]> git.wh0rd.org - tt-rss.git/blobdiff - backend.php
headlines subtoolbar, misc api changes
[tt-rss.git] / backend.php
index 3bae2a869ac59089cf9521df92298cd63da8e914..9d22a3d09332797fa5610796ae4c11386cc9d531 100644 (file)
@@ -1,14 +1,39 @@
 <?
-       define(SCHEMA_VERSION, 1);
+       session_start();
 
-       $op = $_GET["op"];
+       if ($_GET["debug"]) {
+               define('DEFAULT_ERROR_LEVEL', E_ALL);
+       } else {
+               define('DEFAULT_ERROR_LEVEL', E_ERROR | E_WARNING | E_PARSE);
+       }
 
-       if ($op == "rpc") {
+       error_reporting(DEFAULT_ERROR_LEVEL);
+
+       $op = $_REQUEST["op"];
+
+       if ((!$op || $op == "rpc" || $op == "globalUpdateFeeds") && !$_REQUEST["noxml"]) {
                header("Content-Type: application/xml");
        }
 
+       if (!$_SESSION["uid"] && $op != "globalUpdateFeeds") {
+
+               if ($op == "rpc") {
+                       print "<error error-code=\"6\"/>";
+               }
+               exit;
+       }
+
+       if (!$op) {
+               print "<error error-code=\"7\"/>";
+               exit;
+       }
+
+       define('SCHEMA_VERSION', 2);
+
+       require_once "sanity_check.php";
        require_once "config.php";
        require_once "db.php";
+       require_once "db-prefs.php";
        require_once "functions.php";
        require_once "magpierss/rss_fetch.inc";
 
                pg_query("set client_encoding = 'utf-8'");
        }
 
-       $result = db_query($link, "SELECT schema_version FROM ttrss_version");
-
-       $schema_version = db_fetch_result($result, 0, "schema_version");
-
-       if ($schema_version != SCHEMA_VERSION) {
-               print "Error: database schema is invalid
-                       (got version $schema_version; expected ".SCHEMA_VERSION.")";
-               return;
-       }
-       
        $fetch = $_GET["fetch"];
 
+       function getAllCounters($link) {
+               getLabelCounters($link);
+               getFeedCounters($link);
+               getTagCounters($link);
+               getGlobalCounters($link);
+       }       
+
        /* FIXME this needs reworking */
 
        function getGlobalCounters($link) {
-               $result = db_query($link, "SELECT count(id) as c_id FROM ttrss_entries
-                       WHERE unread = true");
+               $result = db_query($link, "SELECT count(id) as c_id FROM ttrss_entries,ttrss_user_entries
+                       WHERE unread = true AND 
+                       ttrss_user_entries.ref_id = ttrss_entries.id AND 
+                       owner_uid = " . $_SESSION["uid"]);
                $c_id = db_fetch_result($result, 0, "c_id");
                print "<counter id='global-unread' counter='$c_id'/>";
        }
 
        function getTagCounters($link) {
+       
                $result = db_query($link, "SELECT tag_name,count(ttrss_entries.id) AS count
-                       FROM ttrss_tags,ttrss_entries WHERE
-                       post_id = ttrss_entries.id AND unread = true GROUP BY tag_name 
+                       FROM ttrss_tags,ttrss_entries,ttrss_user_entries WHERE
+                       ttrss_user_entries.ref_id = ttrss_entries.id AND 
+                       ttrss_tags.owner_uid = ".$_SESSION["uid"]." AND
+                       post_int_id = ttrss_user_entries.int_id AND unread = true GROUP BY tag_name 
                UNION
-                       select tag_name,0 as count FROM ttrss_tags");
+                       select tag_name,0 as count FROM ttrss_tags
+                       WHERE ttrss_tags.owner_uid = ".$_SESSION["uid"]);
 
                $tags = array();
 
 
        function getLabelCounters($link) {
 
-               $result = db_query($link, "SELECT count(id) as count FROM ttrss_entries
-                       WHERE marked = true AND unread = true");
+               $result = db_query($link, "SELECT count(id) as count FROM ttrss_entries,ttrss_user_entries
+                       WHERE marked = true AND ttrss_user_entries.ref_id = ttrss_entries.id AND 
+                       unread = true AND owner_uid = ".$_SESSION["uid"]);
 
                $count = db_fetch_result($result, 0, "count");
 
                print "<label id=\"-1\" counter=\"$count\"/>";
 
-               $result = db_query($link, "SELECT id,sql_exp,description FROM
-                       ttrss_labels ORDER by description");
+               $result = db_query($link, "SELECT owner_uid,id,sql_exp,description FROM
+                       ttrss_labels WHERE owner_uid = ".$_SESSION["uid"]." ORDER by description");
        
                while ($line = db_fetch_assoc($result)) {
 
 
                        error_reporting (0);
 
-                       $tmp_result = db_query($link, "SELECT count(id) as count FROM ttrss_entries
-                               WHERE (" . $line["sql_exp"] . ") AND unread = true");
+                       $tmp_result = db_query($link, "SELECT count(id) as count FROM ttrss_user_entries,ttrss_entries
+                               WHERE (" . $line["sql_exp"] . ") AND unread = true AND 
+                               ttrss_user_entries.ref_id = ttrss_entries.id AND 
+                               owner_uid = ".$_SESSION["uid"]);
 
                        $count = db_fetch_result($tmp_result, 0, "count");
 
                        print "<label id=\"$id\" counter=\"$count\"/>";
 
-                       error_reporting (E_ERROR | E_WARNING | E_PARSE);
+                       error_reporting (DEFAULT_ERROR_LEVEL);
        
                }
        }
        function getFeedCounter($link, $id) {
        
                $result = db_query($link, "SELECT 
-                               count(id) as count FROM ttrss_entries
-                       WHERE feed_id = '$id'   AND unread = true");
+                               count(id) as count FROM ttrss_entries,ttrss_user_entries
+                       WHERE feed_id = '$id' AND unread = true
+                       AND ttrss_user_entries.ref_id = ttrss_entries.id");
        
                        $count = db_fetch_result($result, 0, "count");
                        
        function getFeedCounters($link) {
        
                $result = db_query($link, "SELECT id,
-                       (SELECT count(id) FROM ttrss_entries WHERE feed_id = ttrss_feeds.id 
-                               AND unread = true) as count
-                       FROM ttrss_feeds");
+                       (SELECT count(id) 
+                               FROM ttrss_entries,ttrss_user_entries 
+                               WHERE feed_id = ttrss_feeds.id AND ttrss_user_entries.ref_id = ttrss_entries.id
+                               AND unread = true AND owner_uid = ".$_SESSION["uid"].") as count
+                       FROM ttrss_feeds WHERE owner_uid = ".$_SESSION["uid"]);
        
                while ($line = db_fetch_assoc($result)) {
                
 
                print "<html><head>
                        <title>Tiny Tiny RSS : Feedlist</title>
-                       <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
-                       <script type=\"text/javascript\" src=\"functions.js\"></script>
+                       <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">";
+
+               $user_theme = $_SESSION["theme"];
+               if ($user_theme) { 
+                       print "<link rel=\"stylesheet\" type=\"text/css\" 
+                               href=\"themes/$user_theme/theme.css\">";
+               }
+
+               if (get_pref($link, 'USE_COMPACT_STYLESHEET')) {
+                       print "<link rel=\"stylesheet\" type=\"text/css\" 
+                               href=\"tt-rss_compact.css\"/>";
+               } else {
+                       print "<link title=\"Compact Stylesheet\" rel=\"alternate stylesheet\" 
+                                       type=\"text/css\" href=\"tt-rss_compact.css\"/>";
+               }
+
+               print "<script type=\"text/javascript\" src=\"functions.js\"></script>
                        <script type=\"text/javascript\" src=\"feedlist.js\"></script>
                        <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
                        </head><body onload=\"init()\">";
 
                print "<ul class=\"feedList\" id=\"feedList\">";
 
+               $owner_uid = $_SESSION["uid"];
+
                if (!$tags) {
 
                        /* virtual feeds */
 
+                       if (get_pref($link, 'ENABLE_FEED_CATS')) {
+                               print "<li class=\"feedCat\">Special</li>";
+                               print "<li id=\"feedCatHolder\"><ul class=\"feedCatList\">";
+                       }
+
                        $result = db_query($link, "SELECT count(id) as num_starred 
-                               FROM ttrss_entries WHERE marked = true AND unread = true");
+                               FROM ttrss_entries,ttrss_user_entries 
+                               WHERE marked = true AND 
+                               ttrss_user_entries.ref_id = ttrss_entries.id AND
+                               unread = true AND owner_uid = '$owner_uid'");
                        $num_starred = db_fetch_result($result, 0, "num_starred");
 
                        $class = "virt";
                        if ($num_starred > 0) $class .= "Unread";
 
                        printFeedEntry(-1, $class, "Starred articles", $num_starred, 
-                               "images/mark_set.png");
+                               "images/mark_set.png", $link);
 
-                       if (ENABLE_LABELS) {
+                       if (get_pref($link, 'ENABLE_FEED_CATS')) {
+                               print "</li></ul>";
+                       }
+
+                       if (get_pref($link, 'ENABLE_LABELS')) {
        
                                $result = db_query($link, "SELECT id,sql_exp,description FROM
-                                       ttrss_labels ORDER by description");
+                                       ttrss_labels WHERE owner_uid = '$owner_uid' ORDER by description");
                
                                if (db_num_rows($result) > 0) {
-                                       print "<li><hr></li>";
+                                       if (get_pref($link, 'ENABLE_FEED_CATS')) {
+                                               print "<li class=\"feedCat\">Labels</li>";
+                                               print "<li id=\"feedCatHolder\"><ul class=\"feedCatList\">";
+                                       } else {
+                                               print "<li><hr></li>";
+                                       }
                                }
                
                                while ($line = db_fetch_assoc($result)) {
        
                                        error_reporting (0);
                
-                                       $tmp_result = db_query($link, "SELECT count(id) as count FROM ttrss_entries
-                                               WHERE (" . $line["sql_exp"] . ") AND unread = true");
+                                       $tmp_result = db_query($link, "SELECT count(id) as count FROM ttrss_entries,ttrss_user_entries
+                                               WHERE (" . $line["sql_exp"] . ") AND unread = true AND
+                                               ttrss_user_entries.ref_id = ttrss_entries.id
+                                               AND owner_uid = '$owner_uid'");
        
                                        $count = db_fetch_result($tmp_result, 0, "count");
        
                                                $class .= "Unread";
                                        }
                                        
-                                       error_reporting (E_ERROR | E_WARNING | E_PARSE);
+                                       error_reporting (DEFAULT_ERROR_LEVEL);
        
                                        printFeedEntry(-$line["id"]-11, 
-                                               $class, $line["description"], $count, "images/label.png");
+                                               $class, $line["description"], $count, "images/label.png", $link);
                
                                }
+
+                               if (db_num_rows($result) > 0) {
+                                       if (get_pref($link, 'ENABLE_FEED_CATS')) {
+                                               print "</li></ul>";
+                                       }
+                               }
+
+                       }
+
+//                     if (!get_pref($link, 'ENABLE_FEED_CATS')) {
+                               print "<li><hr></li>";
+//                     }
+
+                       if (get_pref($link, 'ENABLE_FEED_CATS')) {
+                               $order_by_qpart = "category,title";
+                       } else {
+                               $order_by_qpart = "title";
                        }
-       
-                       print "<li><hr></li>";
 
                        $result = db_query($link, "SELECT *,
-                               (SELECT count(id) FROM ttrss_entries 
-                                       WHERE feed_id = ttrss_feeds.id) AS total,
-                               (SELECT count(id) FROM ttrss_entries
-                                       WHERE feed_id = ttrss_feeds.id AND unread = true) as unread
-                               FROM ttrss_feeds ORDER BY title");                      
+                               (SELECT count(id) FROM ttrss_entries,ttrss_user_entries
+                                       WHERE feed_id = ttrss_feeds.id AND 
+                                       ttrss_user_entries.ref_id = ttrss_entries.id AND
+                                       owner_uid = '$owner_uid') AS total,
+                               (SELECT count(id) FROM ttrss_entries,ttrss_user_entries
+                                       WHERE feed_id = ttrss_feeds.id AND unread = true
+                                               AND ttrss_user_entries.ref_id = ttrss_entries.id
+                                               AND owner_uid = '$owner_uid') as unread,
+                               (SELECT title FROM ttrss_feed_categories 
+                                       WHERE id = cat_id) AS category
+                               FROM ttrss_feeds WHERE owner_uid = '$owner_uid' ORDER BY $order_by_qpart");                     
        
                        $actid = $_GET["actid"];
        
                        $lnum = 0;
        
                        $total_unread = 0;
+
+                       $category = "";
        
                        while ($line = db_fetch_assoc($result)) {
                        
                                
                                $total = $line["total"];
                                $unread = $line["unread"];
+
+                               $tmp_category = $line["category"];
+
+                               if (!$tmp_category) {
+                                       $tmp_category = "Uncategorized";
+                               }
                                
        //                      $class = ($lnum % 2) ? "even" : "odd";
        
                                }
        
                                $total_unread += $unread;
+
+                               if ($category != $tmp_category && get_pref($link, 'ENABLE_FEED_CATS')) {
+                               
+                                       if ($category) {
+                                               print "</li></ul></li>";
+                                       }
+                               
+                                       $category = $tmp_category;
+                                       
+                                       print "<li class=\"feedCat\">$category</li>";
+                                       print "<li id=\"feedCatHolder\"><ul class=\"feedCatList\">";
+                               }
        
-                               printFeedEntry($feed_id, $class, $feed, $unread, "icons/$feed_id.ico");
+                               printFeedEntry($feed_id, $class, $feed, $unread, 
+                                       "icons/$feed_id.ico", $link);
        
                                ++$lnum;
                        }
+
                } else {
 
                        // tags
 
                        $result = db_query($link, "SELECT tag_name,count(ttrss_entries.id) AS count
-                               FROM ttrss_tags,ttrss_entries WHERE
-                               post_id = ttrss_entries.id AND unread = true GROUP BY tag_name 
+                               FROM ttrss_tags,ttrss_entries,ttrss_user_entries WHERE
+                               post_int_id = ttrss_user_entries.int_id AND 
+                               unread = true AND ref_id = ttrss_entries.id
+                               AND ttrss_tags.owner_uid = '$owner_uid' GROUP BY tag_name       
                        UNION
-                               select tag_name,0 as count FROM ttrss_tags");
+                               select tag_name,0 as count FROM ttrss_tags WHERE owner_uid = '$owner_uid'
+                       ORDER BY tag_name");
        
                        $tags = array();
        
        
                                $unread = $tags[$tag];
        
-                               $class = "odd";
+                               $class = "tag";
        
                                if ($unread > 0) {
                                        $class .= "Unread";
                                }
        
-                               printFeedEntry($tag, $class, $tag, $unread, "images/tag.png");
+                               printFeedEntry($tag, $class, $tag, $unread, "images/tag.png", $link);
        
                        } 
 
                }
 
                if (db_num_rows($result) == 0) {
-                       print "<li>No tags to display.</li>";
+                       if ($tags) {
+                               $what = "tags";
+                       } else {
+                               $what = "feeds";
+                       }
+                       print "<li>No $what to display.</li>";
                }
 
                print "</ul>";
 
                if ($subop == "getAllCounters") {
                        print "<rpc-reply>";
-                       getLabelCounters($link);
-                       getFeedCounters($link);
-                       getTagCounters($link);
-                       getGlobalCounters($link);
+                       getAllCounters($link);
                        print "</rpc-reply>";
                }
 
