correct url page

app/modules/anpdf/anpdf.php

@@ -42,16 +42,16 @@ function read_kuri($hash, $page = 1, $scale = 2){
     $title = $price['pricename'];
     $filedown = True;
 
-
+    $baseurl = "/read/$hash/";
 
     if ($page < $maxpage){
         $nextpage = $page + 1;
-         $nexturl = "/anpromo/$nextpage";
+         $nexturl = "$baseurl$nextpage";
     } 
     
     if ($page > 1) {
         $prevpage = $page - 1;
-        $prevurl = "/anpromo/$prevpage";
+        $prevurl = "$baseurl$prevpage";
     }
      
      include ('anpdf.phtml');