why when change rouer doesnt appear image in jsf?

In some pages the route of image is correctly, but when change page the image doesnt found.

This is my code in the top template:

  <img class="navbar-brand" src="../resources/images/jsflogo.png" id="logo_custom" width="10%"  alt="logo"/>

the image its show only in some pages but when i try other route doesnt appears. Have any way for type this image dinamically for that avoid doesnt found?