Типы элементов форм
primary_key
safe_string
hidden
checkbox
select_box_structure
select_by_query
select_entity
select_box
auto_add_value
price
textarea
uploadify_image
uploadify_file
mobilephone
password
photo
geodata
structure
textarea_editor
date
attachment
tlocation
captcha
dtdatetime
dtdate
dttime
uploads
gadres
client_id
grade
docuploads