I knew it actually... -it's just vbscript. (I did have to check the name of the outlook express executable though)
You (can) use vb script to write login script (which is why I had to learn it). or to write activeX controls so that can work via web pages. (another reason I learned it). -However it's pretty useless for webpages as you have to either add a domain to the trsuted domain list and reduce all security, or put up with lots of warnings.
I did investigate the network logon and user objects to make web pages that were aware of your windows usernames, but that fell flat on it's arse, there is no sense in having a webpage that looks like it's generating loads of errors, every time a user clicks a button they have to click ten more to actually do what they wanted to do. -(internet security gets in the way of usefull functions!)