navigation rule

[L Frohman]

In the <to-view-id> tag in faces-config.xml navigation, myfaces always
puts a / in front and adds .jsp at the end of any urls, if those are not
already there. Is there a way to prevent this behaviour? I want to
navigate to the acegi security filter, 
 
<to-view-id>j_acegi_security_check</to-view-id>
 
but I get an error "/j_acegi_security_check.jsp" not found.
 
Thanks,
Lance