NAME

    shelves.pl

DESCRIPTION

    this script is used to script to provide virtualshelf management

    if this script has to modify the shelve content.

    to know on which shelve this script has to work.

    op can be equals to:
        * modifsave to save change on the shelves
        * modif to change the template to allow to modify the shelves.

    to load the template with 'viewshelves param' which allow to read the shelves information.

    if equals to 1. then call the function shelves which add
    or delete a shelf.

    if the param shelves = 1 then addshelf must be equals to the name of the shelf to add.