\n";
				//delete the tags for these items
				$sqlids = "select distinct i.id,i.cid,c.url,i.url " . $sql
                    . " and i.cid=c.id order by i.cid, i.id desc";
                    

				$rs = rss_query($sqlids);
				$ids = array();
				$cids = array();
				//echo "to be deleted\n";
				while (list($id,$cid,$curl,$iurl) = rss_fetch_row($rs)) {

                    $curls[$cid] = $curl;
                    $cids[$cid][]= array($id,$iurl);
                    
                    //echo "cid=$cid, $id, $iurl\n";
				}
                //echo "\n\n";
                
				if (count($cids)) {
    				// Righto. Lets check which of these ids still is in cache:

    				//$cache = new RSSCache(MAGPIE_CACHE_DIR, MAGPIE_CACHE_AGE);
    				$cacheUrls = array();

    				// extract all the urls for each cached item, keep them sorted
    				// by feed
						foreach($curls as $cid => $curl) {
							// suppress warnings because Magpie is rather noisy
              $old_level = error_reporting(E_ERROR);
            	$rss = fetch_rss( $curl );
            	//reset
            	error_reporting($old_level);

              $cacheUrls[$cid]= array();
              //echo "Feed: $cid\n";
              if ($rss) {
              	foreach($rss->items as $item) {
									// this comes from util.php:update()
	
									if (array_key_exists('link',$item) && $item['link'] != "") {
										$url = $item['link'];
									} elseif (array_key_exists('guid',$item) && $item['guid'] != "") {
										$url = $item['guid'];
									} else {
										// fall back to something basic
										$url =  md5($item['title']);
									}
									$cacheUrls[$cid][] = htmlentities($url);
								}
              }
						}
                    

					 // now, sort the ids to be deleted into two lists: in chache / to trash
					 $in_cache = array();
					 $to_trash = array();
					 //var_dump($cacheUrls);
					 foreach ($cids as $cid => $ids) {
								foreach ($ids as $arr) {
										list($iid,$iurl) = $arr;
										//echo "examining: $iid (cid $cid) -> $iurl ->";
										if (array_search($iurl, $cacheUrls[$cid]) !== FALSE) {
												$in_cache[] = $iid;
												//echo " in cache!\n";
										} else {
												$to_trash[] = $iid;
												//echo " not in cache!\n";
										}
								}
					 }
                   
					 // cheers, we're set. Now delete the metatag links for *all*
					 // items to be deleted
    				if (count($ids)) {
    					$sqldel = "delete from " .getTable('metatag') . " where fid in ("
    					. implode(",",array_merge($in_cache,$to_trash))	.")";

    					rss_query($sqldel);
    				}

    				// finally, delete the actual items
    				if (count($to_trash)) {
        				rss_query( "delete from " . getTable('item') ." where id in ("
                            . implode(", ", $to_trash)
                            .")"
                        );
                    }
            if (count($in_cache)) {
        				rss_query( "update " . getTable('item')
                         ." set unread = unread | " . FEED_MODE_DELETED_STATE
                         .", description='' "
                        ." where id in ("
                            . implode(", ", $in_cache)
                            .")"
                        );
                    }
         }
				$ret__ = CST_ADMIN_DOMAIN_ITEM;
				
			} else {
				list($cnt_d) = rss_fetch_row(rss_query("select count(distinct(i.id)) as cnt " . $sql
                 . " and not(i.unread & " . FEED_MODE_DELETED_STATE .")"
                 ));
				rss_error(sprintf(LBL_ADMIN_ABOUT_TO_DELETE,$cnt_d,$cnt), RSS_ERROR_ERROR,true);

				echo "
\n"
		  		."
\n"
		  		."\n"
			  	."\n"
				."\n"
				."\n"
				."\n"
		  		."
\n"
				."
\n";
			}
	} else {
		rss_error(LBL_ADMIN_ERROR_NO_PERIOD, RSS_ERROR_ERROR,true);
		$ret__ = CST_ADMIN_DOMAIN_ITEM;
	}

	break;
	default:
		$ret__ = CST_ADMIN_DOMAIN_ITEM;
		break;
	}

	return $ret__;
}

?>