                                $mark = "false";
                        }
 
-                       $result = db_query($link, "UPDATE ttrss_entries SET marked = $mark
-                               WHERE id = '$id'");
+                       // FIXME this needs collision testing
+
+                       $result = db_query($link, "UPDATE ttrss_user_entries SET marked = $mark
+                               WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
                }
 
                if ($subop == "updateFeed") {
                        $feed_id = db_escape_string($_GET["feed"]);
 
                        $result = db_query($link, 
-                               "SELECT feed_url FROM ttrss_feeds WHERE id = '$feed_id'");
+                               "SELECT feed_url FROM ttrss_feeds WHERE id = '$feed_id'
+                                       AND owner_uid = " . $_SESSION["uid"]);
 
                        if (db_num_rows($result) > 0) {                 
                                $feed_url = db_fetch_result($result, 0, "feed_url");
-//                             update_rss_feed($link, $feed_url, $feed_id);
+                               update_rss_feed($link, $feed_url, $feed_id);
                        }
 
-                       print "DONE-$feed_id";
-
+                       print "<rpc-reply>";
+                       getFeedCounter($link, $feed_id);
+                       print "</rpc-reply>";
+                       
                        return;
                }
 
                if ($subop == "forceUpdateAllFeeds" || $subop == "updateAllFeeds") {
                
-                       update_all_feeds($link, true);                  
+                       update_all_feeds($link, $subop == "forceUpdateAllFeeds");                       
 
                        $omode = $_GET["omode"];
 
                        getGlobalCounters($link);
                        print "</rpc-reply>";
                }
-               
-               if ($subop == "catchupPage") {
+       
+               /* GET["cmode"] = 0 - mark as read, 1 - as unread, 2 - toggle */
+               if ($subop == "catchupSelected") {
 
                        $ids = split(",", $_GET["ids"]);
 
+                       $cmode = sprintf("%d", $_GET["cmode"]);
+
+                       foreach ($ids as $id) {
+
+                               if ($cmode == 0) {
+                                       db_query($link, "UPDATE ttrss_user_entries SET 
+                                       unread = false,last_read = NOW()
+                                       WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
+                               } else if ($cmode == 1) {
+                                       db_query($link, "UPDATE ttrss_user_entries SET 
+                                       unread = true
+                                       WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
+                               } else {
+                                       db_query($link, "UPDATE ttrss_user_entries SET 
+                                       unread = NOT unread,last_read = NOW()
+                                       WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
+                               }
+                       }
+                       print "<rpc-reply>";
+                       getAllCounters($link);
+                       print "</rpc-reply>";
+               }
+
+               if ($subop == "markSelected") {
+
+                       $ids = split(",", $_GET["ids"]);
+
+                       $cmode = sprintf("%d", $_GET["cmode"]);
+
                        foreach ($ids as $id) {
 
-                               db_query($link, "UPDATE ttrss_entries SET unread=false,last_read = NOW()
-                                       WHERE id = '$id'");
+                               if ($cmode == 0) {
+                                       db_query($link, "UPDATE ttrss_user_entries SET 
+                                       marked = false
+                                       WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
+                               } else if ($cmode == 1) {
+                                       db_query($link, "UPDATE ttrss_user_entries SET 
+                                       marked = true
+                                       WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
+                               } else {
+                                       db_query($link, "UPDATE ttrss_user_entries SET 
+                                       marked = NOT marked
+                                       WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
+                               }
+                       }
+                       print "<rpc-reply>";
+                       getAllCounters($link);
+                       print "</rpc-reply>";
+               }
+
+               if ($subop == "sanityCheck") {
+
+                       $error_code = 0;
 
+                       $result = db_query($link, "SELECT schema_version FROM ttrss_version");
+
+                       $schema_version = db_fetch_result($result, 0, "schema_version");
+
+                       if ($schema_version != SCHEMA_VERSION) {
+                               $error_code = 5;
                        }
 
-                       print "Marked active page as read.";
+                       print "<error error-code='$error_code'/>";
+               }
+
+               if ($subop == "globalPurge") {
+
+                       print "<rpc-reply>";
+                       global_purge_old_posts($link, true);
+                       print "</rpc-reply>";
+
                }
+
        }
        
        if ($op == "feeds") {
                $subop = $_GET["subop"];
 
                if ($subop == "catchupAll") {
-                       db_query($link, "UPDATE ttrss_entries SET last_read = NOW(),unread = false");
+                       db_query($link, "UPDATE ttrss_user_entries SET 
+                               last_read = NOW(),unread = false WHERE owner_uid = " . $_SESSION["uid"]);
                }
 
                outputFeedList($link, $tags);
                $id = $_GET["id"];
                $feed_id = $_GET["feed"];
 
-               $result = db_query($link, "UPDATE ttrss_entries SET unread = false,last_read = NOW() WHERE id = '$id'");
+               $result = db_query($link, "UPDATE ttrss_user_entries 
+                       SET unread = false,last_read = NOW() 
+                       WHERE ref_id = '$id' AND feed_id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
 
                $addheader = $_GET["addheader"];
 
-               $result = db_query($link, "SELECT title,link,content,feed_id,comments,
-                       (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url 
-                       FROM ttrss_entries
-                       WHERE   id = '$id'");
+               $result = db_query($link, "SELECT title,link,content,feed_id,comments,int_id,
+                       (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url
+                       FROM ttrss_entries,ttrss_user_entries
+                       WHERE   id = '$id' AND ref_id = id");
 
                if ($addheader) {
                        print "<html><head>
                                <title>Tiny Tiny RSS : Article $id</title>
-                               <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
-                               <script type=\"text/javascript\" src=\"functions.js\"></script>
+                               <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">";
+
+                       $user_theme = $_SESSION["theme"];
+                       if ($user_theme) { 
+                               print "<link rel=\"stylesheet\" type=\"text/css\" 
+                                       href=\"themes/$user_theme/theme.css\">";
+                       }
+
+                       if (get_pref($link, 'USE_COMPACT_STYLESHEET')) {
+                               print "<link rel=\"stylesheet\" type=\"text/css\" 
+                                       href=\"tt-rss_compact.css\"/>";
+                       } else {
+                               print "<link title=\"Compact Stylesheet\" rel=\"alternate stylesheet\" 
+                                               type=\"text/css\" href=\"tt-rss_compact.css\"/>";
+                       }
+
+                       print "<script type=\"text/javascript\" src=\"functions.js\"></script>
                                <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
                                </head><body>";
                }
 
                        print "<div class=\"postReply\">";
 
-                       print "<div class=\"postHeader\"><table>";
+                       print "<div class=\"postHeader\"><table width=\"100%\">";
 
-                       print "<tr><td><b>Title:</b></td>
-                               <td width='100%'>" . $line["title"] . "</td></tr>";
-                               
-                       print "<tr><td><b>Link:</b></td>
-                               <td width='100%'>
+                       print "<tr><td colspan='2'>" . $line["title"] . "</td></tr>";
+
+                       $tmp_result = db_query($link, "SELECT DISTINCT tag_name FROM
+                               ttrss_tags WHERE post_int_id = " . $line["int_id"] . "
+                               ORDER BY tag_name");
+       
+                       $tags_str = "";
+
+                       while ($tmp_line = db_fetch_assoc($tmp_result)) {
+                               $tag = $tmp_line["tag_name"];
+                               $tags_str .= "<a href=\"javascript:parent.viewfeed('$tag')\">$tag</a>, "; 
+                       }               
+
+                       $tags_str = preg_replace("/, $/", "", $tags_str);                       
+
+                       print "<tr><td width='50%'>
                                <a href=\"" . $line["link"] . "\">".$line["link"]."</a>
-                               $entry_comments</td></tr>";
-                                       
+                               $entry_comments</td>
+                               <td align=\"right\">$tags_str</td></tr>";
+
+/*                     if ($tags_str) {
+                               print "<tr><td><b>Tags:</b></td>
+                                       <td width='100%'>$tags_str</td></tr>";
+                       } */
+
                        print "</table></div>";
 
                        print "<div class=\"postIcon\">" . $feed_icon . "</div>";
                        print "</div>";
 
                        print "<script type=\"text/javascript\">
-                               update_label_counters('$feed_id');
+                               update_all_counters('$feed_id');
                        </script>";
                }
 
                $limit = $_GET["limit"];
 
                if (!$feed) {
-                       print "Error: no feed to display.";
                        return;
                }
 
                if ($addheader) {
                        print "<html><head>
                                <title>Tiny Tiny RSS : Feed $feed</title>
-                               <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
-                               <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
+                               <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">";
+
+                       $user_theme = $_SESSION["theme"];
+                       if ($user_theme) { 
+                               print "<link rel=\"stylesheet\" type=\"text/css\" 
+                                       href=\"themes/$user_theme/theme.css\">";
+                       }
+
+                       if (get_pref($link, 'USE_COMPACT_STYLESHEET')) {
+                               print "<link rel=\"stylesheet\" 
+                                               type=\"text/css\" href=\"tt-rss_compact.css\"/>";
+
+                       } else {
+                               print "<link title=\"Compact Stylesheet\" rel=\"alternate stylesheet\" 
+                                               type=\"text/css\" href=\"tt-rss_compact.css\"/>";
+                       }
+
+                       print "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">  
                                <script type=\"text/javascript\" src=\"functions.js\"></script>
                                <script type=\"text/javascript\" src=\"viewfeed.js\"></script>
-                               </head><body>";
+                               </head><body onload='init()'>";
                }
 
                if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0) {
                        if (sprintf("%d", $feed) != 0) {
                        
                                if ($feed > 0) {
-                                       db_query($link, "UPDATE ttrss_entries 
+                                       db_query($link, "UPDATE ttrss_user_entries 
                                                SET unread = false,last_read = NOW() 
-                                               WHERE feed_id = '$feed'");
+                                               WHERE feed_id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
                                                
                                } else if ($feed < 0 && $feed > -10) { // special, like starred
 
                                        if ($feed == -1) {
-                                               db_query($link, "UPDATE ttrss_entries 
+                                               db_query($link, "UPDATE ttrss_user_entries 
                                                        SET unread = false,last_read = NOW()
-                                                       WHERE marked = true");
+                                                       WHERE marked = true AND owner_uid = ".$_SESSION["uid"]);
                                        }
                        
                                } else if ($feed < -10) { // label
 
+                                       // TODO make this more efficient
+
                                        $label_id = -$feed - 11;
 
                                        $tmp_result = db_query($link, "SELECT sql_exp FROM ttrss_labels
-                                               WHERE id = '$label_id'");
+                                               WHERE id = '$label_id'");                                       
 
                                        if ($tmp_result) {
                                                $sql_exp = db_fetch_result($tmp_result, 0, "sql_exp");
 
-                                               db_query($link, "UPDATE ttrss_entries 
+                                               db_query($link, "BEGIN");
+
+                                               $tmp2_result = db_query($link,
+                                                       "SELECT 
+                                                               int_id 
+                                                       FROM 
+                                                               ttrss_user_entries,ttrss_entries 
+                                                       WHERE
+                                                               ref_id = id AND 
+                                                               $sql_exp AND
+                                                               owner_uid = " . $_SESSION["uid"]);
+
+                                               while ($tmp_line = db_fetch_assoc($tmp2_result)) {
+                                                       db_query($link, "UPDATE 
+                                                               ttrss_user_entries 
+                                                       SET 
+                                                               unread = false, last_read = NOW()
+                                                       WHERE
+                                                               int_id = " . $tmp_line["int_id"]);
+                                               }
+                                                               
+                                               db_query($link, "COMMIT");
+
+/*                                             db_query($link, "UPDATE ttrss_user_entries,ttrss_entries 
                                                        SET unread = false,last_read = NOW()
-                                                       WHERE $sql_exp");
+                                                       WHERE $sql_exp
+                                                       AND ref_id = id
+                                                       AND owner_uid = ".$_SESSION["uid"]); */
                                        }
                                }
                        } else { // tag
-                               // FIXME, implement catchup for tags
+                               db_query($link, "BEGIN");
+
+                               $tag_name = db_escape_string($feed);
+
+                               $result = db_query($link, "SELECT post_int_id FROM ttrss_tags
+                                       WHERE tag_name = '$tag_name' AND owner_uid = " . $_SESSION["uid"]);
+
+                               while ($line = db_fetch_assoc($result)) {
+                                       db_query($link, "UPDATE ttrss_user_entries SET
+                                               unread = false, last_read = NOW() 
+                                               WHERE int_id = " . $line["post_int_id"]);
+                               }
+                               db_query($link, "COMMIT");
                        }
 
                }
 
-               print "<table class=\"headlinesList\" id=\"headlinesList\" width=\"100%\">";
-
                $search = $_GET["search"];
 
                $search_mode = $_GET["smode"];
                $vfeed_query_part = "";
 
                // override query strategy and enable feed display when searching globally
-               if ($search_mode == "All feeds") {
+               if ($search && $search_mode == "All feeds") {
                        $query_strategy_part = "id > 0";
                        $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
                                id = feed_id) as feed_title,";
                        $query_strategy_part = "id > 0"; // dumb
                }
 
-
                $order_by = "updated DESC";
 
 //             if ($feed < -10) {
 //                     $order_by = "feed_id,updated DESC";
 //             }
 
+               $feed_title = "";
+
+               if ($search && $search_mode == "All feeds") {
+                       $feed_title = "Search results";
+               } else if (sprintf("%d", $feed) == 0) {
+                       $feed_title = $feed;
+               } else if ($feed > 0) {
+                       $result = db_query($link, "SELECT title,site_url FROM ttrss_feeds 
+                               WHERE id = '$feed'");
+
+                       $feed_title = db_fetch_result($result, 0, "title");
+                       $feed_site_url = db_fetch_result($result, 0, "site_url");
+
+               } else if ($feed == -1) {
+                       $feed_title = "Starred articles";
+               } else if ($feed < -10) {
+                       $label_id = -$feed - 11;
+                       $result = db_query($link, "SELECT description FROM ttrss_labels
+                               WHERE id = '$label_id'");
+                       $feed_title = db_fetch_result($result, 0, "description");
+               } else {
+                       $feed_title = "?";
+               }
+
+               print "<table class=\"headlinesSubToolbar\" 
+                       width=\"100%\" cellspacing=\"0\" cellpadding=\"0\"><tr>";
+               
+               print "<td class=\"headlineActions\">
+                       Select: 
+                                       <a href=\"javascript:selectTableRowsByIdPrefix('headlinesList', 
+                                               'RROW-', 'RCHK-', true)\">All</a>,
+                                       <a href=\"javascript:selectTableRowsByIdPrefix('headlinesList', 
+                                               'RROW-', 'RCHK-', true, 'Unread')\">Unread</a>,
+                                       <a href=\"javascript:selectTableRowsByIdPrefix('headlinesList', 
+                                               'RROW-', 'RCHK-', false)\">None</a>
+                       &nbsp;&nbsp;
+                       Toggle: <a href=\"javascript:toggleUnread()\">Unread</a>,
+                                       <a href=\"javascript:toggleStarred()\">Starred</a>";
+
+/*             print "&nbsp;&nbsp;
+                       View:
+                               <a href=\"javascript:limitView('All')\">All</a>,
+                               <a href=\"javascript:limitView('Unread')\">Unread</a>,
+                               <a href=\"javascript:limitView('Starred')\">Starred</a>
+                       &nbsp;&nbsp;
+                       Feed:
+                               <a href=\"javascript:updateCurrentFeed()\">Update</a>,
+                               <a href=\"javascript:catchupCurrentFeed()\">Mark as read</a>"; */
+
+               print "</td>";
+
+               print "<td class=\"headlineTitle\">";
+
+               if ($feed_site_url) {
+                       print "<a href=\"$feed_site_url\">$feed_title</a>";
+               } else {
+                       print $feed_title;
+               }
+               
+               print "</td>";
+               print "</tr></table>";
+               
+               print "<table class=\"headlinesList\" id=\"headlinesList\" width=\"100%\">";
+
+
                if ($feed < -10) error_reporting (0);
 
                if (sprintf("%d", $feed) != 0) {
 
+                       if ($feed > 0) {                        
+                               $feed_kind = "Feeds";
+                       } else {
+                               $feed_kind = "Labels";
+                       }
+
                        $result = db_query($link, "SELECT 
-                                       id,title,updated,unread,feed_id,marked,link,last_read,
+                                       id,title,
+                                       SUBSTRING(updated,1,16) as updated,
+                                       unread,feed_id,marked,link,last_read,
                                        SUBSTRING(last_read,1,19) as last_read_noms,
                                        $vfeed_query_part
                                        SUBSTRING(updated,1,19) as updated_noms
                                FROM
-                                       ttrss_entries 
+                                       ttrss_entries,ttrss_user_entries
                                WHERE
+                               ttrss_user_entries.ref_id = ttrss_entries.id AND
+                               owner_uid = '".$_SESSION["uid"]."' AND
                                $search_query_part
                                $view_query_part
                                $query_strategy_part ORDER BY $order_by
                } else {
                        // browsing by tag
 
