diff --git a/wiki/macro/BackgroundImage.py b/wiki/macro/BackgroundImage.py
new file mode 100644
index 00000000..0426d5a9
--- /dev/null
+++ b/wiki/macro/BackgroundImage.py
@@ -0,0 +1,13 @@
+
+def execute(macro, args):
+
+    argv = args.split(',')
+    pic = argv[0].strip()
+
+    html_fmt = '''
+    <div style="background: transparent url('%s') center left no-repeat;">
+    %s
+    </div>
+    '''
+    pic0 = AttachFile.getAttachUrl(pn, pic0, self.request)
+    pic0 = wikiutil.escape(pic0)
diff --git a/wiki/macro/Latex.py b/wiki/macro/Latex.py
new file mode 100644
index 00000000..cd275a6c
--- /dev/null
+++ b/wiki/macro/Latex.py
@@ -0,0 +1,44 @@
+# -*- coding: utf-8 -*-
+"""
+See the latex parser, this is just a thin wrapper around it.
+"""
+# Imports
+from MoinMoin import wikiutil
+import re
+
+Dependencies = []
+
+splitre = re.compile(r'([^\\])%')
+
+class latex:
+    def __init__(self, macro, args):
+        self.macro = macro
+        self.formatter = macro.formatter
+        self.text = args
+
+    def renderInPage(self):
+        # return immediately if getting links for the current page
+        if self.macro.request.mode_getpagelinks:
+            return ''
+
+        if self.text is None: # macro call without parameters
+            return ''
+
+        # get an exception? for moin before 1.3.2 use the following line instead:
+        # L = wikiutil.importPlugin('parser', 'latex', 'Parser', self.macro.cfg.data_dir)
+        L = wikiutil.importPlugin(self.macro.cfg, 'parser', 'latex', 'Parser')
+        if L is None:
+            return self.formatter.text("<<please install the latex parser>>")
+        l = L('', self.macro.request)
+        tmp = splitre.split(self.text, 1)
+        if len(tmp) == 3:
+            prologue,p2,tex=tmp
+            prologue += p2
+        else:
+            prologue = ''
+            tex = tmp[0]
+        return l.get(self.formatter, tex, prologue)
+
+
+def execute(macro, args):
+    return latex(macro, args).renderInPage()
diff --git a/wiki/theme/CransWifi.py b/wiki/theme/CransWifi.py
new file mode 100644
index 00000000..4a984165
--- /dev/null
+++ b/wiki/theme/CransWifi.py
@@ -0,0 +1,237 @@
+# -*- coding: iso-8859-1 -*-
+"""
+    MoinMoin cr@ns
+
+
+"""
+
+from MoinMoin import wikiutil, version
+from MoinMoin import caching
+from MoinMoin.theme import ThemeBase
+from MoinMoin.Page import Page
+from MoinMoin.widget import html
+
+class Theme(ThemeBase):
+    name = "CransWifi"
+    scripts = ['jquery-1.3.2.min.js', 'crans.js']
+    stylesheets = (
+        # media         basename
+        ('all',         'reset-fonts-grids'),
+        ('all',         'base-min'),
+        ('all',         'common'),
+        ('screen',      'screen'),
+        ('print',       'print'),
+        ('projection',  'projection'),
+        )
+
+    def header(self, d, **kw):
+        """ Assemble wiki header
+        
+        @param d: parameter dictionary
+        @rtype: unicode
+        @return: page header html
+        """
+        # hack
+        self.cfg.logo_string = u'<img src="/wiki/CransWifi/img/logo2.png" alt="cr@ns Logo">'
+        html = [
+            # Pre header custom html
+            self.emit_custom_html(self.cfg.page_header1),
+            
+            # Header
+            u'<div id="doc4" class="yui-t2">',
+            u'<div id="hd">',
+
+            u'</div>',
+#             u'<div id="locationline">',
+#             self.interwiki(d),
+#             u'</div>',
+#             u'<div id="pageline"><hr style="display:none;"></div>',
+
+#             self.editbar(d),
+#             u'</div>',
+            u'<div id="bd">',
+            u'<div id="yui-main">',
+            u'<div class="yui-b"><div class="yui-g PageContent">',
+            self.msg(d),
+            self.breadcrumbs(d),
+            self.title(d),
+            
+            # Post header custom html (not recommended)
+            self.emit_custom_html(self.cfg.page_header2),
+            
+            # Start of page
+            self.startPage(),
+        ]
+        return u'\n'.join(html)
+
+    def footer(self, d, **keywords):
+        """ Assemble wiki footer
+        
+        @param d: parameter dictionary
+        @keyword ...:...
+        @rtype: unicode
+        @return: page footer html
+        """
+        page = d['page']
+        html = [
+            # End of page
+            u'<hr />',
+            self.pageinfo(page),
+            self.endPage(),
+            # Pre footer custom html (not recommended!)
