SQL Statements simplified and some bugfixing

assetclass.php

@@ -33,18 +33,16 @@
 	// setup assetclass
 		// build query
 		$query = "SELECT
-				assetclass.assetclass_id AS assetclass_id,
-				assetclass.assetclass_name AS assetclass_name,
-				assetclassgroup.assetclassgroup_id AS assetclassgroup_id,
-				assetclassgroup.assetclassgroup_name AS assetclassgroup_name
+				a.assetclass_id,
+				a.assetclass_name,
+				g.assetclassgroup_id,
+				g.assetclassgroup_name,
+				g.assetclassgroup_color
 			FROM
-				assetclass,
-				assetclassgroup
-			WHERE
-				assetclassgroup.assetclassgroup_id=assetclass.assetclassgroup_id
+				assetclass AS a LEFT OUTER JOIN assetclassgroup AS g USING (assetclassgroup_id)
 			ORDER BY
-				assetclass.assetclass_name";
-		
+				a.assetclass_name";
+
 		// run query
 		$assetclasses = $db->db_select($query);