#
#
# patch "www/viewmtn/templates/base.html"
#  from [96ce364d2dfd62b29e6557bebfd3e5f9a6c87b46]
#    to [2cc1baad611149eae8cbb7530ccc5dfad8d0d6c0]
# 
# patch "www/viewmtn/templates/branch.html"
#  from [9b84a47baffe133624433db124e92d70a206bb6a]
#    to [a4cbf76f63539dababe0ef8ebf23d3fd9613eca0]
# 
# patch "www/viewmtn/templates/branchchanges.html"
#  from [84dfe05fe66d988e3cdf426da5e0b339ed5d2df2]
#    to [3e6eb86af47eb9a35daa078c7ceb665a5d4a3385]
# 
# patch "www/viewmtn/templates/branchchangesrss.html"
#  from [815fa5b5b1d06136d19fbf83b3c9f0c521d7bb05]
#    to [830d480a7d295b03223d9228f9f7bbaa0eb0b108]
# 
# patch "www/viewmtn/templates/branchchoosehead.html"
#  from [67a2b7d951933ad3763747eb7bcb3fae02500c49]
#    to [a17e85b284086f1f31b5b891fd65e6d7bea00396]
# 
# patch "www/viewmtn/templates/index.html"
#  from [0fb7fc02dd5179e6b4724d4fb96281b6235268ab]
#    to [0aff4ba1208511a913e0eefe26be15bb4f881f18]
# 
# patch "www/viewmtn/templates/revision.html"
#  from [e9eeb6212f211ce522b1db16156e7129e00993d1]
#    to [7dfcf544f47c3d83e388ff4cc5158e79cbad8456]
# 
# patch "www/viewmtn/templates/revisionbrowse.html"
#  from [66d38381f187bc229bccd5489ad81693460b68e9]
#    to [1e44165a1ebd4b01300f8dd9f0ab3c7917afd1b6]
# 
# patch "www/viewmtn/templates/revisiondiff.html"
#  from [0cfa3372c64f3e1dc8f6112afff98281feb88b07]
#    to [d95536b104b7e5f8de2a1dc72c8cfd05c8e0c211]
# 
# patch "www/viewmtn/templates/revisionfile.html"
#  from [8d316cefa1d01ec52d0e42a923a7736a46efda0d]
#    to [d7449dbb28c6d012d544286db51f0b74d7436302]
# 
# patch "www/viewmtn/templates/revisionfileimg.html"
#  from [cd246dd75333b2ced5d8dd9216e0d50a16769dfd]
#    to [3ffc56f0f64e11706795325bd40dcb23bad1746e]
# 
# patch "www/viewmtn/templates/revisionfileobj.html"
#  from [aecf0edca364646c23f9fecfb764159a73b4d7d1]
#    to [e2fe074990da1545acc287c981f28c251d28e17a]
# 
# patch "www/viewmtn/templates/tags.html"
#  from [42d078da8e8619948a5b2ebbe93f6265ef9ab285]
#    to [511aae4f4e7a51888785f56beea82572a6aa4e13]
# 
# patch "www/viewmtn/viewmtn.py"
#  from [1dc5caa196fe72d70fa67baaad7ed79f3a430868]
#    to [f58e2c18dae0915b9a68817994ad961b81f7a154]
#
============================================================
--- www/viewmtn/templates/base.html	96ce364d2dfd62b29e6557bebfd3e5f9a6c87b46
+++ www/viewmtn/templates/base.html	2cc1baad611149eae8cbb7530ccc5dfad8d0d6c0
@@ -17,8 +17,8 @@
 <div id="popupBox" class="invisible"></div>
 <div id="menuBar">
   <strong>ViewMTN</strong>:
-  <a href="$dynamic_join('')">Branches</a> |
-  <a href="$dynamic_join('tags')">Tags</a> |
+  <a href="$dynamic_join('', $project)">Branches</a> |
+  <a href="$dynamic_join('tags', $project)">Tags</a> |
   <a href="$dynamic_join('help')">Help</a> |
   <a href="$dynamic_join('about')">About</a><br />
 
============================================================
--- www/viewmtn/templates/branch.html	9b84a47baffe133624433db124e92d70a206bb6a
+++ www/viewmtn/templates/branch.html	a4cbf76f63539dababe0ef8ebf23d3fd9613eca0
@@ -1,11 +1,11 @@
 #extends base
 
