在theme裏區別顯示一般分類與freetag標籤

add this function to template.php

function phptemplate_preprocess_node(&$vars) {
  // If we have any terms...
  if ($vars['node']->taxonomy) {
    // Let's iterate through each term.
    foreach ($vars['node']->taxonomy as $term) {
      // We will build a new array where there will be as many
      // nested arrays as there are vocabularies
      // The key for each nested array is the vocabulary ID.     
      $vocabulary[$term->vid]['taxonomy_term_'. $term->tid]  = array(
        'title' => $term->name,
        'href' => taxonomy_term_path($term),
        'attributes' => array(
          'rel' => 'tag', 
          'title' => strip_tags($term->description),
        ),
      );       
    }
    // Making sure vocabularies appear in the same order.
    ksort($vocabulary, SORT_NUMERIC);
    // We will get rid of the old $terms variable.
    unset($vars['terms']);
    // And build a new $terms.
    foreach ($vocabulary as $vid => $terms) {
      // Getting the name of the vocabulary.
      $name = taxonomy_vocabulary_load($vid)->name;
      // Using the theme('links', ...) function to theme terms list.
      $terms = theme('links', $terms, array('class' => 'links inline'));
      // Wrapping the terms list.
      $vars['terms'] .= '<div class="vocabulary taxonomy_vid_';
      $vars['terms'] .= $vid;
      $vars['terms'] .= '">';
      $vars['terms'] .= $name;
      $vars['terms'] .= ': ';
      $vars['terms'] .= $terms;
      $vars['terms'] .= '</div>';
    }
  }    
}