%s%% top &amp; bottom'),
							'<input type="text" size="3" name="thumb_crop_height" id="thumb_crop_height"	value="'.$ct.'"'.$disable.'" />'); ?>
					</span>
				</td>
				<td>
					<?php printf(gettext('If checked the thumbnail will be cropped %1$.1f%% in from the top and the bottom margins and %2$.1f%% in from the left and the right margins.'),$ct,$cl); ?>
					<br />
					<p class='notebox'><?php echo gettext('<strong>Note:</strong> changing crop will invalidate existing custom crops.'); ?></p>
				</td>
			</tr>
			<tr>
				<td><?php echo gettext("Gray scale conversion:"); ?></td>
				<td>
					<label class="checkboxlabel">
						<?php echo gettext('image') ?>
						<input type="checkbox" name="image_gray" id="image_gray" value="1" <?php echo checked('1', getThemeOption('image_gray',$album,$themename)); ?> />
					</label>
					<label class="checkboxlabel">
						<?php echo gettext('thumbnail') ?>
						<input type="checkbox" name="thumb_gray" id="thumb_gray" value="1" <?php echo checked('1', getThemeOption('thumb_gray',$album,$themename)); ?> />
					</label>
				</td>
				<td><?php echo gettext("If checked, images/thumbnails will be created in gray scale."); ?></td>
			</tr>
			<?php
			if (in_array('image_size', $unsupportedOptions))  {
				$disable = ' disabled="disabled"';
			} else {
				$disable = '';
			}
			?>
		<tr>
			<td><?php echo gettext("Image size:"); ?></td>
			<td><?php $side = getThemeOption('image_use_side',$album,$themename); ?>
			<table>
				<tr>
					<td rowspan="2" style="margin: 0; padding: 0"><input type="text"
						size="3" name="image_size"
						value="<?php echo getThemeOption('image_size',$album,$themename);?>"
						<?php echo $disable; ?> /></td>
					<td style="margin: 0; padding: 0"><label> <input type="radio"
						id="image_use_side1" name="image_use_side" value="height"
						<?php if ($side=='height') echo ' checked="checked"'; ?>
						<?php echo $disable; ?> /> <?php echo gettext('height') ?> </label>
					<label> <input type="radio" id="image_use_side2"
						name="image_use_side" value="width"
						<?php if ($side=='width') echo ' checked="checked"'; ?>
						<?php echo $disable; ?> /> <?php echo gettext('width') ?> </label>
					</td>
				</tr>
				<tr>
					<td style="margin: 0; padding: 0"><label> <input type="radio"
						id="image_use_side3" name="image_use_side" value="shortest"
						<?php if ($side=='shortest') echo ' checked="checked"'; ?>
						<?php echo $disable; ?> /> <?php echo gettext('shortest side') ?>
					</label> <label> <input type="radio" id="image_use_side4"
						name="image_use_side" value="longest"
						<?php if ($side=='longest') echo ' checked="checked"'; ?>
						<?php echo $disable; ?> /> <?php echo gettext('longest side') ?> </label>
					</td>
				</tr>
			</table>
			</td>
			<td><?php echo gettext("Default image display size."); ?> <br />
			<?php echo gettext("The image will be sized so that the <em>height</em>, <em>width</em>, <em>shortest side</em>, or the <em>longest side</em> will be equal to <em>image size</em>."); ?>
			</td>
		</tr>
		<?php
			if (is_null($album)) {
				if (in_array('custom_index_page', $unsupportedOptions)) {
					$disable = ' disabled="disabled"';
				} else {
					$disable = '';
				}
			?>
			<tr>
				<td><?php echo gettext("Gallery index page link:"); ?></td>
				<td>
					<select id="custom_index_page" name="custom_index_page"<?php echo $disable; ?>>
						<option value="" style="background-color:LightGray"><?php echo gettext('none'); ?></option>
						<?php
						$curdir = getcwd();
						$root = SERVERPATH.'/'.THEMEFOLDER.'/'.$themename.'/';
						chdir($root);
						$filelist = safe_glob('*.php');
						$list = array();
						foreach($filelist as $file) {
							$file = filesystemToInternal($file);
							$list[$file] = str_replace('.php', '', $file);