 #def extramenu
 <strong>Branch $branch.name</strong>:
-<a href="$dynamic_join('branch/changes/%s' % $branch.name)">Changes</a> |
-<a href="$dynamic_join('branch/head/info/%s' % $branch.name)">Head revision</a>
+<a href="$dynamic_join('branch/changes/%s' % $branch.name, $project)">Changes</a> |
+<a href="$dynamic_join('branch/head/info/%s' % $branch.name, $project)">Head revision</a>
 #end def
 
 #def rssheaders
-<link rel="alternate" type="application/rss+xml" href="$link($branch).uri()/rss" title="RSS feed for $branch.name" />
+<link rel="alternate" type="application/rss+xml" href="$link($branch).uri($project)/rss" title="RSS feed for $branch.name" />
 #end def
============================================================
--- www/viewmtn/templates/branchchanges.html	84dfe05fe66d988e3cdf426da5e0b339ed5d2df2
+++ www/viewmtn/templates/branchchanges.html	3e6eb86af47eb9a35daa078c7ceb665a5d4a3385
@@ -13,8 +13,8 @@ Changes $from_change to $to_change on th
 #filter Filter
         <strong>$ago ago: $shortlog</strong><br />
         <span style="color:black;">
-            $link($revision).html("revision info") | 
-            $link($revision, "browse").html("browse files")
+            $link($revision).html($project, "revision info") | 
+            $link($revision, "browse").html($project, "browse files")
             $diffs
         </span>
 #end filter
@@ -42,7 +42,7 @@ Changes $from_change to $to_change on th
 <td>
 #if $next_from and $next_to
 #filter Filter
-$link($branch, from_change=$next_from, to_change=$next_to).html("earlier changes")
+$link($branch, from_change=$next_from, to_change=$next_to).html($project, "earlier changes")
 #end filter
 #else
 (no earlier changes)
@@ -51,14 +51,14 @@ $link($branch, from_change=$next_from, t
 
 <td>
 #filter Filter
-$link($branch).html("recent changes")
+$link($branch).html($project, "recent changes")
 #end filter
 </td>
 
 <td>
 #if $previous_from and $previous_to
 #filter Filter
-$link($branch, from_change=$previous_from, to_change=$previous_to).html("later changes")
+$link($branch, from_change=$previous_from, to_change=$previous_to).html($project, "later changes")
 #end filter
 #else
 (no later changes)
============================================================
--- www/viewmtn/templates/branchchangesrss.html	815fa5b5b1d06136d19fbf83b3c9f0c521d7bb05
+++ www/viewmtn/templates/branchchangesrss.html	830d480a7d295b03223d9228f9f7bbaa0eb0b108
@@ -1,16 +1,16 @@
 <rss version="2.0">
     <channel>
       <language>en-us</language>
 
       <title>Changes to branch $branch.name</title>
-      <link>$dynamic_join('/')</link>
+      <link>$dynamic_join('/', $project)</link>
       <description>Changes to branch $branch.name</description>
 
 
 #for $revision, $diffs, $ago, $author, $changelog, $shortlog, $when in $display_revs
 <item>
 #filter Filter
-    <link>$link($revision).uri()</link>
+    <link>$link($revision).uri($project)</link>
     <title>$shortlog</title>
     <description>$changelog</description>
 #end filter
============================================================
--- www/viewmtn/templates/branchchoosehead.html	67a2b7d951933ad3763747eb7bcb3fae02500c49
+++ www/viewmtn/templates/branchchoosehead.html	a17e85b284086f1f31b5b891fd65e6d7bea00396
@@ -5,7 +5,7 @@ There are multiple head revisions of the
 <p>
 There are multiple head revisions of the branch 
 #filter Filter
-$link($branch).html()
+$link($branch).html($project)
 #end filter
 . You can access the method 
 '$proxy_to' on each of these revisions by clicking on the links provided below. If you are 
============================================================
--- www/viewmtn/templates/index.html	0fb7fc02dd5179e6b4724d4fb96281b6235268ab
+++ www/viewmtn/templates/index.html	0aff4ba1208511a913e0eefe26be15bb4f881f18
@@ -9,7 +9,7 @@ Select one of the branches and you will 
 
 <p>
 Select one of the branches and you will be shown a list of recent changes that have occurred within it.
-If you are looking for a particular revision (for example, a release) the <a href="/tags">list of tags</a>
+If you are looking for a particular revision (for example, a release) the <a href="tags">list of tags</a>
 might be useful.
 </p>
 
