diff --git a/app/api/apiclient.php b/app/api/apiclient.php
index 6abbcfb..6b8559d 100644
--- a/app/api/apiclient.php
+++ b/app/api/apiclient.php
@@ -105,7 +105,36 @@ function api_restore_hash($hash){
 
 }
 
+# подписчик или нет
+function client_status_sub($client_id, $client_group = 3){
 
+    if ($client_group == 1 or $client_group == 2){
+        return True;
+    }
+
+    $findsub = db_get("SELECT number_id FROM `anbuy` WHERE `client_id` = '$client_id' AND `number_id` = '486' AND `buy_status` = '1' LIMIT 1");
+    
+    if (isset($findsub['number_id'])){
+        return True;
+    }
+
+}
+
+
+# куплена книжка или нет
+function client_status_book($book_id, $client_id){
+
+    $book_sql = "SELECT buy_id FROM anbuy WHERE number_id = $book_id AND client_id = $client_id AND buy_status = 1";
+    $book = db_get($book_sql);
+
+    if (isset($book['buy_id'])){
+        return True;
+    }
+
+
+    return False;
+
+}
 
 
 
diff --git a/app/api/book.php b/app/api/book.php
index e3a0076..92d4d10 100644
--- a/app/api/book.php
+++ b/app/api/book.php
@@ -3,9 +3,19 @@
  * 
  */
 
-function bookid_kuri($hash) {
+function bookid_kuri($slug) {
     
-    $query =  "SELECT `price_id`, `pricename`, `BeginDate`, `priceanons`, `priceimg`, `pricehash`, `price` FROM `price` WHERE `pricehash` = '$hash' LIMIT 1";
+    $query =  "
+    SELECT 
+        `price_id`, `pricename`, `categoryname`, `categoryslug`,  price.category_id AS category_id, `BeginDate`, `priceanons`, `priceimg`, `pricehash`, `price`, `sub` 
+    FROM 
+        `price`
+    LEFT JOIN `pricecategory`
+        ON price.category_id = pricecategory.category_id         
+    WHERE 
+        `priceslug` = '$slug'
+    LIMIT 1
+    ";
 
     $book = dbl_get($query);
 
@@ -30,9 +40,9 @@ function bookid_kuri($hash) {
 /**
  * вернуть товары магазина (все или по фильтру)
  */
-function api_books_kuri($category = 'all', $page = 1){
+function api_books_kuri($category = 'knigi', $filter = 'all', $page = 1){
 
-    $limit = 25;
+    $limit = 24;
 
     if ($page > 1){
         $offset = $limit * ($page - 1);
@@ -41,7 +51,7 @@ function api_books_kuri($category = 'all', $page = 1){
     else {
         $offset_str = '';
     }
-
+   
     if ($category == 'all'){
         $where = '';
     }
@@ -58,9 +68,98 @@ function api_books_kuri($category = 'all', $page = 1){
              
     }
     
-    $sql_books = "SELECT * FROM  `price` $where ORDER BY `price_id` DESC LIMIT $limit $offset_str";
+    $db_count = db_get("SELECT COUNT(price_id) AS count FROM `price` $where LIMIT 1;");
 
-   return db_get($sql_books);
+    if (isset($db_count['error']))
+        return False;
+
+    if (isset($db_count['count']))
+        $count = $db_count['count'];           
+    
+    $sql_books = "SELECT * FROM  `price` $where ORDER BY `price_id` DESC LIMIT $limit $offset_str";
+    $books = db_get($sql_books);
+
+    if (!isset($books['error'])) {
+        
+        if ($count > $limit){
+            $pages = ceil($count / $limit);
+        }
+        else{
+            $pages = 1;
+        }
+        
+        $result['books'] = $books;
+        $result['count'] = $count;
+        $result['pages'] = $pages;
+        $result['page'] = $page;
+    }
+
+   return $result;
+
+}
+
+
+/**
+все категории
+*/
+function api_cats(){
+
+        $cats = db_get(
+            "SELECT * FROM pricecategory WHERE visibled = 1"
+        );
+
+        if (isset($cats['error']))
+            return False;
+
+        $result = [];    
+
+        foreach ($cats as $cat){
+            $result[$cat['categoryslug']] = $cat;
+        }
+
+        return $result;
+
+}
+
+
+function book_slug($book){
+
+    $return = '';
+
+    if ($book['category_id'] == 1){
+
+        $name = $book['pricename'];
+        
+        $start = strpos($name, '(');
+        $end = strpos($name, ')');
+        $end = $end -1;
+
+        $number = substr($book['pricename'], $start + 1, $end - $start);
+        
+        $result = "argumenty-nedeli-$number";
+       
+    }
+    else {
+        $result =  transliturl($book['pricename']);
+    }
+
+    return $result;
+
+}
+
+
+function add_book_slug(){
+
+    $books = db_get(
+        "SELECT * FROM price;"
+    );
+
+    foreach ($books as $book){
+        $slug = book_slug($book);
+        $sql =  "UPDATE `price` SET `priceslug` = '$slug' WHERE price_id = ".$book['price_id'].';';
+        echo "$sql<br>";
+       
+    }
 