+                       $feed_kind = "Tags";
+
                        $result = db_query($link, "SELECT
-                               ttrss_entries.id as id,title,updated,unread,feed_id,
+                               ttrss_entries.id as id,title,
+                               SUBSTRING(updated,1,16) as updated,
+                               unread,feed_id,
                                marked,link,last_read,
                                SUBSTRING(last_read,1,19) as last_read_noms,
                                $vfeed_query_part
                                SUBSTRING(updated,1,19) as updated_noms
                                FROM
-                                       ttrss_entries,ttrss_tags
+                                       ttrss_entries,ttrss_user_entries,ttrss_tags
                                WHERE
-                                       post_id = ttrss_entries.id AND tag_name = '$feed' AND
+                                       ref_id = ttrss_entries.id AND
+                                       ttrss_user_entries.owner_uid = '".$_SESSION["uid"]."' AND
+                                       post_int_id = int_id AND tag_name = '$feed' AND
                                        $view_query_part
                                        $search_query_part
                                        $query_strategy_part ORDER BY $order_by
 
                $lnum = 0;
 
-               error_reporting (E_ERROR | E_WARNING | E_PARSE);
+               error_reporting (DEFAULT_ERROR_LEVEL);
 
                $num_unread = 0;
 
                        // onclick=\"javascript:view($id,$feed_id)\">
 
                        print "<td valign='center' align='center'>$update_pic</td>";
+
+                       print "<td valign='center' align='center'>
+                               <input type=\"checkbox\" onclick=\"toggleSelectRow(this)\"
+                                       class=\"feedCheckBox\" id=\"RCHK-$id\">
+                               </td>";
+
                        print "<td valign='center' align='center'>$marked_pic</td>";
 
-                       print "<td width='25%'>
+                       print "<td width='20%'>
                                <a href=\"javascript:view($id,$feed_id);\">".$line["updated"]."</a></td>";
 
                        if ($line["feed_title"]) {                      
-                               print "<td width='50%'>$content_link</td>";
-                               print "<td width='20%'>".$line["feed_title"]."</td>";
+                               print "<td width='55%'>$content_link</td>";
+                               print "<td width='20%'>
+                                       <a href='javascript:viewfeed($feed_id)'>".$line["feed_title"]."</a></td>";
                        } else {
-                               print "<td width='70%'>$content_link</td>";
+                               print "<td width='75%'>$content_link</td>";
                        }
 
                        print "</tr>";
                
                print "<script type=\"text/javascript\">
                        document.onkeydown = hotkey_handler;
-                       update_label_counters('$feed');
+                       update_all_counters('$feed');
                </script>";
 
                if ($addheader) {
                if ($subop == "unread") {
                        $ids = split(",", $_GET["ids"]);
                        foreach ($ids as $id) {
-                               db_query($link, "UPDATE ttrss_entries SET unread = true WHERE feed_id = '$id'");
+                               db_query($link, "UPDATE ttrss_user_entries SET unread = true 
+                                       WHERE feed_id = '$id' AND owner_uid = ".$_SESSION["uid"]);
                        }
 
-                       print "Marked selected feeds as read.";
+                       print "Marked selected feeds as unread.";
                }
 
                if ($subop == "read") {
                        $ids = split(",", $_GET["ids"]);
                        foreach ($ids as $id) {
-                               db_query($link, "UPDATE ttrss_entries 
-                                       SET unread = false,last_read = NOW() WHERE feed_id = '$id'");
+                               db_query($link, "UPDATE ttrss_user_entries 
+                                       SET unread = false,last_read = NOW() WHERE 
+                                               feed_id = '$id' AND owner_uid = ".$_SESSION["uid"]);
                        }
 
-                       print "Marked selected feeds as unread.";
+                       print "Marked selected feeds as read.";
 
                }
 
                        $feed_title = db_escape_string($_GET["t"]);
                        $feed_link = db_escape_string($_GET["l"]);
                        $upd_intl = db_escape_string($_GET["ui"]);
-                       $feed_id = $_GET["id"];
+                       $purge_intl = db_escape_string($_GET["pi"]);
+                       $feed_id = db_escape_string($_GET["id"]);
+                       $cat_id = db_escape_string($_GET["catid"]);
 
                        if (strtoupper($upd_intl) == "DEFAULT")
                                $upd_intl = 0;
 
+                       if (strtoupper($purge_intl) == "DEFAULT")
+                               $purge_intl = 0;
+
+                       if (strtoupper($purge_intl) == "DISABLED")
+                               $purge_intl = -1;
+
+                       if ($cat_id != 0) {
+                               $category_qpart = "cat_id = '$cat_id'";
+                       } else {
+                               $category_qpart = 'cat_id = NULL';
+                       }
+
                        $result = db_query($link, "UPDATE ttrss_feeds SET 
+                               $category_qpart,
                                title = '$feed_title', feed_url = '$feed_link',
-                               update_interval = '$upd_intl' WHERE id = '$feed_id'");                  
+                               update_interval = '$upd_intl',
+                               purge_interval = '$purge_intl'
+                               WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);                    
 
                }
 
                                $ids = split(",", $_GET["ids"]);
 
                                foreach ($ids as $id) {
-                                       db_query($link, "DELETE FROM ttrss_feeds WHERE id = '$id'");
+                                       db_query($link, "DELETE FROM ttrss_feeds 
+                                               WHERE id = '$id' AND owner_uid = " . $_SESSION["uid"]);
+
+                                       $icons_dir = ICONS_DIR;
                                        
-                                       if (file_exists(ICONS_DIR . "/$id.ico")) {
-                                               unlink(ICONS_DIR . "/$id.ico");
+                                       if (file_exists($icons_dir . "/$id.ico")) {
+                                               unlink($icons_dir . "/$id.ico");
                                        }
                                }
                        }
                
                        if (!WEB_DEMO_MODE) {
 
-                               $feed_link = db_escape_string($_GET["link"]);
-                                       
-                               $result = db_query($link,
-                                       "INSERT INTO ttrss_feeds (feed_url,title) VALUES ('$feed_link', '')");
+                               $feed_link = db_escape_string(trim($_GET["link"]));
 
                                $result = db_query($link,
-                                       "SELECT id FROM ttrss_feeds WHERE feed_url = '$feed_link'");
+                                       "SELECT id FROM ttrss_feeds 
+                                       WHERE feed_url = '$feed_link' AND owner_uid = ".$_SESSION["uid"]);
 
-                               $feed_id = db_fetch_result($result, 0, "id");
+                               if (db_num_rows($result) == 0) {
+                                       
+                                       $result = db_query($link,
+                                               "INSERT INTO ttrss_feeds (owner_uid,feed_url,title) 
+                                               VALUES ('".$_SESSION["uid"]."', '$feed_link', '')");
 
-                               if ($feed_id) {
-                                       update_rss_feed($link, $feed_link, $feed_id);
-                               }
-                       }
-               }
+                                       $result = db_query($link,
+                                       "SELECT id FROM ttrss_feeds WHERE feed_url = '$feed_link' 
+                                               AND owner_uid = " . $_SESSION["uid"]);
 
-               $result = db_query($link, "SELECT id,title,feed_url,last_error 
-                       FROM ttrss_feeds WHERE last_error != ''");
+                                       $feed_id = db_fetch_result($result, 0, "id");
 
-               if (db_num_rows($result) > 0) {
-               
-                       print "<div class=\"warning\">";
-               
-                       print "<b>Feeds with update errors:</b>";
+                                       if ($feed_id) {
+                                               update_rss_feed($link, $feed_link, $feed_id);
+                                       }
+                               } else {
 
-                       print "<ul class=\"nomarks\">";
-                                               
-                       while ($line = db_fetch_assoc($result)) {
-                               print "<li>" . $line["title"] . " (" . $line["feed_url"] . "): " . 
-                                       $line["last_error"];
+                                       print "<div class=\"warning\">
+                                               Feed <b>$feed_link</b> already exists in the database.
+                                       </div>";
+                               }
                        }
-
-                       print "</ul>";
-                       print "</div>";
-
                }
 
-               print "<table class=\"prefAddFeed\"><tr>
-                       <td><input id=\"fadd_link\"></td>
-                       <td colspan=\"4\" align=\"right\">
-                               <a class=\"button\" href=\"javascript:addFeed()\">Add feed</a></td></tr>
-               </table>";
-
-               $result = db_query($link, "SELECT 
-                               id,title,feed_url,substring(last_updated,1,16) as last_updated,
-                               update_interval
-                       FROM 
-                               ttrss_feeds ORDER by title");
+               if ($subop == "addCat") {
 
-               print "<p><table width=\"100%\" class=\"prefFeedList\" id=\"prefFeedList\">";
-               print "<tr class=\"title\">
-                                       <td>&nbsp;</td><td>Select</td><td width=\"40%\">Title</td>
-                                       <td width=\"30%\">Link</td><td width=\"10%\">Update Interval</td>
-                                       <td>Last updated</td></tr>";
-               
-               $lnum = 0;
-               
-               while ($line = db_fetch_assoc($result)) {
+                       if (!WEB_DEMO_MODE) {
 
-                       $class = ($lnum % 2) ? "even" : "odd";
+                               $feed_cat = db_escape_string(trim($_GET["cat"]));
 
-                       $feed_id = $line["id"];
+                               $result = db_query($link,
+                                       "SELECT id FROM ttrss_feed_categories
+                                       WHERE title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
 
-                       $edit_feed_id = $_GET["id"];
+                               if (db_num_rows($result) == 0) {
+                                       
+                                       $result = db_query($link,
+                                               "INSERT INTO ttrss_feed_categories (owner_uid,title) 
+                                               VALUES ('".$_SESSION["uid"]."', '$feed_cat')");
 
-                       if ($subop == "edit" && $feed_id != $edit_feed_id) {
-                               $class .= "Grayed";
-                       }
+                               } else {
 
-                       print "<tr class=\"$class\" id=\"FEEDR-$feed_id\">";
+                                       print "<div class=\"warning\">
+                                               Category <b>$feed_cat</b> already exists in the database.
+                                       </div>";
+                               }
 
-                       $icon_file = ICONS_DIR . "/$feed_id.ico";
 
-                       if (file_exists($icon_file) && filesize($icon_file) > 0) {
-                                       $feed_icon = "<img width=\"16\" height=\"16\"
-                                               src=\"" . ICONS_URL . "/$feed_id.ico\">";
-                       } else {
-                               $feed_icon = "&nbsp;";
                        }
-                       print "<td align='center'>$feed_icon</td>";             
-
-                       $edit_title = htmlspecialchars(db_unescape_string($line["title"]));
-                       $edit_link = htmlspecialchars(db_unescape_string($line["feed_url"]));
+               }
 
-                       if (!$edit_feed_id || $subop != "edit") {
+               if ($subop == "removeCats") {
 
-                               print "<td><input onclick='toggleSelectRow(this);' 
-                               type=\"checkbox\" id=\"FRCHK-".$line["id"]."\"></td>";
+                       if (!WEB_DEMO_MODE) {
 
-                               print "<td><a href=\"javascript:editFeed($feed_id);\">" . 
-                                       $edit_title . "</td>";          
-                               print "<td><a href=\"javascript:editFeed($feed_id);\">" . 
-                                       $edit_link . "</td>";           
+                               $ids = split(",", $_GET["ids"]);
 
-                               if ($line["update_interval"] == "0")
-                                       $line["update_interval"] = "Default";
+                               foreach ($ids as $id) {
 
-                               print "<td>" . $line["update_interval"] . "</td>";
+                                       db_query($link, "BEGIN");
 
+                                       $result = db_query($link, 
+                                               "SELECT count(id) as num_feeds FROM ttrss_feeds 
+                                                       WHERE cat_id = '$id'");
 
-                       } else if ($feed_id != $edit_feed_id) {
+                                       $num_feeds = db_fetch_result($result, 0, "num_feeds");
 
-                               print "<td><input disabled=\"true\" type=\"checkbox\" 
-                                       id=\"FRCHK-".$line["id"]."\"></td>";
+                                       if ($num_feeds == 0) {
+                                               db_query($link, "DELETE FROM ttrss_feed_categories
+                                                       WHERE id = '$id' AND owner_uid = " . $_SESSION["uid"]);
+                                       } else {
 
-                               print "<td>$edit_title</td>";           
-                               print "<td>$edit_link</td>";            
+                                               print "<div class=\"warning\">
+                                                       Unable to delete non empty feed categories.</div>";
+                                                       
+                                       }
 
-                               if ($line["update_interval"] == "0")
-                                       $line["update_interval"] = "Default";
+                                       db_query($link, "COMMIT");
+                               }
+                       }
+               }
 
-                               print "<td>" . $line["update_interval"] . "</td>";
+//             print "<h3>Edit Feeds</h3>";
 
-                       } else {
+               $result = db_query($link, "SELECT id,title,feed_url,last_error 
+                       FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
 
-                               print "<td><input disabled=\"true\" type=\"checkbox\"></td>";
+               if (db_num_rows($result) > 0) {
+               
+                       print "<div class=\"warning\">";
+               
+                       print "<b>Feeds with update errors:</b>";
 
-                               print "<td><input id=\"iedit_title\" value=\"$edit_title\"></td>";
-                               print "<td><input id=\"iedit_link\" value=\"$edit_link\"></td>";
-                               print "<td><input id=\"iedit_updintl\" value=\"".$line["update_interval"]."\"></td>";
-                                       
+                       print "<ul class=\"nomarks\">";
+                                               
+                       while ($line = db_fetch_assoc($result)) {
+                               print "<li>" . $line["title"] . " (" . $line["feed_url"] . "): " . 
+                                       $line["last_error"];
                        }
 
