scrape web images using excel list of reference numbers

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i need a program, which does the following on tecdoc web catalog:

->look's up part-reference-numbers from an excel file ([url removed, login to view])

->for each part-ref-number in list (list could contain many thousands) it will:

->search the part-ref-number (there is a button on the site, which we press to ensure an exact match)

->chooses the supplier (which we must give to the program before the program begins)

->saves the image, as the part-ref-number name in a specified folder.

-> creates an output excel file, which called imagelist-[supplier].xls, where [supplier] is the suppier name specified by us to the program. in the list there will be part-ref-number column, and a column with the image filename.

-> when there is no image, the filename field should be [url removed, login to view]

is it not a one time scrape, and the program/script will be used repeatingly.

the site is using binary AMF format to exchange messages with server and the response is not a regular AMF and it is not decoded by any AMF library.

It needs to be parsed. As I understand this app developed with Flex and it allow to use not strict AMF which is actualy not according to standards. To parse this AMF a parsing module may be needed, according to AMF format implementation and make it not strict.

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