Menu not changing page when clicking from Submenu

If you are on some submenu you can't return to the top menu.

https://github.com/centreon/centreon/issues/981
 

Steps to Reproduce

First case:

1. click on Configure Pollers in the Topbar
2. Make an Export on a Poller
3. After export the Button in the Topbar has no more effect

Second case:

1 click on Configuration->Hosts->Hosts

2. On the host list click on the link for view services of a host

3. On The Services per Host Page now click on the menu Configuration->Hosts->Hosts (like on the first step)
4. The Click has no effect. The page doesn't change and the user will not return to the list of hosts