function maincheck($sess, $cur_stat, $cur_subst, $cur_step, &$new_stat, &$new_subst, &$new_step, $table_idx, $table_token)
{
GLOBAL $is_page_streaming, $first_loop, $S_load_stat;
function maincheck($sess, $cur_stat, $cur_subst, $cur_step, &$new_stat, &$new_subst, &$new_step, $table_idx, $table_token)
{
GLOBAL $is_page_streaming, $first_loop, $S_load_stat;