For programmed calls, use these URL query parameters:
ids=FBgn0000001,FBgn0000123,... list of IDs
idclass=FBgn|FBan|FBab|FBrf|FBal|DGC|CG .. ID class (optional unless DGC or CG)
format=text/tsv .. choice of output format
saveas=file .. save to file
fields=ID,NAM,DT .. list of report fields (optional)
rstyle=Homologs .. subset report contents (optional)