Global
url - Current url (tour.screen.DBServlet?menu=xxx)
baseurl - tour.screen.DBServlet
HeaderEnd
menutitle - Screen title (from menu file)
keywords - meta keywords (from menu file)
menudesc - Screen description (from menu file)
Logo
url - current URL
user - current user name
language - current language
Menubar
url - Current url
menutitle - Menu title
Help Menubar
screen - screen param
record - record param
menu - menu param
Trailer
url - Current url
MenuCell
menutitle -
menudesc -
items -
type -
submenu -
icon -
link -
javalogo - If java is run, display the html with the tags