						}
						$list = array_diff($list, standardScripts());
						generateListFromArray(array(getThemeOption('custom_index_page',$album,$themename)), $list, false, true);
						chdir($curdir);
						?>
					</select>
				</td>
				<td><?php echo gettext("If this option is not empty, the Gallery Index URL that would normally link to the theme <code>index.php</code> script will instead link to this script. This frees up the <code>index.php</code> script so that you can create a customized <em>Home page</em> script. This option applies only to the main theme for the <em>Gallery</em>."); ?></td>
			</tr>
			<?php
			}
			if (count($supportedOptions) > 0) {
				?>
			<tr class="alt1" >
				<td align="left">
					<?php echo gettext('<strong>Custom theme options</strong>') ?>
				</td>
				<td colspan="2"><em><?php printf(gettext('The following are options specifically implemented by %s.'),$theme['name']); ?></em></td>
			</tr>
				<?php
				customOptions($optionHandler, '', $album, false, $supportedOptions, $themename);
			}


			?>
			<tr>
			<td colspan="3">
				<p class="buttons">
					<button type="submit" value="<?php echo gettext('Apply') ?>" title="<?php echo gettext("Apply"); ?>"><img src="images/pass.png" alt="" /><strong><?php echo gettext("Apply"); ?></strong></button>
					<button type="button" value="<?php echo gettext('Revert to default') ?>" title="<?php echo gettext("Revert"); ?>" onclick="$('#savethemeoptions').val('reset');$('#themeoptionsform').submit();"><img src="images/refresh.png" alt="" /><strong><?php echo gettext("Revert to default"); ?></strong></button>
					<button type="reset" value="<?php echo gettext('reset') ?>" title="<?php echo gettext("Reset"); ?>"><img src="images/reset.png" alt="" /><strong><?php echo gettext("Reset"); ?></strong></button>
				</p>
			</td>
			</tr>
			<?php
			}
		?>
			</table>
		</form>
	</div>
	<!-- end of tab_theme div -->
	<?php
}
if ($subtab == 'plugin' && zp_loggedin(ADMIN_RIGHTS)) {
	if (isset($_GET['single'])) {
		$showExtension = sanitize($_GET['single']);
		$_GET['show-'.$showExtension] = true;
	} else {
		if (preg_match('/show-(.+)[&\n]*$/', $_SERVER['QUERY_STRING'], $matches)) {
			$matches = explode('&',$matches[1]);
			$showExtension = sanitize($matches[0]);
			if ($showExtension) {
				$path = getPlugin($showExtension.'.php');
				if (!$path) {
					$showExtension = NULL;
				}
			}
		} else {
			$showExtension = NULL;
		}
	}

	$_zp_plugin_count = 0;

	$plugins = $showlist = array();
	if (isset($_GET['single'])) {
		$plugins = array($showExtension);
	} else {
		$list = array_keys(getEnabledPlugins());
		foreach ($list as $extension) {
			$option_interface = NULL;
			$path = getPlugin($extension.'.php');
			$pluginStream = file_get_contents($path);
			$str = isolate('$option_interface', $pluginStream);
			if (false !== $str) {
				$plugins[] = $extension;
			}
		}
		natcasesort($plugins);
	}
	$pages = round(ceil(count($plugins) / PLUGINS_PER_PAGE));
	$rangeset = getPageSelector($plugins,PLUGINS_PER_PAGE);
	$plugins = array_slice($plugins,$subpage*PLUGINS_PER_PAGE,PLUGINS_PER_PAGE);
	?>
	<div id="tab_plugin" class="tabbox">
		<?php zp_apply_filter('admin_note','options', $subtab); ?>
		<script type="text/javascript">
			var optionholder = new Array();
		</script>
		<form action="?action=saveoptions<?php if (isset($_GET['single'])) echo '&amp;single='.$showExtension; ?>" method="post" autocomplete="off">
			<?php XSRFToken('saveoptions');?>
			<input type="hidden" name="savepluginoptions" value="yes" />
			<input type="hidden" name="subpage" value="<?php echo $subpage; ?>" />
			<table class="bordered">
				<tr>
						<td colspan="3">
						<p class="buttons">
						<button type="submit" value="<?php echo gettext('save') ?>" title="<?php echo gettext("Apply"); ?>"><img src="images/pass.png" alt="" /><strong><?php echo gettext("Apply"); ?></strong></button>
