add bookmark in Firefox without any dialog box

Usi开发者_开发百科ng JavaScript, is it possible to add a bookmark in Firefox directly, without opening any dialog box? That is, I want the user clic on a link and that the bookmark is automatically created, without the need to any further step.

Fortunately, no. It would be a horrible breach of security.

Could be a different story in the context of a Firefox Extension, but I assume you are asking for a normal web page.

If it was possible, any possible website would be able to create any kind bookmark, without the user even noticing.

As a user, I certainly hope this is not possible ^^

(And, as a developper, I don't think it is)