@@ -19,7 +19,7 @@ might be useful.
 <tr>
   <td>
     #filter Filter
-    $link($branch).html()
+    $link($branch).html($project)
     #end filter
   </td>
 </tr>
============================================================
--- www/viewmtn/templates/revision.html	e9eeb6212f211ce522b1db16156e7129e00993d1
+++ www/viewmtn/templates/revision.html	7dfcf544f47c3d83e388ff4cc5158e79cbad8456
@@ -1,8 +1,8 @@
 #extends base
 
 #def extramenu
 <strong>Revision $revision.abbrev()</strong>:
-<a href="$dynamic_join('revision/info/%s' % $revision)">Info</a> |
-<a href="$dynamic_join('revision/browse/%s' % $revision)">Browse Files</a> |
-<a href="$dynamic_join('revision/tar/%s' % $revision)">Download (tar)</a><br />
+<a href="$dynamic_join('revision/info/%s' % $revision, $project)">Info</a> |
+<a href="$dynamic_join('revision/browse/%s' % $revision, $project)">Browse Files</a> |
+<a href="$dynamic_join('revision/tar/%s' % $revision, $project)">Download (tar)</a><br />
 #end def
============================================================
--- www/viewmtn/templates/revisionbrowse.html	66d38381f187bc229bccd5489ad81693460b68e9
+++ www/viewmtn/templates/revisionbrowse.html	1e44165a1ebd4b01300f8dd9f0ab3c7917afd1b6
@@ -6,7 +6,7 @@ Current directory:
 <p>
 Current directory:
 #for $l in $path_links
-$link($l).html()
+$link($l).html($project)
 #end for
 </p>
 
@@ -32,19 +32,19 @@ $branch_links
     </td>
     <td>
         #filter Filter
-        $link($this_path).html()
+        $link($this_path).html($project)
         #end filter
     </td>
     <td>
         #if $content_mark
         #filter Filter
-        $link($content_mark).html($ago, True)
+        $link($content_mark).html($project, $ago, True)
         #end filter
         #end if
     </td>
     <td>
         #filter Filter
-        $link($author).html()
+        $link($author).html($project)
         #end filter
     </td>
     <td>
============================================================
--- www/viewmtn/templates/revisiondiff.html	0cfa3372c64f3e1dc8f6112afff98281feb88b07
+++ www/viewmtn/templates/revisiondiff.html	d95536b104b7e5f8de2a1dc72c8cfd05c8e0c211
@@ -5,7 +5,7 @@
 
 #filter Filter
 <p>
-The unified diff between revisions $link($revision_from).html() and $link($revision_to).html() is displayed below.
+The unified diff between revisions $link($revision_from).html($project) and $link($revision_to).html($project) is displayed below.
 </p>
 #end filter
 
============================================================
--- www/viewmtn/templates/revisionfile.html	8d316cefa1d01ec52d0e42a923a7736a46efda0d
+++ www/viewmtn/templates/revisionfile.html	d7449dbb28c6d012d544286db51f0b74d7436302
@@ -5,7 +5,7 @@ Below is the file '$filename.name' from 
 <p>
 Below is the file '$filename.name' from this revision. You can also 
 #filter Filter
-$link($filename, for_download=True).html(override_description="download the file").
+$link($filename, for_download=True).html($project, override_description="download the file").
 #end filter
 </p>
 
============================================================
--- www/viewmtn/templates/revisionfileimg.html	cd246dd75333b2ced5d8dd9216e0d50a16769dfd
+++ www/viewmtn/templates/revisionfileimg.html	3ffc56f0f64e11706795325bd40dcb23bad1746e
@@ -1,5 +1,5 @@
 #extends revisionfile
 
 #def filecontents
-<img src="$link($filename, for_download=True).uri()" />
+<img src="$link($filename, for_download=True).uri($project)" />
 #end def
============================================================
--- www/viewmtn/templates/revisionfileobj.html	aecf0edca364646c23f9fecfb764159a73b4d7d1
+++ www/viewmtn/templates/revisionfileobj.html	e2fe074990da1545acc287c981f28c251d28e17a
@@ -1,9 +1,9 @@
 #extends revisionfile
 
