The constants used by the objects in the newobjectspack1.dll are listed in two script include files:
VBScript: naxp1vbs.asp
JScript: naxp1js.asp
The files are in ASP format, but if you need them in another format - just remove the ASP tags. If you are using only a subset of the library and you want to lower the total size of the script code it is safe to remove the constants you will never use.