						<button type="reset" value="<?php echo gettext('reset') ?>" title="<?php echo gettext("Reset"); ?>"><img src="images/reset.png" alt="" /><strong><?php echo gettext("Reset"); ?></strong></button>
						</p>
						</td>
				</tr>
				<tr>
				<th style="text-align:left" colspan="2">
					<span style="font-weight: normal">
						<a href="javascript:setShow(1);toggleExtraInfo('','plugin',true);"><?php echo gettext('Expand plugin options');?></a>
						|
						<a href="javascript:setShow(0);toggleExtraInfo('','plugin',false);"><?php echo gettext('Collapse all plugin options');?></a>
					</span>
				</th>
				<th style="text-align:right; padding-right: 10px;">
					<?php printPageSelector($subpage, $rangeset, 'admin-options.php', array('page'=>'options', 'tab'=>'plugin')); ?>
				</th>
			</tr>
				<?php
				$reveal = array();
				foreach ($plugins as $extension) {
					$option_interface = NULL;
					$path = getPlugin($extension.'.php');
					$pluginStream = file_get_contents($path);
					if ($str = isolate('$plugin_description', $pluginStream)) {
						if (false === eval($str)) {
							$plugin_description = '';
						}
					} else {
						$plugin_description = '';
					}

					$str = isolate('$option_interface', $pluginStream);
					if (false !== $str) {
						require_once($path);
						if (preg_match('/\s*=\s*new\s(.*)\(/i',$str)) {
							eval($str);
							$warn = gettext('<strong>Note:</strong> Instantiating the option interface within the plugin may cause performance issues. You should instead set <code>$option_interface</code> to the name of the class as a string.');
						} else {
							eval($str);
							$option_interface = new $option_interface;
							$warn = '';
						}
					}
					if (!empty($option_interface)) {
						$showlist[] = '#_show-'.$extension;
						$_zp_plugin_count++;
						?>
						<!-- <?php echo $extension; ?> -->
				<tr>
					<td style="padding: 0;margin:0" colspan="3">
						<table class="bordered options" style="border: 0" id="plugin-<?php echo $extension; ?>">
							<tr>
							<?php
							if (isset($_GET['show-'.$extension]) || count($plugins) == 1) {
								$reveal[] = $extension;
								$v = 1;
							} else {
								$v= 0;
							}
							?>
							<th style="text-align:left; width: 20%">
								<span id="<?php echo $extension; ?>" ></span>
								<input type="hidden" name="show-<?php echo $extension;?>" id="show-<?php echo $extension;?>" value="<?php echo $v; ?>" />
								<span style="display:block" class="pluginextrashow">
									<a href="javascript:$('#show-<?php echo $extension;?>').val(1);toggleExtraInfo('<?php echo $extension;?>','plugin',true);"><?php echo $extension; ?></a>
									<?php
									if ($warn) {
										?>
										<img src="images/action.png" alt="<?php echo gettext('warning'); ?>" />
										<?php
									}
									?>
								</span>
								<span style="display:none" class="pluginextrahide">
									<a href="javascript:$('#show-<?php echo $extension;?>').val(0);toggleExtraInfo('<?php echo $extension;?>','plugin',false);"><?php echo $extension; ?></a>
								</span>
							</th>
							<th style="text-align:left; font-weight: normal;" colspan="2">
								<?php echo $plugin_description; ?>
							</th>
						</tr>
						<?php
						if ($warn) {
							?>
							<tr style="display:none" class="pluginextrahide">
								<td colspan="3">
									<p class="notebox" ><?php echo $warn; ?></p>
								</td>
							</tr>
							<?php
						}
						$supportedOptions = $option_interface->getOptionsSupported();
						if (count($supportedOptions) > 0) {
							customOptions($option_interface, '', NULL, 'plugin', $supportedOptions, NULL, 'none', $extension);
						}
						?>
						</td>
					</table>
				</tr>
					<?php
