Here is my structure in page folder
/Universum <- project
/Universum/tutorial <- tutorial
On main page I got index.html
and link to open new popuped window
<a href="#" id="rollover5" onclick="window.open('/Universum/tutorial/tutorial.seam', 'aaa', 'menubar=yes,toolbar=no,location=no,directories=no,status=no,scrollbars=yes,resizable=no,fullscreen=no,channelmode=no,width=800,height=600').focus(); return false" title="StarGate Universum #{messages['mainPage.title.faq']}" />
Problem solved