formatted code and substituted site for apachesolr_search when checking for default search module

targets/solr_site/theme/theme.inc

@@ -56,7 +56,15 @@ function roblib_search_solr_site_preprocessor(&$variables, $type) {
   $search_url = $base_url . '/roblib_search/solr_site/' . $type . '/' . $query;
   drupal_add_js(drupal_get_path('module', 'roblib_search_solr_site') . '/js/solr_site_' . $type . '.js');
   $key = 'roblib_search_solr_site_' . $type;
-  $default_module = variable_get('search_default_module','node');
-  drupal_add_js(array($key => array('search_url' => $search_url, 'search_query' => $query,
-  'base_url' => $base_url, 'default_site_type' => $default_module)), array('type' => 'setting'));
+  $default_module = variable_get('search_default_module', 'site') == 'apachesolr_search'
+    ? 'site' : variable_get('search_default_module', 'site');
+
+  drupal_add_js(array(
+    $key => array(
+      'search_url' => $search_url,
+      'search_query' => $query,
+      'base_url' => $base_url,
+      'default_site_type' => $default_module
+    )
+  ), array('type' => 'setting'));
 }