Thank for reply, Pete, i think, with library is none problem if you add all to row 35 as .BI file and all from row 48 to end as .BM file.
I would just recommend using long specific names of variables and fields so that their names indicate that they belong to this library and do not interfere with variables that could be the same in other code while keeping the current names. I do that so, and it always help me, if write some library.