Cognso 8 "Search and Select" Prompt!

[Cognos8user]

hi all,

I am using the "Search and Select" promptÃ,  control in my Prompt Page. (cognos8)
It has aÃ,  "Result" box and a "Choices" box, which appears blank before the user enter s the search string.
Now my requirement is that the Result box should prepopulate all the values of the prompt parameter, even before the user enters the search string. Is should not appear a blank one to the user. I am not sure if this can be achieved. :( But this requirement is critical. Let me know if this can be achived thru Javascript in a HTML item ....? :(