Why the report print each record on individual page?

Hi,

I have customized a report... Here i don't have the UI script but i have report script.... Whenever i print the detail.1 layout, each record in the detail layout are printed single record for each new pages...

But i want to print all records in the same page... My report script as follows...

after.receive.data:
if pos(tisfc001.pdno,str) then
tisfc001.pdno=" "
else
str =tisfc001.pdno
endif

detail.1:
before.layout:
bcode = trim$(tisfc001.pdno & " " & str$(tisfc010.opno))

Note : mentioned the condition "not isspace(tisfc001.pdno)" as a output expression in detail 1 in order to avoid the duplicate records...

Can anybody please advise how to print all records in the same page....

Thanks in advance...

Regards,
Pralash