-                       if (!$line["last_updated"]) $line["last_updated"] = "Never";
-
-                       print "<td>" . $line["last_updated"] . "</td>";
-                       
-                       print "</tr>";
+                       print "</ul>";
+                       print "</div>";
 
-                       ++$lnum;
                }
 
-               if ($lnum == 0) {
-                       print "<tr><td colspan=\"5\" align=\"center\">No feeds defined.</td></tr>";
-               }
+               print "<p><div class=\"prefGenericAddBox\">
+                       <input id=\"fadd_link\" size=\"40\">&nbsp;<input 
+                               type=\"submit\" class=\"button\" 
+                               onclick=\"javascript:addFeed()\" value=\"Add feed\"></div>";
 
-               print "</table>";
+               $feeds_sort = db_escape_string($_GET["sort"]);
 
-               print "<p>";
+               if (!$feeds_sort || $feeds_sort == "undefined") {
+                       $feeds_sort = $_SESSION["pref_sort_feeds"];                     
+                       if (!$feeds_sort) $feeds_sort = "title";
+               }
 
-               if ($subop == "edit") {
-                       print "Edit feed:&nbsp;
-                               <input type=\"submit\" class=\"button\" 
-                                       onclick=\"javascript:feedEditCancel()\" value=\"Cancel\">
-                               <input type=\"submit\" class=\"button\" 
-                                       onclick=\"javascript:feedEditSave()\" value=\"Save\">";
-                       } else {
+               $_SESSION["pref_sort_feeds"] = $feeds_sort;
 
-                       print "
-                               Selection:&nbsp;
-                       <input type=\"submit\" class=\"button\" 
-                               onclick=\"javascript:editSelectedFeed()\" value=\"Edit\">
-                       <input type=\"submit\" class=\"button\" 
-                               onclick=\"javascript:removeSelectedFeeds()\" value=\"Remove\">";
-                               
-                       if (ENABLE_PREFS_CATCHUP_UNCATCHUP) {
-                               print "
-                               <input type=\"submit\" class=\"button\" 
-                                       onclick=\"javascript:readSelectedFeeds()\" value=\"Mark as read\">
-                               <input type=\"submit\" class=\"button\" 
-                                       onclick=\"javascript:unreadSelectedFeeds()\" value=\"Mark as unread\">&nbsp;";
+               $result = db_query($link, "SELECT 
+                               id,title,feed_url,substring(last_updated,1,16) as last_updated,
+                               update_interval,purge_interval,
+                               (SELECT title FROM ttrss_feed_categories 
+                                       WHERE id = cat_id) AS category
+                       FROM 
+                               ttrss_feeds WHERE owner_uid = '".$_SESSION["uid"]."' 
+                       ORDER by $feeds_sort,title");
+
+               if (db_num_rows($result) != 0) {
+
+                       print "<div id=\"infoBoxShadow\"><div id=\"infoBox\">PLACEHOLDER</div></div>";
+
+                       print "<p><table width=\"100%\" class=\"prefFeedList\" id=\"prefFeedList\">";
+                       print "<tr><td class=\"selectPrompt\" colspan=\"8\">
+                               Select: 
+                                       <a href=\"javascript:selectTableRowsByIdPrefix('prefFeedList', 
+                                               'FEEDR-', 'FRCHK-', true)\">All</a>,
+                                       <a href=\"javascript:selectTableRowsByIdPrefix('prefFeedList', 
+                                               'FEEDR-', 'FRCHK-', false)\">None</a>
+                               </td</tr>";
+
+                       print "<tr class=\"title\">
+                                               <td width=\"3%\">&nbsp;</td>
+                                               <td width=\"3%\">Select</td>
+                                               <td width=\"20%\">
+                                                       <a href=\"javascript:updateFeedList('title')\">Title</a></td>
+                                               <td width=\"20%\">
+                                                       <a href=\"javascript:updateFeedList('feed_url')\">Link</a>
+                                               </td>";
+       
+                       if (get_pref($link, 'ENABLE_FEED_CATS')) {
+                               print "<td width=\"10%\">
+                                       <a href=\"javascript:updateFeedList('category')\">Category</a></td>";
                        }
+                       
                        print "
-                       All feeds: 
-                               <input type=\"submit\" 
-                                       class=\"button\" onclick=\"gotoExportOpml()\" value=\"Export OPML\">";
+                               <td width=\"10%\">
+                                       <a href=\"javascript:updateFeedList('update_interval')\">Update Interval</a>
+                               </td>
+                               <td width=\"10%\">
+                                       <a href=\"javascript:updateFeedList('purge_interval')\">Purge Days</a>
+                               </td>
+                       </tr>";
+                       
+                       $lnum = 0;
+                       
+                       while ($line = db_fetch_assoc($result)) {
+       
+                               $class = ($lnum % 2) ? "even" : "odd";
+       
+                               $feed_id = $line["id"];
+       
+                               $edit_feed_id = $_GET["id"];
+       
+                               if ($subop == "edit" && $feed_id != $edit_feed_id) {
+                                       $class .= "Grayed";
+                                       $this_row_id = "";
+                               } else {
+                                       $this_row_id = "id=\"FEEDR-$feed_id\"";
+                               }
+       
+                               print "<tr class=\"$class\" $this_row_id>";
+       
+                               $icon_file = ICONS_DIR . "/$feed_id.ico";
+       
+                               if (file_exists($icon_file) && filesize($icon_file) > 0) {
+                                               $feed_icon = "<img width=\"16\" height=\"16\"
+                                                       src=\"" . ICONS_URL . "/$feed_id.ico\">";
+                               } else {
+                                       $feed_icon = "&nbsp;";
+                               }
+                               print "<td align='center'>$feed_icon</td>";             
+       
+                               $edit_title = htmlspecialchars(db_unescape_string($line["title"]));
+                               $edit_link = htmlspecialchars(db_unescape_string($line["feed_url"]));
+                               $edit_cat = htmlspecialchars(db_unescape_string($line["category"]));
+       
+                               if (!$edit_cat) $edit_cat = "Uncategorized";
+       
+                               if (!$edit_feed_id || $subop != "edit") {
+       
+                                       print "<td><input onclick='toggleSelectRow(this);' 
+                                       type=\"checkbox\" id=\"FRCHK-".$line["id"]."\"></td>";
+
+                                       $edit_title = truncate_string($edit_title, 40);
+                                       $edit_link = truncate_string($edit_link, 60);
+       
+                                       print "<td><a href=\"javascript:editFeed($feed_id);\">" . 
+                                               $edit_title . "</a></td>";              
+                                               
+                                       print "<td><a href=\"javascript:editFeed($feed_id);\">" . 
+                                               $edit_link . "</a></td>";               
+       
+                                       if (get_pref($link, 'ENABLE_FEED_CATS')) {
+                                               print "<td><a href=\"javascript:editFeed($feed_id);\">" . 
+                                                       $edit_cat . "</a></td>";                
+                                       }
+       
+                                       if ($line["update_interval"] == "0")
+                                               $line["update_interval"] = "Default";
+       
+                                       print "<td><a href=\"javascript:editFeed($feed_id);\">" . 
+                                               $line["update_interval"] . "</a></td>";
+       
+                                       if ($line["purge_interval"] == "0")
+                                               $line["purge_interval"] = "Default";
+       
+                                       if ($line["purge_interval"] < 0)
+                                               $line["purge_interval"] = "Disabled";
+       
+                                       print "<td><a href=\"javascript:editFeed($feed_id);\">" . 
+                                               $line["purge_interval"] . "</a></td>";
+       
+                               } else if ($feed_id != $edit_feed_id) {
+       
+                                       print "<td><input disabled=\"true\" type=\"checkbox\" 
+                                               id=\"FRCHK-".$line["id"]."\"></td>";
+
+                                       $edit_title = truncate_string($edit_title, 40);
+                                       $edit_link = truncate_string($edit_link, 60);
+
+                                       print "<td>$edit_title</td>";           
+                                       print "<td>$edit_link</td>";            
+       
+                                       if (get_pref($link, 'ENABLE_FEED_CATS')) {
+                                               print "<td>$edit_cat</td>";             
+                                       }
+       
+                                       if ($line["update_interval"] == "0")
+                                               $line["update_interval"] = "Default";
+       
+                                       print "<td>" . $line["update_interval"] . "</td>";
+       
+                                       if ($line["purge_interval"] == "0")
+                                               $line["purge_interval"] = "Default";
+       
+                                       if ($line["purge_interval"] < 0)
+                                               $line["purge_interval"] = "Disabled";
+       
+                                       print "<td>" . $line["purge_interval"] . "</td>";
+       
+                               } else {
+       
+                                       print "<td><input disabled=\"true\" type=\"checkbox\" checked></td>";
+       
+                                       print "<td><input id=\"iedit_title\" value=\"$edit_title\"></td>";
+                                       print "<td><input id=\"iedit_link\" value=\"$edit_link\"></td>";
+       
+                                       if (get_pref($link, 'ENABLE_FEED_CATS')) {
+       
+                                               print "<td>";
+                                               print "<select id=\"iedit_fcat\">";
+                                               print "<option id=\"0\">Uncategorized</option>";
+               
+                                               $tmp_result = db_query($link, "SELECT id,title FROM ttrss_feed_categories
+                                                       WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
                
+                                               if (db_num_rows($tmp_result) > 0) {
+                                                       print "<option disabled>--------</option>";
+                                               }
+
+                                               while ($tmp_line = db_fetch_assoc($tmp_result)) {
+                                                       if ($tmp_line["id"] == $line["cat_id"]) {
+                                                               $is_selected = "selected";
+                                                       } else {
+                                                               $is_selected = "";
+                                                       }
+                                                       printf("<option $is_selected id='%d'>%s</option>", 
+                                                               $tmp_line["id"], $tmp_line["title"]);
+                                               }
+               
+                                               print "</select></td>";
+                                               print "</td>";
+       
+                                       }
+                                       
+                                       print "<td><input id=\"iedit_updintl\" 
+                                               value=\"".$line["update_interval"]."\"></td>";
+                                       print "<td><input id=\"iedit_purgintl\" 
+                                               value=\"".$line["purge_interval"]."\"></td>";
+                                               
+                               }
+       
+/*                             if (!$line["last_updated"]) $line["last_updated"] = "Never";
+       
+                               print "<td>" . $line["last_updated"] . "</td>"; */
+                               
+                               print "</tr>";
+       
+                               ++$lnum;
                        }
+       
+                       print "</table>";
+
+                       print "<p>";
+       
+                       if ($subop == "edit") {
+                               print "Edit feed:&nbsp;
+                                       <input type=\"submit\" class=\"button\" 
+                                               onclick=\"javascript:feedEditCancel()\" value=\"Cancel\">
+                                       <input type=\"submit\" class=\"button\" 
+                                               onclick=\"javascript:feedEditSave()\" value=\"Save\">";
+                       } else {
+       
+                               print "
+                                       Selection:&nbsp;
+                               <input type=\"submit\" class=\"button\" 
+                                       onclick=\"javascript:selectedFeedDetails()\" value=\"Details\">
+                               <input type=\"submit\" class=\"button\" 
+                                       onclick=\"javascript:editSelectedFeed()\" value=\"Edit\">
+                               <input type=\"submit\" class=\"button\" 
+                                       onclick=\"javascript:removeSelectedFeeds()\" value=\"Remove\">";
+                                       
+                               if (get_pref($link, 'ENABLE_PREFS_CATCHUP_UNCATCHUP')) {
+                                       print "
+                                       <input type=\"submit\" class=\"button\" 
+                                               onclick=\"javascript:readSelectedFeeds(true)\" value=\"Mark as read\">
+                                       <input type=\"submit\" class=\"button\" 
+                                               onclick=\"javascript:readSelectedFeeds(false)\" 
+                                               value=\"Mark as unread\">&nbsp;";
+                               }
+                               
+                               print "
+                                       All feeds: <input type=\"submit\" 
+                                                       class=\"button\" onclick=\"gotoExportOpml()\" 
+                                                       value=\"Export OPML\">";                        
+                               }
+               } else {
+
+                       print "<p>No feeds defined.</p>";
+
+               }
+
+               if (get_pref($link, 'ENABLE_FEED_CATS')) {
+
+                       print "<h3>Edit Categories</h3>";
+
+       //              print "<h3>Categories</h3>";
+
+                       print "<div class=\"prefGenericAddBox\">
+                               <input id=\"fadd_cat\" size=\"40\">&nbsp;<input 
+                                       type=\"submit\" class=\"button\" 
+                                       onclick=\"javascript:addFeedCat()\" value=\"Add category\"></div>";
+       
+                       $result = db_query($link, "SELECT title,id FROM ttrss_feed_categories
+                               WHERE owner_uid = ".$_SESSION["uid"]."
+                               ORDER BY title");
+
+                       if (db_num_rows($result) != 0) {
+       
+                               print "<p><table width=\"100%\" class=\"prefFeedCatList\" 
+                                       id=\"prefFeedCatList\">";
+
+                               print "<tr><td class=\"selectPrompt\" colspan=\"8\">
+                               Select: 
+                                       <a href=\"javascript:selectTableRowsByIdPrefix('prefFeedCatList', 
+                                               'FCATR-', 'FCCHK-', true)\">All</a>,
+                                       <a href=\"javascript:selectTableRowsByIdPrefix('prefFeedCatList', 
+                                               'FCATR-', 'FCCHK-', false)\">None</a>
+                               </td</tr>";
+
+                               print "<tr class=\"title\">
+                                                       <td width=\"10%\">Select</td><td width=\"80%\">Title</td>
+                                               </tr>";
+                                               
+                               $lnum = 0;
+                               
+                               while ($line = db_fetch_assoc($result)) {
+               
+                                       $class = ($lnum % 2) ? "even" : "odd";
+               
+                                       $cat_id = $line["id"];
+               
+                                       $edit_cat_id = $_GET["id"];
+               
+                                       if ($subop == "editCat" && $cat_id != $edit_cat_id) {
+                                               $class .= "Grayed";
+                                               $this_row_id = "";
+                                       } else {
+                                               $this_row_id = "id=\"FCATR-$cat_id\"";
+                                       }
+               
+                                       print "<tr class=\"$class\" $this_row_id>";
+               
+                                       $edit_title = htmlspecialchars(db_unescape_string($line["title"]));
+               
+                                       if (!$edit_cat_id || $subop != "editCat") {
+               
+                                               print "<td><input onclick='toggleSelectRow(this);' 
+                                               type=\"checkbox\" id=\"FCCHK-".$line["id"]."\"></td>";
+               
+                                               print "<td><a href=\"javascript:editFeedCat($cat_id);\">" . 
+                                                       $edit_title . "</a></td>";              
+               
+                                       } else if ($cat_id != $edit_cat_id) {
+               
+                                               print "<td><input disabled=\"true\" type=\"checkbox\" 
+                                                       id=\"FRCHK-".$line["id"]."\"></td>";
+               
+                                               print "<td>$edit_title</td>";           
+               
+                                       } else {
+               
+                                               print "<td><input disabled=\"true\" type=\"checkbox\" checked></td>";
+               
+                                               print "<td><input id=\"iedit_title\" value=\"$edit_title\"></td>";
+                                               
+                                       }
+                                       
+                                       print "</tr>";
+               
+                                       ++$lnum;
+                               }
+       
+                               print "</table>";
+       
+                               print "<p>";
+       
+                               if ($subop == "editCat") {
+                                       print "Edit category:&nbsp;
+                                               <input type=\"submit\" class=\"button\" 
+                                                       onclick=\"javascript:feedCatEditCancel()\" value=\"Cancel\">
+                                               <input type=\"submit\" class=\"button\" 
+                                                       onclick=\"javascript:feedCatEditSave()\" value=\"Save\">";
+                                       } else {
+               
+                                       print "
+                                               Selection:&nbsp;
+                                       <input type=\"submit\" class=\"button\" 
+                                               onclick=\"javascript:editSelectedFeedCat()\" value=\"Edit\">
+                                       <input type=\"submit\" class=\"button\" 
+                                               onclick=\"javascript:removeSelectedFeedCats()\" value=\"Remove\">";
+       
+                               }
+       
+                       } else {
+                               print "<p>No feed categories defined.</p>";
+                       }
+               }
 
