Finally it also works on Chrome (I restarted Chrome because of an update and then it worked) !
The only issue I still notice is that the tool box does not show up when the mouse get over the user column beside the posts, except on IE ! But that is not a big issue as that’s not a problem for users but for me and I know how to workaround !
It was a real pleasure to “work” with you ! and I thank you very much for your time and the help you provided here !
Didero