Question about Visitor Visa Paperwork

[bhatts]

Hey,
I have one question.We are working on the paperwork for my mom.I am H4 and hence my husband will be the primary sponsor.
Can anyone provide details about what all papers am I supposed to sign.I understand that I should send a copy of my passport with valid visas,but thats all I know.Any help on this will be appreciated.
Thanks in advance.

[puru_dt]

Original I-134 Notarized ( One for each person)
Copy of all pages of your passport
Copy of your I-94
Copy of your H1 approval notice
Copy of your latest bank statement (hopefully showing a decent balance)
Copies of your last 3 paystubs
Copy of the proof of Residence ( Utility Bill )
Copy of Last years W-2
Original Letter confirming your employment stating Salary, position and location and duration you have been with the Company.