Acces Document Properties (fonts) by Javascript

Hi everyone

Is theres a way to get acces to Document properties ( Fonts ) by javascript

I need to get all the fonts ( and the info like embebed or not ) use in the document

I'v alreaydy search through the doc http://help.adobe.com/livedocs/acrobat_sdk/10/Acrobat10_HTMLHelp/wwhelp/wwhimpl/js/html/wwhelp.htm?&accessible=true

But i can't acces to Document properties

I'm programming Via Xojo and i need to retreive the info to my apps

Thanks