mysql_query("SET character_set_results=utf8;",$db_conn);
mysql_query("SET character_set_client=utf8;",$db_conn);
mysql_query("SET character_set_connection=utf8;",$db_conn);
mysql_query("SET character_set_database=utf8;",$db_conn);
mysql_query("SET character_set_server=utf8;",$db_conn);