 #def filecontents
 <object
   type="$mimetype"
-  data="$link($filename, for_download=True).uri()"
+  data="$link($filename, for_download=True).uri($project)"
 >
 <strong>Your browser doesn't support viewing content of type $mimetype</strong>. Use the download 
 link from above instead.
============================================================
--- www/viewmtn/templates/tags.html	42d078da8e8619948a5b2ebbe93f6265ef9ab285
+++ www/viewmtn/templates/tags.html	511aae4f4e7a51888785f56beea82572a6aa4e13
@@ -13,7 +13,7 @@ To view a particular tag, select it from
 <tr>
   <td valign="top">
     #filter Filter
-    $link($tag).html()
+    $link($tag).html($project)
     #end filter
   </td>
   <td valign="top">
@@ -22,7 +22,7 @@ To view a particular tag, select it from
   <td>
       #filter Filter
       #for branch in $tag.branches
-      $link($branch).html()<br />
+      $link($branch).html($project)<br />
       #end for
       #end filter
   </td>
============================================================
--- www/viewmtn/viewmtn.py	1dc5caa196fe72d70fa67baaad7ed79f3a430868
+++ www/viewmtn/viewmtn.py	f58e2c18dae0915b9a68817994ad961b81f7a154
@@ -48,7 +48,13 @@ debug = web.debug
 
 # /getjson.py -> /json[...] (private)
 
-dynamic_join = lambda path: urlparse.urljoin(config.dynamic_uri_path, path)
+#dynamic_join = lambda path: urlparse.urljoin(config.dynamic_uri_path, path)
+def dynamic_join(path, project=None):
+    if project:
+        return urlparse.urljoin(config.dynamic_uri_path, project+'/'+path)
+    else:
+        return urlparse.urljoin(config.dynamic_uri_path, path)
+
 static_join = lambda path: urlparse.urljoin(config.static_uri_path, path)
 
 def quicklog(changelog, max_size=None):
@@ -91,9 +97,9 @@ class Link:
         self.absolute_uri = None
         self.relative_uri = None
         self.description = description
-    def uri(self):
-        return dynamic_join(self.relative_uri)
-    def html(self, override_description=None, force_nbsp=False):
+    def uri(self, project=None):
+        return dynamic_join(self.relative_uri, project)
+    def html(self, project=None, override_description=None, force_nbsp=False):
         if override_description:
             if force_nbsp:
                 d = nbhq(override_description)
@@ -102,7 +108,7 @@ class Link:
         else:
             d = self.description
         if self.relative_uri:
-            uri = dynamic_join(self.relative_uri)
+            uri = dynamic_join(self.relative_uri, project)
         elif self.absolute_uri:
             uri = self.absolute_uri
         else:
@@ -185,7 +191,7 @@ def prettify(s):
 def prettify(s):
     return '&nbsp;'.join([hq(x[0].upper() + x[1:]) for x in s.replace("_", "").split(" ")])
 
-def certs_for_template(cert_gen):
+def certs_for_template(project, cert_gen):
     for cert in cert_gen:
         if cert[0] == 'key' and len(cert) != 10:
             raise Exception("Not a correctly formatted certificate: %s" % cert)
@@ -196,7 +202,7 @@ def certs_for_template(cert_gen):
         name = cert[5]
         value = cert[7]
         if name == "branch":
-            value = link(mtn.Branch(value)).html()
+            value = link(mtn.Branch(value)).html(project)
         else:
             value = '<br />'.join(map(hq, value.split('\n')))
 
@@ -204,7 +210,7 @@ def certs_for_template(cert_gen):
                 'name' : prettify(name), 
                 'value' : value }
 
-def revisions_for_template(revision, rev_gen):
+def revisions_for_template(project, revision, rev_gen):
     old_revisions = []
     stanzas = []
     grouping = None
@@ -229,15 +235,15 @@ def revisions_for_template(revision, rev
             # skip it here
             if not from_id:
                 continue
-            diff_links = ','.join([link(Diff(old_revision, revision, fname)).html() for old_revision in old_revisions])
-            value = "Patch file %s (%s)" % (link(mtn.File(fname, revision)).html(), diff_links)
+            diff_links = ','.join([link(Diff(old_revision, revision, fname)).html(project) for old_revision in old_revisions])
+            value = "Patch file %s (%s)" % (link(mtn.File(fname, revision)).html(project), diff_links)
         elif stanza_type == "old_revision":
             old_revision = mtn.Revision(stanza[1])
             old_revisions.append(old_revision)
-            value = "Old revision is: %s (%s)" % (link(old_revision).html(), link(Diff(old_revision, revision)).html())
+            value = "Old revision is: %s (%s)" % (link(old_revision).html(project), link(Diff(old_revision, revision)).html(project))
         elif stanza_type == "add_file":
             fname = stanza[1]
-            value = "Add file: %s" % (link(mtn.File(fname, revision)).html())
+            value = "Add file: %s" % (link(mtn.File(fname, revision)).html(project))
         elif stanza_type == "add_dir":
             dname = stanza[1]
             value = "Add directory: %s" % (hq(dname))
@@ -246,10 +252,10 @@ def revisions_for_template(revision, rev
             value = "Delete: %s" % (hq(fname))
         elif stanza_type == "set":
             fname, attr, value = stanza[1], stanza[3], stanza[5]
-            value = "Set attribute '%s' to '%s' upon %s" % (hq(attr), hq(value), link(mtn.File(fname, revision)).html())
+            value = "Set attribute '%s' to '%s' upon %s" % (hq(attr), hq(value), link(mtn.File(fname, revision)).html(project))
         elif stanza_type == "rename":
             oldname, newname = stanza[1], stanza[3]
-            value = "Rename %s to %s" % (hq(oldname), link(mtn.File(newname, revision)).html())
+            value = "Rename %s to %s" % (hq(oldname), link(mtn.File(newname, revision)).html(project))
         else:
             value = "(this stanza type is not explicitly rendered; please report this.)\n%s" % hq(str(stanza))
 