 
 }
\ No newline at end of file
diff --git a/app/confg.php b/app/confg.php
index f964877..5170ec4 100644
--- a/app/confg.php
+++ b/app/confg.php
@@ -2,6 +2,7 @@
 
 ini_set('display_errors', 0);
 ini_set('display_startup_errors', 0);
+error_reporting(E_ALL);
 
 
 if (isset($_SERVER['HTTP_HOST']))
diff --git a/app/helpers/linkbook.php b/app/helpers/linkbook.php
new file mode 100644
index 0000000..8fe0e3a
--- /dev/null
+++ b/app/helpers/linkbook.php
@@ -0,0 +1,26 @@
+<?php
+
+function linkbook($book = array()){
+
+    if (defined('CLIENT_ID')) {
+        $buy = db_get('SELECT * FROM anbuy WHERE client_id = '.CLIENT_ID);
+
+        if(isset($buy[''])){
+            //read
+
+        }
+        else {
+            //write
+
+        }
+
+    }
+    else {
+        //buy
+
+    }
+
+    
+
+
+}
\ No newline at end of file
diff --git a/app/helpers/transliturl.php b/app/helpers/transliturl.php
new file mode 100644
index 0000000..065f7b7
--- /dev/null
+++ b/app/helpers/transliturl.php
@@ -0,0 +1,79 @@
+<?php
+
+
+function transliturl ($text, $translit = 'ru_en') {
+   
+        $RU['ru'] = array(
+   
+            'Ё', 'Ж', 'Ц', 'Ч', 'Щ', 'Ш', 'Ы', 
+   
+            'Э', 'Ю', 'Я', 'ё', 'ж', 'ц', 'ч', 
+   
+            'ш', 'щ', 'ы', 'э', 'ю', 'я', 'А', 
+    
+            'Б', 'В', 'Г', 'Д', 'Е', 'З', 'И', 
+    
+            'Й', 'К', 'Л', 'М', 'Н', 'О', 'П', 
+    
+            'Р', 'С', 'Т', 'У', 'Ф', 'Х', 'Ъ', 
+    
+            'Ь', 'а', 'б', 'в', 'г', 'д', 'е', 
+    
+            'з', 'и', 'й', 'к', 'л', 'м', 'н', 
+    
+            'о', 'п', 'р', 'с', 'т', 'у', 'ф', 
+    
+            'х', 'ъ', 'ь', '/'
+    
+            );
+    
+     
+    
+        $EN['en'] = array(
+    
+            "Yo", "Zh",  "Cz", "Ch", "Shh","Sh", "Y'", 
+    
+            "E'", "Yu",  "Ya", "yo", "zh", "cz", "ch", 
+    
+            "sh", "shh", "y'", "e'", "yu", "ya", "A", 
+                "B" , "V" ,  "G",  "D",  "E",  "Z",  "I", 
+    
+            "J",  "K",   "L",  "M",  "N",  "O",  "P", 
+    
+            "R",  "S",   "T",  "U",  "F",  "Kh",  "''",
+    
+            "'",  "a",   "b",  "v",  "g",  "d",  "e", 
+               "z",  "i",   "j",  "k",  "l",  "m",  "n",  
+   
+            "o",  "p",   "r",  "s",  "t",  "u",  "f",  
+    
+            "h",  "''",  "'",  "-"
+    
+            );
+    
+        if($translit == 'en_ru') {
+    
+            $t = str_replace($EN['en'], $RU['ru'], $text);        
+   
+            $t = preg_replace('/(?<=[а-яё])Ь/u', 'ь', $t);
+   
+            $t = preg_replace('/(?<=[а-яё])Ъ/u', 'ъ', $t);
+    
+            }
+    
+        else {
+    
+            $t = str_replace($RU['ru'], $EN['en'], $text);
+    
+            $t = preg_replace("/[\s]+/u", "-", $t);
+    
+            $t = preg_replace("/[^a-z0-9_\-]/iu", "", $t);
+    
+            $t = strtolower($t);
+    
+            }
+    
+        return $t;
+   
+    }  
+    
\ No newline at end of file
diff --git a/app/index.php b/app/index.php
index 6728c57..f248e2b 100644
--- a/app/index.php
+++ b/app/index.php
@@ -19,22 +19,36 @@ require 'api/book.php';
 