					}
				}
				if ($_zp_plugin_count == 0) {
					?>
				<tr>
					<td style="padding: 0;margin:0" colspan="3">
					<?php
						echo gettext("There are no plugin options to administer.");
						?>
					</td>
				</tr>
				<?php
				} else {
				?>
				<tr>
					<th></th>
					<th></th>
					<th style="text-align:right; padding-right: 10px;">
						<?php printPageSelector($subpage, $rangeset, 'admin-options.php', array('page'=>'options', 'tab'=>'plugin')); ?>
					</th>
				</tr>
				<tr>
					<td colspan="3">
					<p class="buttons">
					<button type="submit" value="<?php echo gettext('save') ?>" title="<?php echo gettext("Apply"); ?>"><img src="images/pass.png" alt="" /><strong><?php echo gettext("Apply"); ?></strong></button>
					<button type="reset" value="<?php echo gettext('reset') ?>" title="<?php echo gettext("Reset"); ?>"><img src="images/reset.png" alt="" /><strong><?php echo gettext("Reset"); ?></strong></button>
					</p>
					</td>
				</tr>
			</table> <!-- single plugin page table -->
			<input type="hidden" name="checkForPostTruncation" value="1" />
			<?php
			}
			?>
		</form>
		<script type="text/javascript">
			// <!-- <![CDATA[
			function setShow(v) {
				<?php
				foreach ($showlist as $show) {
					?>
					$('<?php echo $show; ?>').val(v);
					<?php
				}
				?>
			}
			window.onload = function() {
				<?php
				foreach ($reveal as $extension) {
					?>
					toggleExtraInfo('<?php echo $extension;?>','plugin',true);
					<?php
				}
				?>
			}
			// ]]> -->
		</script>
	</div>
	<!-- end of tab_plugin div -->
<?php
}
if ($subtab == 'security' && zp_loggedin(ADMIN_RIGHTS)) {
	?>
	<div id="tab_security" class="tabbox">
		<?php zp_apply_filter('admin_note','options', $subtab); ?>
		<form action="?action=saveoptions" method="post" autocomplete="off">
			<?php XSRFToken('saveoptions');?>
			<input type="hidden" name="savesecurityoptions" value="yes" />
			<table class="bordered options">
				<tr>
					<td colspan="3">
						<p class="buttons">
							<button type="submit" value="<?php echo gettext('save') ?>" title="<?php echo gettext("Apply"); ?>"><img src="images/pass.png" alt="" /><strong><?php echo gettext("Apply"); ?></strong></button>
							<button type="reset" value="<?php echo gettext('reset') ?>" title="<?php echo gettext("Reset"); ?>"><img src="images/reset.png" alt="" /><strong><?php echo gettext("Reset"); ?></strong></button>
						</p>
					</td>
				</tr>
				<tr>
					<td width="175"><?php echo gettext("Server protocol:"); ?></td>
					<td width="350">
						<select id="server_protocol" name="server_protocol">
							<?php $protocol = SERVER_PROTOCOL; ?>
							<option value="http" <?php if ($protocol == 'http') echo 'selected="selected"'; ?>>http</option>
							<option value="https" <?php if ($protocol == 'https') echo 'selected="selected"'; ?>>https</option>
							<option value="https_admin" <?php if ($protocol == 'https_admin') echo 'selected="selected"'; ?>><?php echo gettext('secure admin'); ?></option>
						</select>
					</td>
					<td>
						<p><?php echo gettext("Normally this option should be set to <em>http</em>. If you're running a secure server, change this to <em>https</em>. Select <em>secure admin</em> if you need only to insure secure access to <code>admin</code> pages."); ?></p>
						<p class="notebox"><?php echo gettext("<strong>Note:</strong>".
																									"<br /><br />Login from the front-end user login form is secure only if <em>https</em> is selected.".
																									"<br /><br />If you select <em>https</em> or <em>secure admin</em> your server <strong>MUST</strong> support <em>https</em>.  ".
																									"If you set either of these on a server which does not support <em>https</em> you will not be able to access the <code>admin</code> pages to reset the option! ".
