[xwiki-users] How to add a button with confirmation to save my page?

Hi, I have my application with MyClass, MySheet and MyTemplate. When I have a new page (based on MySheet/Class), in edit mode I can modify all my fields of Myclass Object but I want to add a button to save my page after confirmation... For the moment I have a button to redirect in a new page BUT I want to save current page before redirect if the user agreed a confirmation box. More precisely on my nice appli, on new page in edit mode, I have standard Save, Save and continue and cancel button and I want another one to ask on clik: "are you sure to save current fields modified on current page and open this another page"? - if yes save current page, add a value in a field with velocity and save and redirect to another one. - if No stay in edit mode Do you have a way to recommend? (perhaps I must try $('#form').submit(function() { with jquery) but I don't know if this save my page? Thxs for any help. Pascal B.