<{*
template for display to edit items
$Revision: 1.8.2.2 $
$body: HTML of registered item form
$select_item_type[]: array of selectable itemtypes(type name=>item_type_id)
$next_url: access url to push next button
$item_type_id: itemtype to registered item
$index_checked_id: id of selected index (comma separated)
$system_message: messages or errors for system
$num_of_items_current: number of items register now (not public)
$num_of_items_max: maximum number of items that can register.
$storage_of_items_current: file size of all attachment files in registered item (not public)
$storage_of_items_max: maximum file size of attchment files in item that can register.
*}>