Using HTMLarea WYSIWYG edtor's "View HTML source" option insert code into Publications HTML code -- initial preview picture can be used as "image" option.
"silverlight.js", "wmvplayer.js", "wmvplayer.xaml" -- are to be already uploaded onto server.
Note: .xaml; application/xaml+xml is to be added to web site's MIMEs.
Using HTMLarea WYSIWYG edtor's "View HTML source" option insert code into Publications HTML code -- initial preview picture can be used as flashvars "image" option.