####################################################
# AOL.com button.adp
# Version 2.0 Modified 11/15/02
#
# Reads VL5 headers and output a singout image and link. 
# Outputs nothing if used in AOL browser since you
# can't log out of AOL via a browser link.
#
####################################################

<%
set head [ns_conn headers]
set realm [ns_set iget $head "RPAREALMNAME"]
if {[string match "" $realm ]} {
# If Realm is blank (no VL5) so check cookies for SNS authentication
set docCookies [ns_set iget [ ns_conn headers ] cookie ]
if { [ string match "*MC_CMP_ESKX*" $docCookies] && [ string match "*MC_CMP_ESK*" $docCookies]} {
  #SNS cookies present so user is logged in. Output SNS Signout button
  ns_puts "document.write(\"<a href='http://my.screenname.aol.com/_cqr/logout/mcLogout.tmpl?siteId=aolcomnewprod' tabindex='2'><img src='http://art.aol.com/gr/sns_signout.gif' width='82' height='33' alt='Sign Out' border='0'></a>\");"
}
}