Hi Laurence,
I am worried there's no way for you to hide the calendar without editing the Archive.ascx file, sorry. The easyest way I found to do that is editing the control like this:
<asp:calendar
id="calMonth"
runat="server"
cssclass="Blog_Calendar"
...>
</asp:calendar>
Then add this style to the css stylesheet:
.Blog_Calendar{
display: none;
}
And you're done. This way you can turn the control on and off just editing the stylesheet. Anyway I suggest you to add this as a feature request on Gemini, so that future versions will enable hiding the calendar without editing .ascx files.
Best regards,
Dario Rossa