+            self.emit_custom_html(self.cfg.page_footer1),
+            u'</div>',  # end of yui-g 
+            u'</div>',  # end of yui-b
+            u'</div>',  # end of yui-main
+            # NAVIGATION
+            u'<div class="yui-b">',  
+            self.logo(),
+            u'<h2>Navigation</h2>',
+            self.navibar(d),
+            u'</div>',  # end of yui-b (navigation)
+            u'</div>',  # end of #bd
+#            self.credits(d),
+#            self.showversion(d, **keywords),
+            u'</div>',  # end of #doc4
+            # Toolbar
+            u'<div id="ToolBar">',
+            self.editbar(d),
+            self.searchform(d),
+            u'</div>',
+            # UserBar
+            u'<div id="UserBar">',
+            self.username(d),
+            u'</div>',
+            # Login
+            u'<div id="loginBox">',
+            self.loginform(d),
+            u'</div>',
+            # Post footer custom html
+            self.emit_custom_html(self.cfg.page_footer2),
+            ]
+        return u'\n'.join(html)
+    
+    def title(self, d):
+        """ Assemble the title
+        
+        @param d: parameter dictionary
+        @rtype: string
+        @return: title html
+        """
+        _ = self.request.getText
+        page_title = ""
+        if d['title_text'] == d['page'].split_title(): 
+            curpage = ''
+            segments = d['page_name'].split('/') # was: title_text
+            page_title = segments[-1]
+        else:
+            page_title = wikiutil.escape(d['title_text'])
+        html = '<h1 class="bigtitle">%s</h1>' % page_title
+        return html
+
+    def breadcrumbs(self, d):
+        """ Assemble the breadcrumbs
+        
+        @param d: parameter dictionary
+        @rtype: string
+        @return: title html
+        """
+        _ = self.request.getText
+        content = []
+        if d['title_text'] == d['page'].split_title(): 
+            curpage = ''
+            segments = d['page_name'].split('/') # was: title_text
+            for s in segments[:-1]:
+                curpage += s
+                content.append("<li>%s</li>" % Page(self.request, curpage).link_to(self.request, s))
+                curpage += '/'
+            content.append(('<li><span class="disabled">%(text)s</span></li>') % {
+                'text': wikiutil.escape(segments[-1]),
+                })
+        else:
+            content.append('<li>%s</li>' % wikiutil.escape(d['title_text']))
+        if len(content) < 2 :
+            return ""
+        html = '<ul id="breadcrumbs">%s</ul>' % "".join(content)
+        return html
+
+    def loginform(self, d):
+        """ Create the complete HTML form code. """
+        def make_field(label, name, value="", type="text", size="32", **kw):
+            p = html.P(**kw)
+            if label:
+                p.append(html.Raw('<label for="%s">%s</label>' % (name, label)))
+            p.append(html.INPUT(type=type, value=value, size=size, name=name))
+            return p
+        _ = self.request.getText
+        request = self.request
+        sn = request.getScriptname()
+        pi = request.getPathinfo()
+        action = u"%s%s" % (sn, pi)
+        hints = []
+        for authm in request.cfg.auth:
+            hint = authm.login_hint(request)
+            if hint:
+                hints.append(hint)
+        form = html.FORM(action=action, name="loginform")
+        form.append(html.INPUT(type="hidden", name="action", value="login"))
+        for hint in hints:
+            form.append(html.P().append(html.Raw(hint)))
+        cfg = request.cfg
+        if 'username' in cfg.auth_login_inputs:
+            form.append(
+                make_field(label=_('Name'), name="name"))
+
+        if 'password' in cfg.auth_login_inputs:
+            form.append(
+                make_field(label=_('Password'), name="password", type="password"))
+
+        if 'openid_identifier' in cfg.auth_login_inputs:
+            form.append(
+                make_field(label=_('OpenID'), name="openid_identifier", id="openididentifier"))
+        buttons = html.P(CLASS="buttons").extend([
+                html.A(CLASS="hideLoginBox", href="#").extend([html.Raw(_("Cancel"))]), 
+                html.Raw('&nbsp;'),
+                html.INPUT(name='login', type="submit", value=_('Login'))])
+        form.append(buttons)
+
+        return unicode(form)
+
+    def headscript(self, d):
+        link = '<script type="text/javascript" src="%s"></script>'
+
+        # Create stylesheets links
+        html = []
+        prefix = self.cfg.url_prefix_static
+        jshref = '%s/%s/js' % (prefix, self.name)
+        for script in self.scripts:
+            href = '%s/%s' % (jshref, script)
+            html.append(link % href)
+        html = u"\n".join(html)
+
+        return ThemeBase.headscript(self, d)+html
+
+    # disable gui editor
+    def guiEditorScript(self, d):
+        return ""
+
+    def editorheader(self, d, **kw):
+        """ Assemble wiki header for editor
+        
+        @param d: parameter dictionary
+        @rtype: unicode
+        @return: page header html
+        """
+        return self.header(d, **kw)
+
+
+def execute(request):
+    """
+    Generate and return a theme object
+        
+    @param request: the request object
+    @rtype: MoinTheme
+    @return: Theme object
+    """
+    return Theme(request)
+