added window.confirm support (for cancelling file uploads)
added window.confirm support (for cancelling file uploads)

salomvary/soundcleod,hacknug/soundcleod,bright-sparks/soundcleod,bright-sparks/soundcleod,fr34k8/soundcleod,bright-sparks/soundcleod,fr34k8/soundcleod,angi2/soundcleod,salomvary/soundcleod,salomvary/soundcleod,alessandrostone/soundcleod,kiding/beotsmusic,angi2/soundcleod,alessandrostone/soundcleod,hacknug/soundcleod,salomvary/soundcleod,hacknug/soundcleod,hacknug/soundcleod,fr34k8/soundcleod,alessandrostone/soundcleod,fr34k8/soundcleod,angi2/soundcleod,alessandrostone/soundcleod,bright-sparks/soundcleod,angi2/soundcleod