																									'Your only possibility then is to change the option named <span class="inlinecode">server_protocol</span> in the <em>options</em> table of your database.'); ?>
						</p>
					</td>
				</tr>
				<tr>
					<td><?php echo gettext('Cookie security')?></td>
					<td>
						<label><input type="checkbox" name="IP_tied_cookies" value="1" <?php echo checked(1, getOption('IP_tied_cookies')); ?> /><?php echo gettext('enable'); ?></label>
					</td>
					<td>
						<?php echo gettext('Tie cookies to the IP address of the browser.'); ?>
						<p class="notebox">
						<?php
						if (!getOption('IP_tied_cookies')) {
							echo ' '.gettext('<strong>Note</strong>: If your browser does not present a consistant IP address during a session you may not be able to log into your site when this option is enabled.').' ';
						}
						echo gettext(' You <strong>WILL</strong> have to login after changing this option.');
						if (!getOption('IP_tied_cookies')) {
							echo ' '.gettext('If you set the option and cannot login, you will have to restore your database to a point when the option was not set, so you might want to backup your database first.');
						}
						?>
						</p>
					</td>
				</tr>
				<tr>
					<td><?php echo gettext('Image Processor security')?></td>
					<td>
						<label><input type="checkbox" name="image_processor_flooding_protection" value="1" <?php echo checked(1, getOption('image_processor_flooding_protection')); ?> /><?php echo gettext('enable'); ?></label>
					</td>
					<td>
						<?php echo gettext('Add a security parameter to image processor URIs to prevent denial of service attacks requesting arbitrary sized images.'); ?>
					</td>
				</tr>
				<?php
					if (GALLERY_SECURITY =='public') {
						$disable = $_zp_gallery->getUser() || getOption('search_user') || getOption('protected_image_user') || getOption('downloadList_user');
						?>
						<div class="public_gallery">
							<tr>
							<td><?php echo gettext('User name'); ?></td>
							<td>
								<label>
									<?php
									if ($disable) {
										?>
										<input type="hidden" name="login_user_field" value="1" />
										<input type="checkbox" name="login_user_field_disabled" id="login_user_field"
															value="1" checked="checked" disabled="disabled" />
										<?php
									} else {
										?>
										<input type="checkbox" name="login_user_field" id="login_user_field"
																value="1" <?php echo checked('1', $_zp_gallery->getUserLogonField()); ?> />
										<?php
									}
									echo gettext("enable");
									?>
								</label>
								</td>
								<td>
									<?php
									echo gettext('If enabled guest logon forms will include the <em>User Name</em> field. This allows <em>Zenphoto</em> users to logon from the form.');
									if ($disable) {
										echo '<p class="notebox">'.gettext('<strong>Note</strong>: This field is required because one or more of the <em>Guest</em> passwords has a user name associated.').'</p>';
									}
									?>
								</td>
							</tr>
						</div>
						<?php
					} else {
						?>
						<input type="hidden" name="login_user_field" id="login_user_field"	value="<?php echo $_zp_gallery->getUserLogonField(); ?>" />
						<?php
					}
					?>
				</tr>
				<tr>
					<?php
					$supportedOptions = $_zp_authority->getOptionsSupported();
					if (count($supportedOptions) > 0) {
						customOptions($_zp_authority,'');
					}
					?>
				</tr>
				<tr>
					<td colspan="3">
						<p class="buttons">
							<button type="submit" value="<?php echo gettext('save') ?>" title="<?php echo gettext("Apply"); ?>"><img src="images/pass.png" alt="" /><strong><?php echo gettext("Apply"); ?></strong></button>
							<button type="reset" value="<?php echo gettext('reset') ?>" title="<?php echo gettext("Reset"); ?>"><img src="images/reset.png" alt="" /><strong><?php echo gettext("Reset"); ?></strong></button>
						</p>
					</td>
				</tr>
			</table> <!-- security page table -->
		</form>
	</div>
	<!-- end of tab_security div -->
<?php
}
?>
</div><!-- end of container -->

</div><!-- end of content -->
</div><!-- end of main -->
<?php printAdminFooter(); ?>


</body>
</html>