 #helpers
 require 'helpers/picbook.php';
+require 'helpers/transliturl.php';
+
+#middleware
+$checklogin = check_login_kuri();
+
+if (!isset($checklogin['error'])){
+   
+    define('CLIENT_ID', $checklogin['client_id']);
+    define('CLIENT_GROUP', $checklogin['clientgroup_id']);
+    define('CLIENT_MAIL', $checklogin['clientmail']);
+
+    # подписчик или нет 
+    $client_status_sub = client_status_sub(CLIENT_ID);
+    define('SUBSTATUS', $client_status_sub);
+   
+   
+}
+else {
+    define('SUBSTATUS', 0);
+}
 
 
+# routing
 _kuri();
 
 function index_kuri(){
 
-    $checklogin = check_login_kuri();
-
+    //$checklogin = check_login_kuri();
+    category_kuri();
     
-    if ($checklogin['error'] == 'client not found'){
-        login_kuri();
-    }
-    else {
-        mybooks_kuri();
-    }    
-
 
 }
 
diff --git a/app/routes/auth.php b/app/routes/auth.php
index ddf596e..b88d7df 100644
--- a/app/routes/auth.php
+++ b/app/routes/auth.php
@@ -14,7 +14,7 @@ function login_kuri(){
         if (isset($result['data'])) {
             
             add_user_cookie($result['data']['client_id'], $result['data']['clientpassword']);
-            header('Location: '.SITE.'mybooks');
+            header('Location: '.SITE);
         }    
                  
     }
@@ -43,7 +43,7 @@ function out_kuri(){
         setcookie('code', null, -1, '/', $_SERVER['HTTP_HOST']);   
     }    
 
-    header('Location: '.SITE.'login');
+    header('Location: '.SITE);
 
 
 }
diff --git a/app/routes/books.php b/app/routes/books.php
index 31fd4fd..27859a1 100644
--- a/app/routes/books.php
+++ b/app/routes/books.php
@@ -1,25 +1,67 @@
 <?php
 
-function book_kuri($hash){
+function product_kuri($slug){
 
-    $book = bookid_kuri($hash);
+    $book = bookid_kuri($slug);
 
+
+    $breadcrumbs = [
+        $book['categoryname'] => SITE.'category/'.$book['categoryslug'],
+        'page' => $book['pricename']
+    ];
+    
     $title = $book['pricename'].' - Аргументы Недели';
     $description = 'Читайте и покупайте '.$book['pricename'].'. Издательский дом "Аргументы Недели"';
+    $maintitle = 'Книги Аргументы Недели';
+    $subtitle = $book['pricename'];
 
-    $login = check_login_kuri(); // залогин или нет
-   
+    $buy_status = False;
+
+    # книга входит в состав подписки
+    if ($book['sub'] == 1 && SUBSTATUS == 1){
+        $buy_status = True;
+    }
+    else {
+        # купил ли эту книжку
+        $buy_status = client_status_book($books['book_id'], CLIENT_ID);
+    }    
+       
     $tempcontent = VIEWPATH.'book.phtml';
     include VIEWPATH.'layout.phtml';
 
-
 }
 
 
-function books_kuri($category = 'all', $filter = 'all', $page = 1){
+function category_kuri($category = 'knigi', $filter = 'all',  $page = 1){
 
