Index: branches/Ver3.0/xpressme_integration_kit/include/sitemap.plugin.php
===================================================================
--- branches/Ver3.0/xpressme_integration_kit/include/sitemap.plugin.php	(revision 732)
+++ branches/Ver3.0/xpressme_integration_kit/include/sitemap.plugin.php	(revision 749)
@@ -62,7 +62,5 @@
 if(!function_exists('xpress_get_categoires_map')){
 	function xpress_get_categoires_map($blogs ,$disp_sub){
-		global $sitemap_configs;
-		
-		$xoopsDB =& Database::getInstance();
+		global $sitemap_configs,$xoopsDB;
 		
 		$sitemap = array();
@@ -150,5 +148,5 @@
 if( ! function_exists( 'get_blog_option' ) ) {
 	function get_blog_option($option_table,$option_name){
-		$xoopsDB =& Database::getInstance();
+		global $xoopsDB;
 
 		$sql = "SELECT option_value FROM $option_table WHERE option_name = '" . $option_name . "'";