function addto_sitemaps(){
	global $falbum;
 
	#add FAlbum url to Sitemaps
	function FA_xml_url($pfx=''){
		if( ($FA_xml_go=&GoogleSitemapGenerator::GetInstance()) == null) return;
		$FA_xml_go->AddUrl( get_option('siteurl').$GLOBALS['falbum']->create_url($pfx) , time() , "always", 0.8);
	}
	#creates extra pages depending on the limit you set for 
	#photos and albums per page
	function FA_xml_pages($tot, $limit , $pfx = '' ){
	   $pages = ceil( $tot / $limit);
	   for($i=1; $i <= $pages; $i++)
			FA_xml_url(   $pfx.'page/'.$i.'/' );
	}
	#creates photos urls
	function FA_xml_get_photos(  &$photos , $pfx , $type = 'photoset'){
		global $falbum;
		$photo_title_array = array();
		for( $i=0, $max=count($photos[$type]['photo']); $i < $max ; $i++){
			$photo = $photos[$type]['photo'][$i];
			$photo_id = $photo['id'];
			$photo_title = $photo['title'];
 
			$photo_link = $falbum->_get_link_title($photo_title, $photo_id, $photo_title_array);
			$p = ceil(($i+1)/$falbum->options['photos_per_page']);
			FA_xml_url(  "{$pfx}page/{$p}/photo/{$photo_link}/");
		}
	}
	#disable administrator user_level to hide secret sets
	$GLOBALS['user_level'] = 0;
 
	#getting Flickr albums
	$albums = $falbum->_call_flickr_php('flickr.photosets.getList', array ("user_id" => $falbum->options['nsid']));
	#creating main album extra pages
	FA_xml_pages(  count($albums['photosets']['photoset']), $falbum->options['albums_per_page'] );
 
	#inserting recent photos pages
	$pfx = "show/recent/";
	FA_xml_url( $pfx);
	$photos = $falbum->_call_flickr_php('flickr.photos.search', array ('user_id' => $falbum->options['nsid'], 'sort' => 'date-taken-desc'));
 
	$num = count($photos);
	#get recent pages
	FA_xml_pages(   ($falbum->options['number_recent'] == -1 ? $num : $falbum->options['number_recent']) , $falbum->options['photos_per_page'] , $pfx);
	#get recent photos
	FA_xml_get_photos(   $photos , $pfx , 'photos');
 
	#to avoid creating duplicates when creating urls
	$photo_title_array = array();
	#creating albums urls
	foreach($albums['photosets']['photoset'] as $album){
		$id = $album['id'];
		$title = $falbum->_unhtmlentities($album['title']['_content']);
		$link_title = $falbum->_get_link_title($title, $id, $photo_title_array);
		$pfx = "album/{$link_title}/";
		FA_xml_url(  $pfx);
		#creating album extra pages
		FA_xml_pages(   $album['photos'] , $falbum->options['photos_per_page'] , $pfx);
 
		#getting album photos
		$photos = $falbum->_call_flickr_php('flickr.photosets.getPhotos', array ("photoset_id" => $album['id']));
		FA_xml_get_photos(   $photos , $pfx);
 
 
	}
 
 
	#inserting tags pages
	FA_xml_url(  "show/tags/");
	$tags = $falbum->_call_flickr_php('flickr.tags.getListUserPopular', array ('count' => '500', user_id => $falbum->options['nsid']));
 
	foreach( $tags['who']['tags']['tag'] as $tag ){
		$pfx = "tags/{$tag['_content']}/";
		FA_xml_url(  $pfx);
 
 
		#getting tag photos
		$photos = $falbum->_call_flickr_php('flickr.photos.search', array ('user_id' => $falbum->options['nsid'], 'tags' => $tag['_content'], 'tag_mode' => 'all'));
		$num = count($photos);
		#tag pages
		FA_xml_pages(   $num,  $falbum->options['photos_per_page'], $pfx);
 
		FA_xml_get_photos(   $photos , $pfx, 'photos');
 
	}
}
add_action("sm_buildmap","addto_sitemaps");