@@ -304,45 +310,62 @@ class Renderer:
             web.render(template, None, True, mod_name)
         self._templates_loaded = True
 
-    def render(self, template, **kwargs):
+    def render(self, template, project, **kwargs):
         self.load_templates()
         terms = self.terms.copy()
+        terms['project'] = project
         terms.update(kwargs)
         web.render(template, terms)
 
 renderer = Renderer()
-ops = mtn.Operations([config.monotone, config.dbfile])
+#ops = mtn.Operations([config.monotone, config.dbfile])
+class AllOperations:
+    def __init__(self, monotone, dbfile):
+        self.monotone = monotone
+        self.dbfile = dbfile
+        self.opsmap = {}
+    def get(self, project):
+        if self.opsmap.has_key(project):
+            return self.opsmap[project]
+        dbpath = self.dbfile(project)
+        if os.path.exists(dbpath):
+            self.opsmap[project] = mtn.Operations([self.monotone, dbpath])
+            return self.opsmap[project]
+        web.notfound()
+
+ops = AllOperations(config.monotone, config.dbfile)
+
 mimehelp = sharedmimeinfo.LookupHelper()
 mimeicon = icontheme.MimeIcon(icontheme.IconTheme(config.icon_theme), config.icon_size)
 
 class Index:
-    def GET(self):
-        renderer.render('index.html', page_title="Branches", branches=ops.branches())
+    def GET(self, project):
+        renderer.render('index.html', project, page_title="Branches", branches=ops.get(project).branches())
 
 class About:
     def GET(self):
-        renderer.render('about.html', page_title="About")
+        renderer.render('about.html', None, page_title="About")
 
 class Tags:
-    def GET(self):
+    def GET(self, project):
         # otherwise we couldn't use automate again..
-        tags = map(None, ops.tags())
+        tags = map(None, ops.get(project).tags())
         tags.sort(lambda t1, t2: cmp(t1.name, t2.name))
         def revision_ago(rev):
             rv = ""
-            for cert in ops.certs(rev):
+            for cert in ops.get(project).certs(rev):
                 if cert[4] == 'name' and cert[5] == 'date':
                     revdate = common.parse_timecert(cert[7])
                     rv = common.ago(revdate)
             return rv
-        renderer.render('tags.html', page_title="Tags", tags=tags, revision_ago=revision_ago)
+        renderer.render('tags.html', project, page_title="Tags", tags=tags, revision_ago=revision_ago)
 
 class Help:
     def GET(self):
-        renderer.render('help.html', page_title="Help")
+        renderer.render('help.html', None, page_title="Help")
 
 class BranchChanges:
-    def get_last_changes(self, branch, heads, from_change, to_change):
+    def get_last_changes(self, project, branch, heads, from_change, to_change):
         revs = heads
         if len(revs) == 0:
             raise Exception("get_last_changes() unable to find somewhere to start - probably a non-existent branch?")
@@ -351,7 +374,7 @@ class BranchChanges:
 
