diff --git a/core/database_pdo.php b/core/database_pdo.php
index 21c1285..0c7770c 100644
--- a/core/database_pdo.php
+++ b/core/database_pdo.php
@@ -72,7 +72,7 @@ class Database extends PDO
         return $sth->fetch();
     }
 
-    private static function assignQuote($x, $y) 
+    private function assignQuote($x, $y) 
     {
         return $x . "=" . $this->quote($y);
     }
@@ -92,7 +92,7 @@ class Database extends PDO
     function updateQuery($table, array $values, $cond)
     {
         return $this->query("UPDATE $table SET " . implode(",", 
-            array_map(array('self', 'assignQuote'), array_keys($values), array_values($values))) . " WHERE $cond");
+            array_map(array($this, 'assignQuote'), array_keys($values), array_values($values))) . " WHERE $cond");
     }
 
     function getIdGenerator() {
diff --git a/core/mail.php b/core/mail.php
index 53fa161..3bd2ef1 100644
--- a/core/mail.php
+++ b/core/mail.php
@@ -17,6 +17,7 @@ class Mail
 
     protected $attachment = array ();  
     protected $uniqid;
+    protected $type = "text/plain";
 
     function __construct() {
         $this->setEncoding("UTF-8");
@@ -70,6 +71,11 @@ class Mail
         $this->content = $text;
     }
 
+    function setType($type)
+    {
+        $this->type = $type;
+    }
+
     /**
      * Кодировка текста в письме
      */
@@ -134,7 +140,7 @@ class Mail
     function getMessage() 
     {
         $message   = "--".$this->uniqid . PHP_EOL;
-        $message  .= $this->mimeTag("Content-Type", "text/plain", array ('charset' => $this->encoding));
+        $message  .= $this->mimeTag("Content-Type", $this->type, array ('charset' => $this->encoding));
         $message  .= $this->mimeTag("Content-Transfer-Encoding", "8bit");
         $message  .= PHP_EOL . $this->content . PHP_EOL . PHP_EOL;