-    $books = api_books_kuri($category, $page);
+    $cats = api_cats();
+    $books = api_books_kuri($category, $filter, $page);
 
+    $baseurl = SITE."category/$category/$filter/";
+
+    if ($books['pages'] > 1){
+        $endurl = $baseurl.$books['pages'];
+    }
+
+    if ($page > 1) {
+        $pagetitle = $cats[$category]['categoryname']." - страница $page";
+        $prevpage = $page - 1 ;
+        $prevurl = $baseurl.$prevpage;
+        
+    }
+    else {
+        $pagetitle = $cats[$category]['categoryname'];
+    }
+
+    if ($page < $books['pages']){
+        $nextpage = $page+1;
+        $nexturl = $baseurl.$nextpage;
+    }
+ 
+    if (isset($cats[$category])){
+        $breadcrumbs['page'] = $pagetitle;
+    }
+    
     $tempcontent = VIEWPATH.'books.phtml';
     include VIEWPATH.'layout.phtml';
 
diff --git a/app/views/blocks/auth.phtml b/app/views/blocks/auth.phtml
deleted file mode 100644
index 3312539..0000000
--- a/app/views/blocks/auth.phtml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?$checklogin = check_login_kuri();?>
-
-<div id="auth">
-    <?if ($checklogin['error'] == 'client not found'):?>
-        <a href="<?=SITE?>login">Войти</a>      
-    <?else:?>
-        <?=$checklogin['clientmail']?>
-        <a href="<?=SITE?>mybooks">Моя библиотека</a>&nbsp;
-        <a href="<?=SITE?>out">Выйти</a>
-    <?endif?>
-</div>    
\ No newline at end of file
diff --git a/app/views/book.phtml b/app/views/book.phtml
index 5531b84..3f85df7 100644
--- a/app/views/book.phtml
+++ b/app/views/book.phtml
@@ -2,10 +2,12 @@
         <div class="book_mini">
                 <img src="<?=$book['pic']?>">
                 <p class="book_mini_title"><?=$book['pricename']?></p>
-                <?if (isset($login['client_id'])):?>
-                    <p><a href="<?=$book['links']['pdf']?>">Режим pdf</a></p>
-                    <p><a href="<?=$book['links']['text']?>">Режим для чтения</a></p>
-                    <p><a href="<?=$book['links']['download']?>">Скачать PDF</a></p>
+                <?if ($buy_status):?>
+                    <p><a href="<?=$book['links']['pdf']?>">Читать PDF</a></p>
+                    <!-- <p><a href="<?=$book['links']['text']?>">Читать текст</a></p> -->
+                    <?if ($book['category_id'] == 1):?>
+                        <p><a href="<?=$book['links']['download']?>">Скачать PDF</a></p>
+                    <?endif?>    
                 <?else:?>
                      <?$paylink = 'https://argumenti.ru/robomail/'.$book['price_id']?>
                      <p><?=$book['price']?> руб.</p>
diff --git a/app/views/books.phtml b/app/views/books.phtml
index 6cec2bc..1db4786 100644
--- a/app/views/books.phtml
+++ b/app/views/books.phtml
@@ -1,13 +1,14 @@
-
 <div class="lib_container">
-<?foreach ($books as $book):?>
+<?foreach ($books['books'] as $book):?>
     <div class="book_skeleton">
         <div class="book_mini">
-            <a href="<?=$book['link']?>" target="_blank">
+        <?$link = SITE.'product/'.$book['priceslug']?>
+            <a href="<?=$link?>" target="_blank">
                 <img src="<?=picbook($book, 180, 280)?>" alt="<?=$book['pricename']?>">
                 <p class="book_mini_title"><?=$book['pricename']?></p>
-                <p><a href="<?=$paylink?>">Купить</a></p>
+                <p>Подробнее</p>
             </a>
+                 
         </div>
     </div>
 <?endforeach?>
diff --git a/app/views/breadcrumbs.phtml b/app/views/breadcrumbs.phtml
new file mode 100644
index 0000000..27fb586
--- /dev/null
+++ b/app/views/breadcrumbs.phtml
@@ -0,0 +1,27 @@
+        <?if (is_array($breadcrumbs)):?>
+            
+            <li class="mob-hidden">
+                <i style="float:left" class="fas fa-arrow-right"></i>
+            </li>   
+
+            <?foreach ($breadcrumbs as $bkey=>$item):?>
+
+                <?if ($bkey == 'page'):?>
+                    <li class="header-div">
+                        <?=$item?>
+                    </li>    
+                <?else:?>
+                    <li class="header-div mob-hidden">    
+                        <a href="<?=$item?>"><?=$bkey?></a>
+                    </li>
+                    <li>
+                        <i style="float:left" class="fas fa-arrow-right"></i>
+                    </li>
+                <?endif?>    
+               
+            <?endforeach?>
+
+        <?endif?> 
+
+    </ul>
+          
\ No newline at end of file
diff --git a/app/views/header.phtml b/app/views/header.phtml
new file mode 100644
index 0000000..af1b316
--- /dev/null
+++ b/app/views/header.phtml
@@ -0,0 +1,26 @@
+    <?//if ($type !== 'form'):?>
+        <li class="mob-hidden">
+            <i style="float:left" class="fas fa-arrow-right"></i>
+        </li>
+        <li class="header-div<?if ($type == 'mybooks'):?> mob-hidden<?endif?>">
+            <a href="<?=SITE?>mybooks">Моя библиотека</a>
+        </li>
+    <?//endif?>
+    <?if (isset($author) and $author !== ''):?>
+        <li>
+            <i style="float:left" class="fas fa-arrow-right"></i>
+        </li>
+        <li class="header-div">
+           <?=$author?>
+        </li>
+    <?endif?>
+    <?if ($title !== '' and $title !== 'Моя библиотека'):?>
+    <li>
+        <i style="float:left" class="fas fa-arrow-right"></i>
+    </li>
+    <li class="header-div">
+        <a id="page_title" href="<?=$baseurl?>"><?=$title?></a>
+    </li>
+    <?endif?>
+
+
diff --git a/app/views/layout.phtml b/app/views/layout.phtml
index 43c11d2..00cbb86 100644
--- a/app/views/layout.phtml
+++ b/app/views/layout.phtml
@@ -14,6 +14,7 @@
   <link rel="stylesheet" href="/pub/fontawesome/css/all.css">
   <link rel="stylesheet" href="/pub/fontawesome/css/v4-shims.css">
 </head>
+
 <body>
 
