Lost top dock want to re-create as it was , is it possible?
Thanks
Everything is possible 
Which one exactly, the minimizer ? yes I think you can do that from the enlightenment options (right/middle/left click in the desktop)
Also as an alternative you can try the option to "restart desktop configurations" from your applications menu (warning: it will crash your desktop creating a new desktop conf, but will include possible updated confs too so is not a bad thing)
I mean the top bar. I think it is a customised cairo-dock as in the following image:
but the top left icon is an elive icon 
Oh yes, that's cairo-dock, and a nice setting
mmh you should be able to configure that icon, otherwise kill cairo-dock and edit the configuration files and try to change the logo manually:
.config/cairo-dock ❯❯❯ ack logo-elive
current_theme/plug-ins/GMenu/GMenu.conf
18-#g+[Default] Image filename:
19:icon=logo-elive
All done and dusted Thanks