-               print "<h3>OPML Import</h3>
+               print "<h3>Import OPML</h3>
                <form   enctype=\"multipart/form-data\" method=\"POST\" action=\"opml.php\">
                        File: <input id=\"opml_file\" name=\"opml_file\" type=\"file\">&nbsp;
                        <input class=\"button\" name=\"op\" onclick=\"return validateOpmlImport();\"
                        $descr = db_escape_string($_GET["d"]);
                        $match = db_escape_string($_GET["m"]);
                        $filter_id = db_escape_string($_GET["id"]);
+                       $feed_id = db_escape_string($_GET["fid"]);
+
+                       if (!$feed_id) {
+                               $feed_id = 'NULL';
+                       } else {
+                               $feed_id = sprintf("'%s'", db_escape_string($feed_id));
+                       }
                        
                        $result = db_query($link, "UPDATE ttrss_filters SET 
                                reg_exp = '$regexp', 
                                description = '$descr',
+                               feed_id = $feed_id,
                                filter_type = (SELECT id FROM ttrss_filter_types WHERE
                                        description = '$match')
                                WHERE id = '$filter_id'");
                }
 
-               if ($subop == "remove") {
+               if ($subop == "remove") {
+
+                       if (!WEB_DEMO_MODE) {
+
+                               $ids = split(",", $_GET["ids"]);
+
+                               foreach ($ids as $id) {
+                                       db_query($link, "DELETE FROM ttrss_filters WHERE id = '$id'");
+                                       
+                               }
+                       }
+               }
+
+               if ($subop == "add") {
+               
+                       if (!WEB_DEMO_MODE) {
+
+                               $regexp = db_escape_string(trim($_GET["regexp"]));
+                               $match = db_escape_string(trim($_GET["match"]));
+                               $feed_id = db_escape_string($_GET["fid"]);
+
+                               if (!$feed_id) {
+                                       $feed_id = 'NULL';
+                               } else {
+                                       $feed_id = sprintf("'%s'", db_escape_string($feed_id));
+                               }
+
+                               $result = db_query($link,
+                                       "INSERT INTO ttrss_filters (reg_exp,filter_type,owner_uid,feed_id) VALUES 
+                                               ('$regexp', (SELECT id FROM ttrss_filter_types WHERE
+                                                       description = '$match'),'".$_SESSION["uid"]."', $feed_id)");
+                       } 
+               }
+
+               $result = db_query($link, "SELECT description 
+                       FROM ttrss_filter_types ORDER BY description");
+
+               $filter_types = array();
+
+               while ($line = db_fetch_assoc($result)) {
+                       array_push($filter_types, $line["description"]);
+               }
+
+               print "<div class=\"prefGenericAddBox\">
+               <input id=\"fadd_regexp\" size=\"40\">&nbsp;";
+               
+               print_select("fadd_match", "Title", $filter_types);     
+
+               print "&nbsp;<select id=\"fadd_feed\">";
+
+               print "<option selected id=\"0\">All feeds</option>";
+
+               $result = db_query($link, "SELECT id,title FROM ttrss_feeds
+                       WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
+
+               if (db_num_rows($result) > 0) {
+                       print "<option disabled>--------</option>";
+               }
+
+               while ($line = db_fetch_assoc($result)) {
+                       printf("<option id='%d'>%s</option>", $line["id"], $line["title"]);
+               }
+
+               print "</select>&nbsp;";
+       
+               print "<input type=\"submit\" 
+                       class=\"button\" onclick=\"javascript:addFilter()\" 
+                       value=\"Add filter\">";
+
+               $result = db_query($link, "SELECT 
+                               ttrss_filters.id AS id,reg_exp,
+                               ttrss_filters.description AS description,
+                               ttrss_filter_types.name AS filter_type_name,
+                               ttrss_filter_types.description AS filter_type_descr,
+                               feed_id,
+                               (SELECT title FROM ttrss_feeds WHERE id = feed_id) AS feed_title
+                       FROM 
+                               ttrss_filters,ttrss_filter_types
+                       WHERE
+                               filter_type = ttrss_filter_types.id AND
+                               ttrss_filters.owner_uid = ".$_SESSION["uid"]."
+                       ORDER by reg_exp");
+
+               if (db_num_rows($result) != 0) {
+
+                       print "<p><table width=\"100%\" class=\"prefFilterList\" id=\"prefFilterList\">";
+
+                       print "<tr><td class=\"selectPrompt\" colspan=\"8\">
+                               Select: 
+                                       <a href=\"javascript:selectTableRowsByIdPrefix('prefFilterList', 
+                                               'FILRR-', 'FICHK-', true)\">All</a>,
+                                       <a href=\"javascript:selectTableRowsByIdPrefix('prefFilterList', 
+                                               'FILRR-', 'FICHK-', false)\">None</a>
+                               </td</tr>";
+
+                       print "<tr class=\"title\">
+                                               <td width=\"5%\">Select</td><td width=\"30%\">Filter expression</td>
+                                               <td width=\"30%\">Feed</td><td width=\"10%\">Match</td>
+                                               <td width=\"30%\">Description</td></tr>";
+               
+                       $lnum = 0;
+                       
+                       while ($line = db_fetch_assoc($result)) {
+       
+                               $class = ($lnum % 2) ? "even" : "odd";
+       
+                               $filter_id = $line["id"];
+                               $edit_filter_id = $_GET["id"];
+       
+                               if ($subop == "edit" && $filter_id != $edit_filter_id) {
+                                       $class .= "Grayed";
+                                       $this_row_id = "";
+                               } else {
+                                       $this_row_id = "id=\"FILRR-$filter_id\"";
+                               }
+       
+                               print "<tr class=\"$class\" $this_row_id>";
+       
+                               $line["regexp"] = htmlspecialchars($line["reg_exp"]);
+                               $line["description"] = htmlspecialchars($line["description"]);
+       
+                               if (!$line["feed_title"]) $line["feed_title"] = "All feeds";
+       
+                               if (!$edit_filter_id || $subop != "edit") {
+       
+                                       if (!$line["description"]) $line["description"] = "[No description]";
+       
+                                       print "<td><input onclick='toggleSelectRow(this);' 
+                                       type=\"checkbox\" id=\"FICHK-".$line["id"]."\"></td>";
+       
+                                       print "<td><a href=\"javascript:editFilter($filter_id);\">" . 
+                                               $line["reg_exp"] . "</td>";             
+       
+                                       print "<td><a href=\"javascript:editFilter($filter_id);\">" . 
+                                               $line["feed_title"] . "</td>";                  
+       
+                                       print "<td><a href=\"javascript:editFilter($filter_id);\">" . 
+                                               $line["filter_type_descr"] . "</td>";           
+                                               
+                                       print "<td><a href=\"javascript:editFilter($filter_id);\">" . 
+                                               $line["description"] . "</td>";                 
+       
+                               } else if ($filter_id != $edit_filter_id) {
+       
+                                       if (!$line["description"]) $line["description"] = "[No description]";
+       
+                                       print "<td><input disabled=\"true\" type=\"checkbox\" 
+                                               id=\"FICHK-".$line["id"]."\"></td>";
+       
+                                       print "<td>".$line["reg_exp"]."</td>";          
+                                       print "<td>".$line["feed_title"]."</td>";
+                                       print "<td>".$line["filter_type_descr"]."</td>";
+                                       print "<td>".$line["description"]."</td>";              
+       
+                               } else {
+       
+                                       print "<td><input disabled=\"true\" type=\"checkbox\" checked></td>";
+       
+                                       print "<td><input id=\"iedit_regexp\" value=\"".$line["reg_exp"].
+                                               "\"></td>";
+       
+                                       print "<td>";
+       
+                                       print "<select id=\"iedit_feed\">";
+       
+                                       print "<option id=\"0\">All feeds</option>";
+       
+                                       if (db_num_rows($result) > 0) {
+                                               print "<option disabled>--------</option>";
+                                       }
+       
+                                       $tmp_result = db_query($link, "SELECT id,title FROM ttrss_feeds
+                                               WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
+       
+                                       while ($tmp_line = db_fetch_assoc($tmp_result)) {
+                                               if ($tmp_line["id"] == $line["feed_id"]) {
+                                                       $is_selected = "selected";
+                                               } else {
+                                                       $is_selected = "";
+                                               }
+                                               printf("<option $is_selected id='%d'>%s</option>", 
+                                                       $tmp_line["id"], $tmp_line["title"]);
+                                       }
+       
+                                       print "</select></td>";
+       
+                                       print "<td>";
+                                       print_select("iedit_match", $line["filter_type_descr"], $filter_types);
+                                       print "</td>";
+       
+                                       print "<td><input id=\"iedit_descr\" value=\"".$line["description"].
+                                               "\"></td>";
+       
+                                       print "</td>";
+                               }
+                               
+                               print "</tr>";
+       
+                               ++$lnum;
+                       }
+       
+                       if ($lnum == 0) {
+                               print "<tr><td colspan=\"4\" align=\"center\">No filters defined.</td></tr>";
+                       }
+       
+                       print "</table>";
+       
+                       print "<p>";
+       
+                       if ($subop == "edit") {
+                               print "Edit feed:
+                                       <input type=\"submit\" class=\"button\" 
+                                               onclick=\"javascript:filterEditCancel()\" value=\"Cancel\">
+                                       <input type=\"submit\" class=\"button\" 
+                                               onclick=\"javascript:filterEditSave()\" value=\"Save\">";
+                                               
+                       } else {
+       
+                               print "
+                                       Selection:
+                               <input type=\"submit\" class=\"button\" 
+                                       onclick=\"javascript:editSelectedFilter()\" value=\"Edit\">
+                               <input type=\"submit\" class=\"button\" 
+                                       onclick=\"javascript:removeSelectedFilters()\" value=\"Remove\">";
+                       }
+
+               } else {
+
+                       print "<p>No filters defined.</p>";
+
+               }
+       }
+
+       if ($op == "pref-labels") {
+
+               $subop = $_GET["subop"];
+
+               if ($subop == "test") {
+
+                       $expr = $_GET["expr"];
+                       $descr = $_GET["descr"];
+
+                       print "<div class='infoBoxContents'>";
+               
+                       print "<h1>Label &laquo;$descr&raquo;</h1>";
+
+//                     print "<p><b>Expression</b>: $expr</p>";
+
+                       $result = db_query($link, 
+                               "SELECT count(id) AS num_matches
+                                       FROM ttrss_entries,ttrss_user_entries
+                                       WHERE ($expr) AND 
+                                               ttrss_user_entries.ref_id = ttrss_entries.id AND
+                                               owner_uid = " . $_SESSION["uid"]);
+
+                       $num_matches = db_fetch_result($result, 0, "num_matches");;
+                       
+                       if ($num_matches > 0) { 
+
+                               print "<p>Query returned <b>$num_matches</b> matches, first 5 follow:</p>";
+
+                               $result = db_query($link, 
+                                       "SELECT title, 
+                                               (SELECT title FROM ttrss_feeds WHERE id = feed_id) AS feed_title
+                                       FROM ttrss_entries,ttrss_user_entries
+                                                       WHERE ($expr) AND 
+                                                       ttrss_user_entries.ref_id = ttrss_entries.id
+                                                       AND owner_uid = " . $_SESSION["uid"] . " 
+                                                       ORDER BY date_entered DESC LIMIT 5");
+
+                               print "<ul class=\"nomarks\">";
+                               while ($line = db_fetch_assoc($result)) {
+                                       print "<li>".$line["title"].
+                                               " <span class=\"insensitive\">(".$line["feed_title"].")</span></li>";
+                               }
+                               print "</ul>";
+
+                       } else {
+                               print "<p>Query didn't return any matches.</p>";
+                       }
+
+                       print "</div>";
+
+                       print "<div align='center'>
+                               <input type='submit' class='button'                     
+                               onclick=\"closeInfoBox()\" value=\"Close this window\"></div>";
+                       return;
+               }
+
+               if ($subop == "editSave") {
+
+                       $sql_exp = $_GET["s"];
+                       $descr = $_GET["d"];
+                       $label_id = db_escape_string($_GET["id"]);
+                       
+//                     print "$sql_exp : $descr : $label_id";
+                       
+                       $result = db_query($link, "UPDATE ttrss_labels SET 
+                               sql_exp = '$sql_exp', 
+                               description = '$descr'
+                               WHERE id = '$label_id'");
+               }
+
+               if ($subop == "remove") {
+
+                       if (!WEB_DEMO_MODE) {
+
+                               $ids = split(",", $_GET["ids"]);
+
+                               foreach ($ids as $id) {
+                                       db_query($link, "DELETE FROM ttrss_labels WHERE id = '$id'");
+                                       
+                               }
+                       }
+               }
+
+               if ($subop == "add") {
+               
+                       if (!WEB_DEMO_MODE) {
+
+                               // no escaping is done here on purpose
+                               $exp = trim($_GET["exp"]);
+                                       
+                               $result = db_query($link,
+                                       "INSERT INTO ttrss_labels (sql_exp,description,owner_uid) 
+                                               VALUES ('$exp', '$exp', '".$_SESSION["uid"]."')");
+                       } 
+               }
+
+               print "<div class=\"prefGenericAddBox\">
+                       <input size=\"40\" id=\"ladd_expr\">&nbsp;";
+                       
+               print"<input type=\"submit\" class=\"button\" 
+                       onclick=\"javascript:addLabel()\" value=\"Add label\"></div>";
+
+               $result = db_query($link, "SELECT 
+                               id,sql_exp,description
+                       FROM 
+                               ttrss_labels 
+                       WHERE 
+                               owner_uid = ".$_SESSION["uid"]."
+                       ORDER by description");
+
+               print "<div id=\"infoBoxShadow\"><div id=\"infoBox\">PLACEHOLDER</div></div>";
+
+               if (db_num_rows($result) != 0) {
+
+                       print "<p><table width=\"100%\" class=\"prefLabelList\" id=\"prefLabelList\">";
+
+                       print "<tr><td class=\"selectPrompt\" colspan=\"8\">
+                               Select: 
+                                       <a href=\"javascript:selectTableRowsByIdPrefix('prefLabelList', 
+                                               'LILRR-', 'LICHK-', true)\">All</a>,
+                                       <a href=\"javascript:selectTableRowsByIdPrefix('prefLabelList', 
+                                               'LILRR-', 'LICHK-', false)\">None</a>
+                               </td</tr>";
+
+                       print "<tr class=\"title\">
+                                               <td width=\"5%\">Select</td><td width=\"40%\">SQL expression
+                                               <a class=\"helpLink\" href=\"javascript:displayHelpInfobox(1)\">(?)</a>
+                                               </td>
+                                               <td width=\"40%\">Caption</td></tr>";
+                       
+                       $lnum = 0;
+                       
+                       while ($line = db_fetch_assoc($result)) {
+       
+                               $class = ($lnum % 2) ? "even" : "odd";
+       
+                               $label_id = $line["id"];
+                               $edit_label_id = $_GET["id"];
+       
+                               if ($subop == "edit" && $label_id != $edit_label_id) {
+                                       $class .= "Grayed";
+                                       $this_row_id = "";
+                               } else {
+                                       $this_row_id = "id=\"LILRR-$label_id\"";
+                               }
+       
+                               print "<tr class=\"$class\" $this_row_id>";
+       
+                               $line["sql_exp"] = htmlspecialchars($line["sql_exp"]);
+                               $line["description"] = htmlspecialchars($line["description"]);
+       
+                               if (!$edit_label_id || $subop != "edit") {
+       
+                                       if (!$line["description"]) $line["description"] = "[No caption]";
+       
+                                       print "<td><input onclick='toggleSelectRow(this);' 
+                                       type=\"checkbox\" id=\"LICHK-".$line["id"]."\"></td>";
+       
+                                       print "<td><a href=\"javascript:editLabel($label_id);\">" . 
+                                               $line["sql_exp"] . "</td>";             
+                                               
+                                       print "<td><a href=\"javascript:editLabel($label_id);\">" . 
+                                               $line["description"] . "</td>";                 
+       
+                               } else if ($label_id != $edit_label_id) {
+       
+                                       if (!$line["description"]) $line["description"] = "[No description]";
+       
+                                       print "<td><input disabled=\"true\" type=\"checkbox\" 
+                                               id=\"LICHK-".$line["id"]."\"></td>";
+       
+                                       print "<td>".$line["sql_exp"]."</td>";          
+                                       print "<td>".$line["description"]."</td>";              
+       
+                               } else {
+       
+                                       print "<td><input disabled=\"true\" type=\"checkbox\" checked></td>";
+       
+                                       print "<td><input id=\"iedit_expr\" value=\"".$line["sql_exp"].
+                                               "\"></td>";
+       
+                                       print "<td><input id=\"iedit_descr\" value=\"".$line["description"].
+                                               "\"></td>";
+                                                       
+                               }
+                                       
+                               
+                               print "</tr>";
+       
+                               ++$lnum;
+                       }
+       
+                       if ($lnum == 0) {
+                               print "<tr><td colspan=\"4\" align=\"center\">No labels defined.</td></tr>";
+                       }
+       
+                       print "</table>";
+       
+                       print "<p>";
+       
+                       if ($subop == "edit") {
+                               print "Edit label:
+                                       <input type=\"submit\" class=\"button\" 
+                                               onclick=\"javascript:labelTest()\" value=\"Test\">
+                                       <input type=\"submit\" class=\"button\" 
+                                               onclick=\"javascript:labelEditCancel()\" value=\"Cancel\">
+                                       <input type=\"submit\" class=\"button\" 
+                                               onclick=\"javascript:labelEditSave()\" value=\"Save\">";
+                                               
+                       } else {
+       
+                               print "
+                                       Selection:
+                               <input type=\"submit\" class=\"button\" 
+                                       onclick=\"javascript:editSelectedLabel()\" value=\"Edit\">
+                               <input type=\"submit\" class=\"button\" 
+                                       onclick=\"javascript:removeSelectedLabels()\" value=\"Remove\">";
+                       }
+               } else {
+                       print "<p>No labels defined.</p>";
+               }
+       }
+
+       if ($op == "error") {
+               print "<div width=\"100%\" align='center'>";
+               $msg = $_GET["msg"];
+               print $msg;
+               print "</div>";
+       }
+
+       if ($op == "help") {
+               if (!$_GET["noheaders"]) {
+                       print "<html><head>
+                               <title>Tiny Tiny RSS : Help</title>
+                               <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
+                               <script type=\"text/javascript\" src=\"functions.js\"></script>
+                               <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
+                               </head><body>";
+               }
+
+               $tid = sprintf("%d", $_GET["tid"]);
+
+               print "<div class='infoBoxContents'>";
+
+               if (file_exists("help/$tid.php")) {
+                       include("help/$tid.php");
+               } else {
+                       print "<p>Help topic not found.</p>";
+               }
+
+               print "</div>";
+
+               print "<div align='center'>
+                       <input type='submit' class='button'                     
+                       onclick=\"closeInfoBox()\" value=\"Close this window\"></div>";
+
+               if (!$_GET["noheaders"]) { 
+                       print "</body></html>";
+               }
+
+       }
+
+       if ($op == "dlg") {
+               $id = $_GET["id"];
+               $param = $_GET["param"];
+
+               if ($id == "quickAddFeed") {
+                       print "
+                       Feed URL: <input 
+                       onblur=\"javascript:enableHotkeys()\" onfocus=\"javascript:disableHotkeys()\"
+                       id=\"qafInput\">
+                       <input class=\"button\"
+                               type=\"submit\" onclick=\"javascript:qafAdd()\" value=\"Add feed\">
+                       <input class=\"button\"
+                               type=\"submit\" onclick=\"javascript:closeDlg()\" 
+                               value=\"Cancel\">";
+               }
+
+               if ($id == "quickDelFeed") {
+
+                       $param = db_escape_string($param);
+
+                       $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$param'");
+
+                       if ($result) {
+
+                               $f_title = db_fetch_result($result, 0, "title");
+               
+                               print "Remove current feed (<b>$f_title</b>)?&nbsp;
+                               <input class=\"button\"
+                                       type=\"submit\" onclick=\"javascript:qfdDelete($param)\" value=\"Remove\">
+                               <input class=\"button\"
+                                       type=\"submit\" onclick=\"javascript:closeDlg()\" 
+                                       value=\"Cancel\">";
+                       } else {
+                               print "Error: Feed $param not found.&nbsp;
+                               <input class=\"button\"
+                                       type=\"submit\" onclick=\"javascript:closeDlg()\" 
+                                       value=\"Cancel\">";             
+                       }
+               }
+
+               if ($id == "search") {
+
+                       print "<input id=\"searchbox\" class=\"extSearch\"                      
+                       onblur=\"javascript:enableHotkeys()\" onfocus=\"javascript:disableHotkeys()\"
+                       onchange=\"javascript:search()\">
+                       <select id=\"searchmodebox\">
+                               <option selected>All feeds</option>
+                               <option>This feed</option>
+                       </select>               
+                       <input type=\"submit\" 
+                               class=\"button\" onclick=\"javascript:search()\" value=\"Search\">
+                       <input class=\"button\"
+                               type=\"submit\" onclick=\"javascript:closeDlg()\" 
+                               value=\"Close\">";
+
+               }
+
+       }
+
+       // update feeds of all users, may be used anonymously
+       if ($op == "globalUpdateFeeds") {
+
+               $result = db_query($link, "SELECT id FROM ttrss_users");
+
+               while ($line = db_fetch_assoc($result)) {
+                       $user_id = $line["id"];
+//                     print "<!-- updating feeds of uid $user_id -->";
+                       update_all_feeds($link, false, $user_id);
+               }
+
+               print "<rpc-reply>
+                       <message msg=\"All feeds updated\"/>
+               </rpc-reply>";
+
+       }
+
+       if ($op == "pref-prefs") {
+
+               $subop = $_REQUEST["subop"];
+
+               if ($subop == "Save configuration") {
+
+                       if (WEB_DEMO_MODE) {
+                               header("Location: prefs.php");
+                               return;
+                       }
+
+                       $_SESSION["prefs_op_result"] = "save-config";
+
+                       foreach (array_keys($_POST) as $pref_name) {
+                       
+                               $pref_name = db_escape_string($pref_name);
+                               $value = db_escape_string($_POST[$pref_name]);
+
+                               $result = db_query($link, "SELECT type_name 
+                                       FROM ttrss_prefs,ttrss_prefs_types 
+                                       WHERE pref_name = '$pref_name' AND type_id = ttrss_prefs_types.id");
+
+                               if (db_num_rows($result) > 0) {
+
+                                       $type_name = db_fetch_result($result, 0, "type_name");
+
+//                                     print "$pref_name : $type_name : $value<br>";
+
+                                       if ($type_name == "bool") {
+                                               if ($value == "1") {
+                                                       $value = "true";
+                                               } else {
+                                                       $value = "false";
+                                               }
+                                       } else if ($type_name == "integer") {
+                                               $value = sprintf("%d", $value);
+                                       }
+
+//                                     print "$pref_name : $type_name : $value<br>";
+
+                                       db_query($link, "UPDATE ttrss_user_prefs SET value = '$value' 
+                                               WHERE pref_name = '$pref_name' AND owner_uid = ".$_SESSION["uid"]);
+
+                               }
+
+                               header("Location: prefs.php");
+
+                       }
+
+               } else if ($subop == "getHelp") {
+
+                       $pref_name = db_escape_string($_GET["pn"]);
+
+                       $result = db_query($link, "SELECT help_text FROM ttrss_prefs
+                               WHERE pref_name = '$pref_name'");
+
+                       if (db_num_rows($result) > 0) {
+                               $help_text = db_fetch_result($result, 0, "help_text");
+                               print $help_text;
+                       } else {
+                               print "Unknown option: $pref_name";
+                       }
+
+               } else if ($subop == "Change password") {
+
+                       if (WEB_DEMO_MODE) {
+                               header("Location: prefs.php");
+                               return;
+                       }
+
+                       $old_pw = $_POST["OLD_PASSWORD"];
+                       $new_pw = $_POST["OLD_PASSWORD"];
+
+                       $old_pw_hash = 'SHA1:' . sha1($_POST["OLD_PASSWORD"]);
+                       $new_pw_hash = 'SHA1:' . sha1($_POST["NEW_PASSWORD"]);
+
+                       $active_uid = $_SESSION["uid"];
+
+                       if ($old_pw && $new_pw) {
+
+                               $login = db_escape_string($_SERVER['PHP_AUTH_USER']);
+
+                               $result = db_query($link, "SELECT id FROM ttrss_users WHERE 
+                                       id = '$active_uid' AND (pwd_hash = '$old_pw' OR 
+                                               pwd_hash = '$old_pw_hash')");
+
+                               if (db_num_rows($result) == 1) {
+                                       db_query($link, "UPDATE ttrss_users SET pwd_hash = '$new_pw_hash' 
+                                               WHERE id = '$active_uid'");                             
+
+                                       $_SESSION["pwd_change_result"] = "ok";
+                               } else {
+                                       $_SESSION["pwd_change_result"] = "failed";                                      
+                               }
+                       }
+
+                       header("Location: prefs.php");
+
+               } else if ($subop == "Reset to defaults") {
+
+                       if (WEB_DEMO_MODE) {
+                               header("Location: prefs.php");
+                               return;
+                       }
+
+                       $_SESSION["prefs_op_result"] = "reset-to-defaults";
+
+                       if (DB_TYPE == "pgsql") {
+                               db_query($link,"UPDATE ttrss_user_prefs 
+                                       SET value = ttrss_prefs.def_value 
+                                       WHERE owner_uid = '".$_SESSION["uid"]."' AND
+                                       ttrss_prefs.pref_name = ttrss_user_prefs.pref_name");
+                       } else {
+                               db_query($link, "DELETE FROM ttrss_user_prefs 
+                                       WHERE owner_uid = ".$_SESSION["uid"]);
+                               initialize_user_prefs($link, $_SESSION["uid"]);
+                       }
+
+                       header("Location: prefs.php");
+
+               } else if ($subop == "Change theme") {
+
+                       $theme = db_escape_string($_POST["theme"]);
+
+                       if ($theme == "Default") {
+                               $theme_qpart = 'NULL';
+                       } else {
+                               $theme_qpart = "'$theme'";
+                       }
+
+                       $result = db_query($link, "SELECT id,theme_path FROM ttrss_themes
+                               WHERE theme_name = '$theme'");
+
+                       if (db_num_rows($result) == 1) {
+                               $theme_id = db_fetch_result($result, 0, "id");
+                               $theme_path = db_fetch_result($result, 0, "theme_path");
+                       } else {
+                               $theme_id = "NULL";
+                               $theme_path = "";
+                       }
+
+                       db_query($link, "UPDATE ttrss_users SET
+                               theme_id = $theme_id WHERE id = " . $_SESSION["uid"]);
+
+                       $_SESSION["theme"] = $theme_path;
 
