Creating link to "web programm" like Google Tasks

For standalone google acccount use
https://mail.google.com/tasks/m — mobile version
https://mail.google.com/tasks/android — Android
https://mail.google.com/tasks/iphone — iPhone
https://mail.google.com/tasks/ig — iGoogle
https://mail.google.com/tasks/canvas — iGoogle

If you using google apps use this
https://mail.google.com/tasks/a/my_domain.ru/canvas

the source is http://m.habrahabr.ru/post/73079/