Notes dialoglist and names.nsf

Hello,

i have dialog list, that is allowding user to enter the name against selecting from address book.

now instedad of dialog list for names.nsf i want text field on the form and i want such like facility like when users enters some characters into the text field, it lets you to select some of the existing users alreay existing in the names.nsf (For ex. like gmail, lotus notes 8, yahoo etc)

please note: i want this functionality in Notes client not in web…

please any idea then share it…

Regards,

Dev