URL format

Link to a specific catalog page:

http://www.mcmaster.com/#catalog/118/1395/
                                 ||| ||||
                                 ||| ^^^^-- page number
                                 ^^^------- catalog edition number (edition 118 was released Jan 2012)

Link to a specific product number:

http://www.mcmaster.com/#9765K78

URL format for JSON pages

http://www.mcmaster.com/WebParts/Content/CtlgPageWebPart/CtlgPageShell.aspx?ReqTyp=CATALOG&CtlgPgNbr=1395&CtlgEdition=118&viewporthgt=1005&ScreenWidth=2400&McMMainWidth=2316#