pf = find_token(document.body, 'pageformat', i, pl)
pageformat = get_quoted_value(document.body, "pageformat", pf)
del document.body[pr:pf+1]
pf = find_token(document.body, 'pageformat', i, pl)
pageformat = get_quoted_value(document.body, "pageformat", pf)
del document.body[pr:pf+1]