(fram)agenda - Change the default calendar view

Hi everyone,
I’m trying to display the framagenda calendar on my webpage.

Here is the Iframe I used

""<iframe width="600" height="400" src="https://framagenda.org/index.php/apps/calendar/embed/IDCal"></iframe>""

It works (with firefox but not chromium), but only in the “month” mode.
I want to display the weekly mode by default (and ideally using 5 days instead of 7), similarly to what is available with googleAgenda.

Has anyone found the way to add these parameters to the calendar url (or the iframe) ?

Thank you in advance.