If it's a Public Sub or Function in the ThisOutlookSession class module in
your Outlook 2000 or later VBA project you can call it using
Application.MySubName but this method isn't supported and isn't guaranteed
to work in later versions of Outlook or even possibly in service pack or
hotfix revisions to Outlook.

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Ken Slovak
[MVP - Outlook]
http://www.slovaktech.com
Author: Absolute Beginner's Guide to Microsoft Office Outlook 2003
Reminder Manager, Extended Reminders, Attachment Options
http://www.slovaktech.com/products.htm
> Is there a way in VBScript to call functions from an external file ?
> Because I have made a proc in VBS that allows to export the current
> form to html in a wysiwyg way (automatically, not using a template)
> but the problem is that I have several forms, and if I have made
> changes in my proc I don't want to copy/paste the code for each forms.