Silent WebViewer on Windows
Well, you can disable them now: Webview.SetSilent
just call for each Webviewer the MBS Plugin function called Webview.SetSilent and pass the reference to webviewer (e.g. it's object name) and the new state. 1 to block errors or 0 to show them. Showing may help to find javascript errors when developing, but in a batch automated website query, you don't want a dialog to block your script.
Set Variable [$r; Value:MBS( "Webview.SetSilent"; "web"; 1 )]
See also: Select Internet Explorer version for FileMaker. For the same in Xojo, see my FAQ.
If you need a new plugin urgently, just email me.