-                       if (!WEB_DEMO_MODE) {
+                       header("Location: prefs.php");
 
-                               $ids = split(",", $_GET["ids"]);
+               } else {
 
-                               foreach ($ids as $id) {
-                                       db_query($link, "DELETE FROM ttrss_filters WHERE id = '$id'");
-                                       
+                       if (!SINGLE_USER_MODE) {
+
+                               $result = db_query($link, "SELECT id FROM ttrss_users
+                                       WHERE id = ".$_SESSION["uid"]." AND (pwd_hash = 'password' OR
+                                               pwd_hash = 'SHA1:".sha1("password")."')");
+
+                               if (db_num_rows($result) != 0) {
+                                       print "<div class=\"warning\"> 
+                                               Your password is at default value, please change it.
+                                       </div>";
                                }
-                       }
-               }
 
-               if ($subop == "add") {
-               
-                       if (!WEB_DEMO_MODE) {
+                               if ($_SESSION["pwd_change_result"] == "failed") {
+                                       print "<div class=\"warning\"> 
+                                                       There was an error while changing your password.
+                                               </div>";
+                               }
 
-                               $regexp = db_escape_string($_GET["regexp"]);
-                               $match = db_escape_string($_GET["match"]);
-                                       
-                               $result = db_query($link,
-                                       "INSERT INTO ttrss_filters (reg_exp,filter_type) VALUES 
-                                               ('$regexp', (SELECT id FROM ttrss_filter_types WHERE
-                                                       description = '$match'))");
-                       } 
-               }
+                               if ($_SESSION["pwd_change_result"] == "ok") {
+                                       print "<div class=\"notice\"> 
+                                                       Password changed successfully.
+                                               </div>";
+                               }
 
-               $result = db_query($link, "SELECT description 
-                       FROM ttrss_filter_types ORDER BY description");
+                               $_SESSION["pwd_change_result"] = "";
 
-               $filter_types = array();
+                               if ($_SESSION["prefs_op_result"] == "reset-to-defaults") {
+                                       print "<div class=\"notice\"> 
+                                                       Your configuration was reset to defaults.
+                                               </div>";
+                               }
 
-               while ($line = db_fetch_assoc($result)) {
-                       array_push($filter_types, $line["description"]);
-               }
+                               if ($_SESSION["prefs_op_result"] == "save-config") {
+                                       print "<div class=\"notice\"> 
+                                                       Your configuration was saved successfully.
+                                               </div>";
+                               }
+
+                               $_SESSION["prefs_op_result"] = "";
 
-               print "<table class=\"prefAddFeed\"><tr>
-                       <td><input id=\"fadd_regexp\"></td>
-                       <td>";
-                       print_select("fadd_match", "Title", $filter_types);     
+                               print "<form action=\"backend.php\" method=\"POST\">";
+       
+                               print "<table width=\"100%\" class=\"prefPrefsList\">";
+                               print "<tr><td colspan='3'><h3>Authentication</h3></tr></td>";
+       
+                               print "<tr><td width=\"40%\">Old password</td>";
+                               print "<td><input class=\"editbox\" type=\"password\"
+                                       name=\"OLD_PASSWORD\"></td></tr>";
        
