Send Mail to Specific Roles I need to send Emails to site users with specific role like "Administrator".

This is achievable using view on any action like "After saving new content".. etc..

But i want to send emails on one menu click event, I have menu item in Management Menu of Drupal and on click of that i want to send mails to all admin users.

How this is achievable?? Please suggest me guys..

Thanks in advance..!!
With custom module.
See hook_menu()

As page_callback define your "send mail" function for restricted user roles