Can I access web player javascript API from IronPython or text area javascript?

I would like to implement a button in my dxp that lets web player users export selected pages to PowerPoint.  I already have an IronPython script that lets the user specify which pages to export, and deletes all other pages.  Is there a way I can call the web player javascript Document.exportToPowerPoint() function to display the wizard?  The users will be opening the file in web player directly with a URL (i.e. not from a web application).

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