-               print"</td><td colspan=\"4\" align=\"right\">
-                               <a class=\"button\" href=\"javascript:addFilter()\">Add filter</a></td></tr>
-               </table>";
+                               print "<tr><td width=\"40%\">New password</td>";
+                               
+                               print "<td><input class=\"editbox\" type=\"password\"
+                                       name=\"NEW_PASSWORD\"></td></tr>";
+       
+                               print "</table>";
+       
+                               print "<input type=\"hidden\" name=\"op\" value=\"pref-prefs\">";
+       
+                               print "<p><input class=\"button\" type=\"submit\" 
+                                       value=\"Change password\" name=\"subop\">";
+       
+                               print "</form>";
 
-               $result = db_query($link, "SELECT 
-                               id,reg_exp,description,
-                               (SELECT name FROM ttrss_filter_types WHERE 
-                                       id = filter_type) as filter_type_name,
-                               (SELECT description FROM ttrss_filter_types 
-                                       WHERE id = filter_type) as filter_type_descr
-                       FROM 
-                               ttrss_filters ORDER by reg_exp");
+                       }
 
-               print "<p><table width=\"100%\" class=\"prefFilterList\" id=\"prefFilterList\">";
+                       $result = db_query($link, "SELECT
+                               theme_id FROM ttrss_users WHERE id = " . $_SESSION["uid"]);
 
-               print "<tr class=\"title\">
-                                       <td width=\"5%\">Select</td><td width=\"40%\">Filter expression</td>
-                                       <td width=\"40%\">Description</td><td width=\"10%\">Match</td></tr>";
-               
-               $lnum = 0;
-               
-               while ($line = db_fetch_assoc($result)) {
+                       $user_theme_id = db_fetch_result($result, 0, "theme_id");
 
-                       $class = ($lnum % 2) ? "even" : "odd";
+                       $result = db_query($link, "SELECT
+                               id,theme_name FROM ttrss_themes ORDER BY theme_name");
 
-                       $filter_id = $line["id"];
-                       $edit_filter_id = $_GET["id"];
+                       if (db_num_rows($result) > 0) {
 
-                       if ($subop == "edit" && $filter_id != $edit_filter_id) {
-                               $class .= "Grayed";
+                               print "<form action=\"backend.php\" method=\"POST\">";
+                               print "<table width=\"100%\" class=\"prefPrefsList\">";
+                               print "<tr><td colspan='3'><h3>Themes</h3></tr></td>";
+                               print "<tr><td width=\"40%\">Select theme</td>";
+                               print "<td><select name=\"theme\">";
+                               print "<option>Default</option>";
+                               print "<option disabled>--------</option>";                             
+                               
+                               while ($line = db_fetch_assoc($result)) {       
+                                       if ($line["id"] == $user_theme_id) {
+                                               $selected = "selected";
+                                       } else {
+                                               $selected = "";
+                                       }
+                                       print "<option $selected>" . $line["theme_name"] . "</option>";
+                               }
+                               print "</select></td></tr>";
+                               print "</table>";
+                               print "<input type=\"hidden\" name=\"op\" value=\"pref-prefs\">";
+                               print "<p><input class=\"button\" type=\"submit\" 
+                                       value=\"Change theme\" name=\"subop\">";
+                               print "</form>";
                        }
 
-                       print "<tr class=\"$class\" id=\"FILRR-$filter_id\">";
+                       $result = db_query($link, "SELECT 
+                               ttrss_user_prefs.pref_name,short_desc,help_text,value,type_name,
+                               section_name,def_value
+                               FROM ttrss_prefs,ttrss_prefs_types,ttrss_prefs_sections,ttrss_user_prefs
+                               WHERE type_id = ttrss_prefs_types.id AND 
+                                       section_id = ttrss_prefs_sections.id AND
+                                       ttrss_user_prefs.pref_name = ttrss_prefs.pref_name AND
+                                       owner_uid = ".$_SESSION["uid"]."
+                               ORDER BY section_id,short_desc");
+
+                       print "<form action=\"backend.php\" method=\"POST\">";
 
-                       $line["regexp"] = htmlspecialchars($line["reg_exp"]);
-                       $line["description"] = htmlspecialchars($line["description"]);
+                       $lnum = 0;
 
-                       if (!$edit_filter_id || $subop != "edit") {
+                       $active_section = "";
+       
+                       while ($line = db_fetch_assoc($result)) {
 
-                               if (!$line["description"]) $line["description"] = "[No description]";
+                               if ($active_section != $line["section_name"]) {
 
-                               print "<td><input onclick='toggleSelectRow(this);' 
-                               type=\"checkbox\" id=\"FICHK-".$line["id"]."\"></td>";
+                                       if ($active_section != "") {
+                                               print "</table>";
+                                       }
 
-                               print "<td><a href=\"javascript:editFilter($filter_id);\">" . 
-                                       $line["reg_exp"] . "</td>";             
+                                       print "<p><table width=\"100%\" class=\"prefPrefsList\">";
+                               
+                                       $active_section = $line["section_name"];                                
                                        
-                               print "<td><a href=\"javascript:editFilter($filter_id);\">" . 
-                                       $line["description"] . "</td>";                 
+                                       print "<tr><td colspan=\"3\"><h3>$active_section</h3></td></tr>";
+//                                     print "<tr class=\"title\">
+//                                             <td width=\"25%\">Option</td><td>Value</td></tr>";
 
-                               print "<td>".$line["filter_type_descr"]."</td>";
+                                       $lnum = 0;
+                               }
 
-                       } else if ($filter_id != $edit_filter_id) {
+//                             $class = ($lnum % 2) ? "even" : "odd";
 
-                               if (!$line["description"]) $line["description"] = "[No description]";
+                               print "<tr>";
 
-                               print "<td><input disabled=\"true\" type=\"checkbox\" 
-                                       id=\"FICHK-".$line["id"]."\"></td>";
+                               $type_name = $line["type_name"];
+                               $pref_name = $line["pref_name"];
+                               $value = $line["value"];
+                               $def_value = $line["def_value"];
+                               $help_text = $line["help_text"];
 
-                               print "<td>".$line["reg_exp"]."</td>";          
-                               print "<td>".$line["description"]."</td>";              
-                               print "<td>".$line["filter_type_descr"]."</td>";
+                               print "<td width=\"40%\" id=\"$pref_name\">" . $line["short_desc"];
 
-                       } else {
+                               if ($help_text) print "<div class=\"prefHelp\">$help_text</div>";
+                               
+                               print "</td>";
 
-                               print "<td><input disabled=\"true\" type=\"checkbox\"></td>";
+                               print "<td>";
 
-                               print "<td><input id=\"iedit_regexp\" value=\"".$line["reg_exp"].
-                                       "\"></td>";
+                               if ($type_name == "bool") {
+//                                     print_select($pref_name, $value, array("true", "false"));
 
-                               print "<td><input id=\"iedit_descr\" value=\"".$line["description"].
-                                       "\"></td>";
+                                       if ($value == "true") {
+                                               $value = "Yes";
+                                       } else {
+                                               $value = "No";
+                                       }
 
-                               print "<td>";
-                               print_select("iedit_match", $line["filter_type_descr"], $filter_types);
-                               print "</td>";
-                                               
-                       }
-                               
+                                       print_radio($pref_name, $value, array("Yes", "No"));
                        
-                       print "</tr>";
+                               } else {
+                                       print "<input class=\"editbox\" name=\"$pref_name\" value=\"$value\">";
+                               }
 
-                       ++$lnum;
-               }
+                               print "</td>";
 
-               if ($lnum == 0) {
-                       print "<tr><td colspan=\"4\" align=\"center\">No filters defined.</td></tr>";
-               }
+                               print "</tr>";
 
-               print "</table>";
+                               $lnum++;
+                       }
 
-               print "<p>";
+                       print "</table>";
 
-               if ($subop == "edit") {
-                       print "Edit feed:
-                               <input type=\"submit\" class=\"button\" 
-                                       onclick=\"javascript:filterEditCancel()\" value=\"Cancel\">
-                               <input type=\"submit\" class=\"button\" 
-                                       onclick=\"javascript:filterEditSave()\" value=\"Save\">";
-                                       
-               } else {
+                       print "<input type=\"hidden\" name=\"op\" value=\"pref-prefs\">";
+
+                       print "<p><input class=\"button\" type=\"submit\" 
+                               name=\"subop\" value=\"Save configuration\">";
+                               
+                       print "&nbsp;<input class=\"button\" type=\"submit\" 
+                               name=\"subop\" value=\"Reset to defaults\"></p>";
+
+                       print "</form>";
 
-                       print "
-                               Selection:
-                       <input type=\"submit\" class=\"button\" 
-                               onclick=\"javascript:editSelectedFilter()\" value=\"Edit\">
-                       <input type=\"submit\" class=\"button\" 
-                               onclick=\"javascript:removeSelectedFilters()\" value=\"Remove\">";
                }
+
        }
 
-       if ($op == "pref-labels") {
+       if ($op == "pref-users") {
 
                $subop = $_GET["subop"];
 
                if ($subop == "editSave") {
+       
+                       if (!WEB_DEMO_MODE) {
 
-                       $sql_exp = $_GET["s"];
-                       $descr = $_GET["d"];
-                       $label_id = db_escape_string($_GET["id"]);
-                       
-//                     print "$sql_exp : $descr : $label_id";
-                       
-                       $result = db_query($link, "UPDATE ttrss_labels SET 
-                               sql_exp = '$sql_exp', 
-                               description = '$descr'
-                               WHERE id = '$label_id'");
-               }
+                               $login = db_escape_string($_GET["l"]);
+                               $uid = db_escape_string($_GET["id"]);
+                               $access_level = sprintf("%d", $_GET["al"]);
 
-               if ($subop == "remove") {
+                               db_query($link, "UPDATE ttrss_users SET login = '$login', access_level = '$access_level' WHERE id = '$uid'");
 
-                       if (!WEB_DEMO_MODE) {
+                       }
+               } else if ($subop == "remove") {
+
+                       if (!WEB_DEMO_MODE && $_SESSION["access_level"] >= 10) {
 
                                $ids = split(",", $_GET["ids"]);
 
                                foreach ($ids as $id) {
-                                       db_query($link, "DELETE FROM ttrss_labels WHERE id = '$id'");
+                                       db_query($link, "DELETE FROM ttrss_users WHERE id = '$id' AND id != " . $_SESSION["uid"]);
                                        
                                }
                        }
-               }
-
-               if ($subop == "add") {
+               } else if ($subop == "add") {
                
-                       if (!WEB_DEMO_MODE) {
+                       if (!WEB_DEMO_MODE && $_SESSION["access_level"] >= 10) {
 
-                               $exp = $_GET["exp"];
-                                       
-                               $result = db_query($link,
-                                       "INSERT INTO ttrss_labels (sql_exp,description) 
-                                               VALUES ('$exp', '$exp')");
+                               $login = db_escape_string(trim($_GET["login"]));
+                               $tmp_user_pwd = make_password(8);
+                               $pwd_hash = 'SHA1:' . sha1($tmp_user_pwd);
+
+                               db_query($link, "INSERT INTO ttrss_users (login,pwd_hash,access_level)
+                                       VALUES ('$login', '$pwd_hash', 0)");
+
+
+                               $result = db_query($link, "SELECT id FROM ttrss_users WHERE 
+                                       login = '$login' AND pwd_hash = '$pwd_hash'");
+
+                               if (db_num_rows($result) == 1) {
+
+                                       $new_uid = db_fetch_result($result, 0, "id");
+
+                                       print "<div class=\"notice\">Added user <b>".$_GET["login"].
+                                               "</b> with password <b>$tmp_user_pwd</b>.</div>";
+
+                                       initialize_user($link, $new_uid);
+
+                               } else {
+                               
+                                       print "<div class=\"warning\">Error while adding user <b>".
+                                       $_GET["login"].".</b></div>";
+
+                               }
                        } 
+               } else if ($subop == "resetPass") {
+
+                       if (!WEB_DEMO_MODE && $_SESSION["access_level"] >= 10) {
+
+                               $uid = db_escape_string($_GET["id"]);
+
+                               $result = db_query($link, "SELECT login FROM ttrss_users WHERE id = '$uid'");
+
+                               $login = db_fetch_result($result, 0, "login");
+                               $tmp_user_pwd = make_password(8);
+                               $pwd_hash = 'SHA1:' . sha1($tmp_user_pwd);
+
+                               db_query($link, "UPDATE ttrss_users SET pwd_hash = '$pwd_hash'
+                                       WHERE id = '$uid'");
+
+                               print "<div class=\"notice\">Changed password of 
+                                       user <b>$login</b> to <b>$tmp_user_pwd</b>.</div>";                             
+
+                       }
                }
 
-               print "<table class=\"prefAddFeed\"><tr>
-                       <td><input id=\"ladd_expr\"></td>";
+               print "<div class=\"prefGenericAddBox\">
+                       <input id=\"uadd_box\" size=\"40\">&nbsp;";
                        
-               print"<td colspan=\"4\" align=\"right\">
-                               <a class=\"button\" href=\"javascript:addLabel()\">Add label</a></td></tr>
-               </table>";
+               print"<input type=\"submit\" class=\"button\" 
+                       onclick=\"javascript:addUser()\" value=\"Add user\"></div>";
 
                $result = db_query($link, "SELECT 
-                               id,sql_exp,description
+                               id,login,access_level,
+                               SUBSTRING(last_login,1,16) as last_login
                        FROM 
-                               ttrss_labels ORDER by description");
+                               ttrss_users
+                       ORDER by login");
+
+               print "<div id=\"infoBoxShadow\"><div id=\"infoBox\">PLACEHOLDER</div></div>";
+
+               print "<p><table width=\"100%\" class=\"prefUserList\" id=\"prefUserList\">";
 
-               print "<p><table width=\"100%\" class=\"prefLabelList\" id=\"prefLabelList\">";
+               print "<tr><td class=\"selectPrompt\" colspan=\"8\">
+                               Select: 
+                                       <a href=\"javascript:selectTableRowsByIdPrefix('prefUserList', 
+                                               'UMRR-', 'UMCHK-', true)\">All</a>,
+                                       <a href=\"javascript:selectTableRowsByIdPrefix('prefUserList', 
+                                               'UMRR-', 'UMCHK-', false)\">None</a>
+                               </td</tr>";
 
                print "<tr class=\"title\">
-                                       <td width=\"5%\">Select</td><td width=\"40%\">SQL expression
-                                       <a class=\"helpLink\" href=\"javascript:popupHelp(1)\">(?)</a>
-                                       </td>
-                                       <td width=\"40%\">Caption</td></tr>";
+                                       <td width=\"5%\">Select</td>
+                                       <td width='30%'>Username</td>
+                                       <td width='30%'>Access Level</td>
+                                       <td width='30%'>Last login</td></tr>";
                
                $lnum = 0;
                
 
                        $class = ($lnum % 2) ? "even" : "odd";
 
-                       $label_id = $line["id"];
-                       $edit_label_id = $_GET["id"];
+                       $uid = $line["id"];
+                       $edit_uid = $_GET["id"];
 
-                       if ($subop == "edit" && $label_id != $edit_label_id) {
+                       if ($uid == $_SESSION["uid"] || ($subop == "edit" && $uid != $edit_uid)) {
                                $class .= "Grayed";
-                       }
+                               $this_row_id = "";
+                       } else {
+                               $this_row_id = "id=\"UMRR-$uid\"";
+                       }               
+                       
+                       print "<tr class=\"$class\" $this_row_id>";
+
+                       $line["login"] = htmlspecialchars($line["login"]);
 