 
@@ -61,36 +62,23 @@ _tmr.push({id: "1069168", type: "pageView", start: (new Date()).getTime()});
 <header>
 <ul>
     <li class="mob-full">
-        <img id="logo" alt="Аргументы Недели (argumenti.ru)" src="https://argumenti.ru/images/argumenti/AN2.gif">
+        <a href="<?=SITE?>">
+            <img id="logo" alt="Клан Аргументы Недели (klan.argumenti.ru)" src="https://argumenti.ru/images/argumenti/AN2.gif">
+        </a>    
     </li>
-    <?//if ($type !== 'form'):?>
-        <li class="mob-hidden">
-            <i style="float:left" class="fas fa-arrow-right"></i>
-        </li>
-        <li class="header-div<?if ($type == 'mybooks'):?> mob-hidden<?endif?>">
-            <a href="<?=SITE?>mybooks">Моя библиотека</a>
-        </li>
-    <?//endif?>
-    <?if (isset($author) and $author !== ''):?>
-        <li>
-            <i style="float:left" class="fas fa-arrow-right"></i>
-        </li>
-        <li class="header-div">
-           <?=$author?>
-        </li>
-    <?endif?>
-    <?if ($title !== '' and $title !== 'Моя библиотека'):?>
-    <li>
-        <i style="float:left" class="fas fa-arrow-right"></i>
-    </li>
-    <li class="header-div">
-        <a id="page_title" href="<?=$baseurl?>"><?=$title?></a>
-    </li>
-    <?endif?>
-</ul>
-<?include('blocks/auth.phtml')?>
 
+<?php 
+if (isset($breadcrumbs)){
+    include VIEWPATH.'breadcrumbs.phtml';
+}
+else {
+    include VIEWPATH.'header.phtml';
+}?>
+
+<?include VIEWPATH.'menus/auth.phtml';?>
+</ul>
 </header>
+
 <?if ($checklogin['error'] == 'client not found'):?>
 <div class="adv">
 <!-- Yandex.RTB R-A-50615-61 -->
diff --git a/app/views/layout_lite.phtml b/app/views/layout_lite.phtml
index c30f4ab..05d0933 100644
--- a/app/views/layout_lite.phtml
+++ b/app/views/layout_lite.phtml
@@ -14,7 +14,7 @@
 
