--- tweetbutton.module	2011-02-25 05:14:10.000000000 +0300
+++ tweetbutton.module.new	2011-07-19 02:15:05.208138200 +0400
@@ -101,7 +101,7 @@
     
     if (in_array('links', variable_get('tweetbutton_node_location', array('full')), TRUE)) {  
       $node->content['links']['#links']['node_tweetbutton_link'] = array(
-        'title' => theme('tweetbutton_display__' . $node->type, array('object' => $node, 'options' => array('type' => 'horizontal'))), 
+        'title' => theme('tweetbutton_display__' . $node->type, array('object' => $node, 'options' => array('type' => variable_get('tweetbutton_button', 'vertical')))), 
         'html' => TRUE,
       );
     }