I am trying to get the Prototype in the Zope Book working and run into the following problem when typing in the index_html file (Listing 4.1). Here is the code - - - - - - - - - - - - - - - - - - - - - - - - <dtml-var standard_html_header> <center> <dtml-if "AUTHENTICATED_USER.has_role('Anonymous')"> <h3>Welcome to your Message Board</h3><p> Please identify! <p> <a href="login_html">Login</a> </dtml-if> </center> <dtml-var standard_html_footer> - - - - - - - - - - - - - - - - - - - - - - - - and here is the error: Compilation failed TAL.HTMLParser.HTMLParseError: malformed start tag, at line 3, column 14 I have looked and looked, but do not see what I've done wrong. Can you help me, please? Thanks, Greg Lindstrom Vilonia, Arkansas