 <header style="justify-content:center;">
   <div class="lite-logo">
-    <a href="https://argumenti.ru/an">
+    <a href="https://klan.argumenti.ru">
       <img src="https://argumenti.ru/images/argumenti/klan_logo.png?ver=1">
     </a>
   </div>
diff --git a/app/views/menus/auth.phtml b/app/views/menus/auth.phtml
new file mode 100644
index 0000000..badad4d
--- /dev/null
+++ b/app/views/menus/auth.phtml
@@ -0,0 +1,8 @@
+<div id="auth">
+    <?if (defined('CLIENT_ID')):?>
+        <a href="<?=SITE?>mybooks">Моя библиотека</a>&nbsp;
+        <a href="<?=SITE?>out">Выйти</a>        
+    <?else:?>    
+        <a href="<?=SITE?>login">Войти</a>  
+    <?endif?>
+</div>    
\ No newline at end of file
diff --git a/app/views/menus/lkmenu.phtml b/app/views/menus/lkmenu.phtml
index 24141df..a34b358 100644
--- a/app/views/menus/lkmenu.phtml
+++ b/app/views/menus/lkmenu.phtml
@@ -1,28 +1,12 @@
-<?if ($items['subscript'] == true):?>
-    <div class="small-mob-hidden"><p>Вам доступен весь архив</p></div>
-<?else:?>
-    <div class="small-mob-hidden"><p>Всего покупок: <?=$items['count']?></p></div>
-<?endif?>
+<?if (defined('CLIENT_ID') and CLIENT_ID > 0):?>
 
-<?if ($category == 'gazeta'):?>
-    <div id="years">
-        <p>
-            <select id="year_filter" onchange="changeyear()">
-            <option value="all"<?=$selected?>>Все года</option>
-            <?for ($y = date('Y'); $y >= 2006; $y--):?>
-                <?$selected = ($filter == $y) ? ' selected' : ''?>
-                <option value="<?=$y?>"<?=$selected?>><?=$y?> год</option>
-            <?endfor?>
-            </select>
-            <i class="fas fa-chevron-down"></i>
-        </p>
+    <div>
+        <a href="<?=SITE?>payments">Мои покупки</a>
+    </div>
+    
+    <div class="hid460">
+        <a href="<?=SITE?>form">Консультации</a>
     </div>
-<?endif?>
-   
-<div>
-    <a href="<?=SITE?>payments">Мои покупки</a>
-</div>
-<div class="hid460">
-    <a href="<?=SITE?>form">Консультации</a>
-</div>
+
+<?endif?>
 
diff --git a/app/views/menus/menucategory.phtml b/app/views/menus/menucategory.phtml
index dc9ff43..35a4bb9 100644
--- a/app/views/menus/menucategory.phtml
+++ b/app/views/menus/menucategory.phtml
@@ -1,11 +1,22 @@
-<div id="menu_category">
-    <ul>
-        <?if ($category == 'gazeta'):?>
-            <li class="active">Газета</li>
-            <li><a href="<?=SITE?>mybooks/books/all/1">Книги</a></li>
-        <?else:?>
-            <li><a href="<?=SITE?>mybooks/gazeta/all/1">Газета</a></li>
-            <li class="active">Книги</li>
-        <?endif?>
-    </ul>
-</div>
\ No newline at end of file
+<?$cats = api_cats();?>
+
+<?if (!isset($cats[['error']])):?>
+
+
+    <div id="menu_category">
+        <ul>
+            
+            <?foreach($cats as $cat):?>
+            
+                <?if ($category == $cat['categoryslug']):?>
+                    <li class="active"><?=$cat['categoryname']?></li>
+                <?else:?>
+                    <li><a href="<?=SITE?>category/<?=$cat['categoryslug']?>"><?=$cat['categoryname']?></a></li>         
+                <?endif?>
+        
+            <?endforeach?>
+
+        </ul>
+    </div>
+
+<?endif?>
\ No newline at end of file