Applescript to export to visio

[countdrachma]

Would anyone be able to point me towards (or quickly develop) an Applescript that can parse multiple graffle files from Finder and batch export each of them to visio files?

I'd be really grateful if someone can help here as my applescript skills are pretty much non-existent and I haven't been able to find a solution so far on this.

Thanks in advance for your help.

Cheers