AppleScript: make new character spec in quarkxpress

(*
qxp_characterspec_01.applescript

Creates a new text box

Properties are for example.
*)

tell application "QuarkXPress Passport"
    tell document 1
        if not (exists character spec "10_Hotelname") then
            make new character spec at beginning with properties {class:character spec, base style:null, key character:"", language:3, font:"TheSans B7 Bold", name:"10_Hotelname", shade:"60%", size:"12 pt", color:color spec "Schwarz"}
        end if
    end tell
end tell