Infocious, create custom search form

I want to be able to search: (at least one should be checked)

    The Web
    Travel-related pages on the Web
    Health-related pages on the Web
    Business-related pages on the Web
    My Web site
       (enter url here):

Style of selections: (required)

Radio buttons below search box
Combo box below search box

Create Infocious custom search form