-                       print "<tr class=\"$class\" id=\"LILRR-$label_id\">";
+                       if ($uid == $_SESSION["uid"]) {
 
-                       $line["sql_exp"] = htmlspecialchars($line["sql_exp"]);
-                       $line["description"] = htmlspecialchars($line["description"]);
+                               print "<td><input disabled=\"true\" type=\"checkbox\" 
+                                       id=\"UMCHK-".$line["id"]."\"></td>";
 
-                       if (!$edit_label_id || $subop != "edit") {
+                               print "<td>".$line["login"]."</td>";            
+                               print "<td>".$line["access_level"]."</td>";             
 
-                               if (!$line["description"]) $line["description"] = "[No caption]";
+                       } else if (!$edit_uid || $subop != "edit") {
 
                                print "<td><input onclick='toggleSelectRow(this);' 
-                               type=\"checkbox\" id=\"LICHK-".$line["id"]."\"></td>";
+                               type=\"checkbox\" id=\"UMCHK-$uid\"></td>";
 
-                               print "<td><a href=\"javascript:editLabel($label_id);\">" . 
-                                       $line["sql_exp"] . "</td>";             
+                               print "<td><a href=\"javascript:editUser($uid);\">" . 
+                                       $line["login"] . "</td>";               
                                        
-                               print "<td><a href=\"javascript:editLabel($label_id);\">" . 
-                                       $line["description"] . "</td>";                 
-
-                       } else if ($label_id != $edit_label_id) {
+                               print "<td><a href=\"javascript:editUser($uid);\">" . 
+                                       $line["access_level"] . "</td>";                        
 
-                               if (!$line["description"]) $line["description"] = "[No description]";
+                       } else if ($uid != $edit_uid) {
 
                                print "<td><input disabled=\"true\" type=\"checkbox\" 
-                                       id=\"LICHK-".$line["id"]."\"></td>";
+                                       id=\"UMCHK-".$line["id"]."\"></td>";
 
-                               print "<td>".$line["sql_exp"]."</td>";          
-                               print "<td>".$line["description"]."</td>";              
+                               print "<td>".$line["login"]."</td>";            
+                               print "<td>".$line["access_level"]."</td>";             
 
                        } else {
 
-                               print "<td><input disabled=\"true\" type=\"checkbox\"></td>";
+                               print "<td><input disabled=\"true\" type=\"checkbox\" checked></td>";
 
-                               print "<td><input id=\"iedit_expr\" value=\"".$line["sql_exp"].
+                               print "<td><input id=\"iedit_ulogin\" value=\"".$line["login"].
                                        "\"></td>";
 
-                               print "<td><input id=\"iedit_descr\" value=\"".$line["description"].
+                               print "<td><input id=\"iedit_ulevel\" value=\"".$line["access_level"].
                                        "\"></td>";
                                                
                        }
                                
-                       
+                       print "<td>".$line["last_login"]."</td>";               
+               
                        print "</tr>";
 
                        ++$lnum;
                }
 
-               if ($lnum == 0) {
-                       print "<tr><td colspan=\"4\" align=\"center\">No labels defined.</td></tr>";
-               }
-
                print "</table>";
 
                print "<p>";
                if ($subop == "edit") {
                        print "Edit label:
                                <input type=\"submit\" class=\"button\" 
-                                       onclick=\"javascript:labelEditCancel()\" value=\"Cancel\">
+                                       onclick=\"javascript:userEditCancel()\" value=\"Cancel\">
                                <input type=\"submit\" class=\"button\" 
-                                       onclick=\"javascript:labelEditSave()\" value=\"Save\">";
+                                       onclick=\"javascript:userEditSave()\" value=\"Save\">";
                                        
                } else {
 
                        print "
                                Selection:
                        <input type=\"submit\" class=\"button\" 
-                               onclick=\"javascript:editSelectedLabel()\" value=\"Edit\">
+                               onclick=\"javascript:selectedUserDetails()\" value=\"User details\">
+                       <input type=\"submit\" class=\"button\" 
+                               onclick=\"javascript:editSelectedUser()\" value=\"Edit\">
                        <input type=\"submit\" class=\"button\" 
-                               onclick=\"javascript:removeSelectedLabels()\" value=\"Remove\">";
+                               onclick=\"javascript:removeSelectedUsers()\" value=\"Remove\">
+                       <input type=\"submit\" class=\"button\" 
+                               onclick=\"javascript:resetSelectedUserPass()\" value=\"Reset password\">";
+
                }
        }
 
-       if ($op == "error") {
-               print "<div width=\"100%\" align='center'>";
-               $msg = $_GET["msg"];
-               print $msg;
-               print "</div>";
-       }
+       if ($op == "user-details") {
 
-       if ($op == "help") {
-               print "<html><head>
-                       <title>Tiny Tiny RSS : Help</title>
+               if (WEB_DEMO_MODE || $_SESSION["access_level"] < 10) {
+                       return;
+               }
+                         
+/*             print "<html><head>
+                       <title>Tiny Tiny RSS : User Details</title>
                        <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
-                       <script type=\"text/javascript\" src=\"functions.js\"></script>
-                       <script type=\"text/javascript\" src=\"feedlist.js\"></script>
                        <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
-                       </head><body>";
+                       </head><body>"; */
 
-               $tid = sprintf("%d", $_GET["tid"]);
+               $uid = sprintf("%d", $_GET["id"]);
 
-               /* FIXME this badly needs real implementation */
+               print "<div class='infoBoxContents'>";
 
-               print "<div class='helpResponse'>";
+               $result = db_query($link, "SELECT login,
+                       SUBSTRING(last_login,1,16) AS last_login,
+                       access_level,
+                       (SELECT COUNT(int_id) FROM ttrss_user_entries 
+                               WHERE owner_uid = id) AS stored_articles
+                       FROM ttrss_users 
+                       WHERE id = '$uid'");
+                       
+               if (db_num_rows($result) == 0) {
+                       print "<h1>User not found</h1>";
+                       return;
+               }
+               
+               print "<h1>User Details</h1>";
 
-               ?>
+               print "<table width='100%'>";
 
-               <h1>Help for SQL expressions</h1>
+               $login = db_fetch_result($result, 0, "login");
+               $last_login = db_fetch_result($result, 0, "last_login");
+               $access_level = db_fetch_result($result, 0, "access_level");
+               $stored_articles = db_fetch_result($result, 0, "stored_articles");
 
-               <h2>Description</h2>
+               print "<tr><td>Username</td><td>$login</td></tr>";
+               print "<tr><td>Access level</td><td>$access_level</td></tr>";
+               print "<tr><td>Last logged in</td><td>$last_login</td></tr>";
+               print "<tr><td>Stored articles</td><td>$stored_articles</td></tr>";
 
-               <p>The &laquo;SQL expression&raquo; is added to WHERE clause of
-                       view feed query. You can match on ttrss_entries table fields
-                       and even use subselect to query additional information. This 
-                       functionality is considered to be advanced and requires basic
-                       understanding of SQL.</p>
-                       
-               <h2>Examples</h2>
+               $result = db_query($link, "SELECT COUNT(id) as num_feeds FROM ttrss_feeds
+                       WHERE owner_uid = '$uid'");
 
-               <pre>unread = true</pre>
+               $num_feeds = db_fetch_result($result, 0, "num_feeds");
 
-               Matches all unread articles
+               print "<tr><td>Subscribed feeds count</td><td>$num_feeds</td></tr>";
 
-               <pre>title like '%Linux%'</pre>
+/*             $result = db_query($link, "SELECT 
+                       SUM(LENGTH(content)+LENGTH(title)+LENGTH(link)+LENGTH(guid)) AS db_size 
+                       FROM ttrss_user_entries,ttrss_entries 
+                               WHERE owner_uid = '$uid' AND ref_id = id");
 
-               Matches all articles which mention Linux in the title. You get the idea.
+               $db_size = round(db_fetch_result($result, 0, "db_size") / 1024);
 
-               <p>See the database schema included in the distribution package for gruesome
-               details.</p>
+               print "<tr><td>Approx. used DB size</td><td>$db_size KBytes</td></tr>";  */
 
-               <?
+               print "</table>";
 
-               print "<div align='center'>
-                       <a class=\"helpLink\"
-                       href=\"javascript:window.close()\">(Close this window)</a></div>";
+               print "<h1>Subscribed feeds</h1>";
+
+               $result = db_query($link, "SELECT id,title,feed_url FROM ttrss_feeds
+                       WHERE owner_uid = '$uid' ORDER BY title");
+
+               print "<ul class=\"nomarks\">";
+
+               while ($line = db_fetch_assoc($result)) {
+
+                       $icon_file = ICONS_URL."/".$line["id"].".ico";
+
+                       if (file_exists($icon_file) && filesize($icon_file) > 0) {
+                               $feed_icon = "<img class=\"tinyFeedIcon\" src=\"$icon_file\">";
+                       } else {
+                               $feed_icon = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\">";
+                       }
+
+                       print "<li>$feed_icon&nbsp;<a href=\"".$line["feed_url"]."\">".$line["title"]."</a></li>";
+               }
+
+               print "</ul>";
 
                print "</div>";
 
-               print "</body></html>";
+               print "<div align='center'>
+                       <input type='submit' class='button'                     
+                       onclick=\"closeInfoBox()\" value=\"Close this window\"></div>";
+
+//             print "</body></html>"; 
 
        }
 
-       if ($op == "dlg") {
-               $id = $_GET["id"];
-               $param = $_GET["param"];
+       if ($op == "feed-details") {
 
-               if ($id == "quickAddFeed") {
-                       print "Feed URL: <input 
-                       onblur=\"javascript:enableHotkeys()\" onfocus=\"javascript:disableHotkeys()\"
-                       id=\"qafInput\">
-                       <input class=\"button\"
-                               type=\"submit\" onclick=\"javascript:qafAdd()\" value=\"Add feed\">
-                       <input class=\"button\"
-                               type=\"submit\" onclick=\"javascript:closeDlg()\" 
-                               value=\"Cancel\">";
-               }
+               $feed_id = $_GET["id"];
 
-               if ($id == "quickDelFeed") {
+               $result = db_query($link, 
+                       "SELECT 
+                               title,feed_url,last_updated,icon_url,site_url,
+                               (SELECT COUNT(int_id) FROM ttrss_user_entries 
+                                       WHERE feed_id = id) AS total,
+                               (SELECT COUNT(int_id) FROM ttrss_user_entries 
+                                       WHERE feed_id = id AND unread = true) AS unread,
+                               (SELECT COUNT(int_id) FROM ttrss_user_entries 
+                                       WHERE feed_id = id AND marked = true) AS marked
+                       FROM ttrss_feeds
+                       WHERE id = '$feed_id' AND owner_uid = ".$_SESSION["uid"]);
 
-                       $param = db_escape_string($param);
+               if (db_num_rows($result) == 0) return;
 
-                       $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$param'");
+               $title = db_fetch_result($result, 0, "title");
+               $last_updated = db_fetch_result($result, 0, "last_updated");
+               $feed_url = db_fetch_result($result, 0, "feed_url");
+               $icon_url = db_fetch_result($result, 0, "icon_url");
+               $total = db_fetch_result($result, 0, "total");
+               $unread = db_fetch_result($result, 0, "unread");
+               $marked = db_fetch_result($result, 0, "marked");
+               $site_url = db_fetch_result($result, 0, "site_url");
 
-                       if ($result) {
+               $result = db_query($link, "SELECT COUNT(id) AS subscribed
+                                       FROM ttrss_feeds WHERE feed_url = '$feed_url'");
 
-                               $f_title = db_fetch_result($result, 0, "title");
-               
-                               print "Remove current feed ($f_title)?&nbsp;
-                               <input class=\"button\"
-                                       type=\"submit\" onclick=\"javascript:qfdDelete($param)\" value=\"Remove\">
-                               <input class=\"button\"
-                                       type=\"submit\" onclick=\"javascript:closeDlg()\" 
-                                       value=\"Cancel\">";
-                       } else {
-                               print "Error: Feed $param not found.&nbsp;
-                               <input class=\"button\"
-                                       type=\"submit\" onclick=\"javascript:closeDlg()\" 
-                                       value=\"Cancel\">";             
-                       }
+               $subscribed = db_fetch_result($result, 0, "subscribed");
+
+               print "<div class=\"infoBoxContents\">";
+
+               $icon_file = ICONS_DIR . "/$feed_id.ico";
+
+               if (file_exists($icon_file) && filesize($icon_file) > 0) {
+                               $feed_icon = "<img width=\"16\" height=\"16\"
+                                       src=\"" . ICONS_URL . "/$feed_id.ico\">";
+               } else {
+                       $feed_icon = "";
                }
 
-               if ($id == "search") {
+               print "<h1>$feed_icon $title</h1>";
 
-                       print "<input id=\"searchbox\" class=\"extSearch\"                      
-                       onblur=\"javascript:enableHotkeys()\" onfocus=\"javascript:disableHotkeys()\"
-                       onchange=\"javascript:search()\">
-                       <select id=\"searchmodebox\">
-                               <option selected>All feeds</option>
-                               <option>This feed</option>
-                       </select>               
-                       <input type=\"submit\" 
-                               class=\"button\" onclick=\"javascript:search()\" value=\"Search\">
-                       <input class=\"button\"
-                               type=\"submit\" onclick=\"javascript:closeDlg()\" 
-                               value=\"Close\">";
+               print "<table width='100%'>";
 
+               if ($site_url) {
+                       print "<tr><td width='30%'>Link</td>
+                               <td><a href=\"$site_url\">$site_url</a>
+                               <a href=\"$feed_url\">(feed)</a></td>
+                               </td></tr>";
+               } else {
+                       print "<tr><td width='30%'>Feed URL</td>
+                               <td><a href=\"$feed_url\">$feed_url</a></td></tr>";
                }
+               print "<tr><td>Last updated</td><td>$last_updated</td></tr>";
+               print "<tr><td>Total articles</td><td>$total</td></tr>";
+               print "<tr><td>Unread articles</td><td>$unread</td></tr>";
+               print "<tr><td>Starred articles</td><td>$marked</td></tr>";
+               print "<tr><td>Subscribed users</td><td>$subscribed</td></tr>";
 
+               print "</table>";
+
+               $result = db_query($link, "SELECT title,
+                       SUBSTRING(updated,1,16) AS updated,unread
+                       FROM ttrss_entries,ttrss_user_entries
+                       WHERE ref_id = id AND feed_id = '$feed_id' 
+                       ORDER BY date_entered DESC LIMIT 5");
+
+               if (db_num_rows($result) > 0) {
+
+                       print "<h1>Latest headlines</h1>";
+
+                       print "<ul class=\"nomarks\">";
+       
+                       while ($line = db_fetch_assoc($result)) {
+                               if ($line["unread"] == "t" || $line["unread"] == "1") {
+                                       $line["title"] = "<b>" . $line["title"] . "</b>";
+                               }                               
+                               print "<li>" . $line["title"].
+                               "&nbsp;<span class=\"insensitive\">(" .$line["updated"].")</span></li>";
+                       }
+       
+                       print "</ul>";
+       
+                       print "</div>";
+       
+                       print "<div align='center'>
+                               <input type='submit' class='button'                     
+                               onclick=\"closeInfoBox()\" value=\"Close this window\"></div>";
+               }
        }
 
        db_close($link);