         def on_our_branch(r):
             rv = False
-            for cert in ops.certs(r):
+            for cert in ops.get(project).certs(r):
                 if cert[4] == 'name' and cert[5] == 'branch':
                     if cert[7] == branch.name:
                         rv = True
@@ -361,7 +384,7 @@ class BranchChanges:
             new_to_parent = []
             for rev in to_parent:
                 # we must be cautious; we only want to look at parents on our branch!
-                parents = map(None, ops.parents(rev))
+                parents = map(None, ops.get(project).parents(rev))
                 parents = filter(on_our_branch, parents)
                 new_to_parent += parents
             if len(new_to_parent) == 0:
@@ -370,10 +393,10 @@ class BranchChanges:
             to_parent = new_to_parent
             revs += new_to_parent
 #       toposort seems pretty darn slow; let's avoid this one..
-#        revs = map(None, ops.toposort(revs))[:count]
+#        revs = map(None, ops.get(project).toposort(revs))[:count]
         certs_for_revs = []
         for rev in revs:
-            certs_for_revs.append((rev, map(None, ops.certs(rev))))
+            certs_for_revs.append((rev, map(None, ops.get(project).certs(rev))))
         def cd(certs):
             for cert in certs:
                 if cert[4] == 'name' and cert[5] == 'date':
@@ -382,7 +405,7 @@ class BranchChanges:
         certs_for_revs.sort(lambda b, a: cmp(cd(a[1]), cd(b[1])))
         return certs_for_revs[from_change:to_change], new_to_parent
 
-    def GET(self, branch, from_change, to_change, template_name):
+    def GET(self, project, branch, from_change, to_change, template_name):
         def for_template(revs):
             rv = []
             for rev, certs in revs:
@@ -405,19 +428,19 @@ class BranchChanges:
                 if rev_branch != branch.name:
                     # yikes, fallen down a well
                     continue
-                for stanza in ops.get_revision(rev):
+                for stanza in ops.get(project).get_revision(rev):
                     if stanza and stanza[0] == "old_revision":
                         old_revision = stanza[1]
                         diffs.append(Diff(mtn.Revision(old_revision), revision))
                 if diffs:
-                    diffs = '| ' + ', '.join([link(d).html('diff') for d in  diffs])
+                    diffs = '| ' + ', '.join([link(d).html(project, 'diff') for d in  diffs])
                 else:
                     diffs = ''
                 rv.append((revision, diffs, ago, mtn.Author(author), '<br />\n'.join(changelog), shortlog, when))
             return rv
         
         branch = mtn.Branch(branch)
-        heads = [t for t in ops.heads(branch.name)]
+        heads = [t for t in ops.get(project).heads(branch.name)]
         if not heads:
             return web.notfound()
         per_page = 10
@@ -429,7 +452,7 @@ class BranchChanges:
             to_change = int(to_change)
         else:
             to_change = per_page
-        changed, new_starting_point = self.get_last_changes(branch, heads, from_change, to_change)
+        changed, new_starting_point = self.get_last_changes(project, branch, heads, from_change, to_change)
         # next and previous 'from' and 'to' indexes
         if len(changed) == to_change - from_change:
             next_from, next_to = to_change, to_change + per_page
@@ -442,7 +465,7 @@ class BranchChanges:
         else:
             previous_from, previous_to = None, None
         
-        renderer.render(template_name, 
+        renderer.render(template_name, project,
                         page_title="Branch %s" % branch.name,
                         branch=branch, 
                         from_change=from_change, 
@@ -454,70 +477,71 @@ class HTMLBranchChanges(BranchChanges):
                         display_revs=for_template(changed))
 
 class HTMLBranchChanges(BranchChanges):
-    def GET(self, branch, from_change, to_change):
-        BranchChanges.GET(self, branch, from_change, to_change, "branchchanges.html")
+    def GET(self, project, branch, from_change, to_change):
+        BranchChanges.GET(self, project, branch, from_change, to_change, "branchchanges.html")
 
 class RSSBranchChanges(BranchChanges):
-    def GET(self, branch, from_change, to_change):
-        BranchChanges.GET(self, branch, from_change, to_change, "branchchangesrss.html")
+    def GET(self, project, branch, from_change, to_change):
+        BranchChanges.GET(self, project, branch, from_change, to_change, "branchchangesrss.html")
 
 class RevisionPage(object):
-    def get_fileid(self, revision, filename):
+    def get_fileid(self, project, revision, filename):
         rv = None
-        for stanza in ops.get_manifest_of(revision):
+        for stanza in ops.get(project).get_manifest_of(revision):
             if stanza[0] != 'file':
                 continue
             if stanza[1] == filename:
                 rv = stanza[3]
         return rv
-    def exists(self, revision):
+    def exists(self, project, revision):
         try:
-            certs = [t for t in ops.certs(revision)]
+            certs = [t for t in ops.get(project).certs(revision)]
             return True
         except mtn.MonotoneException:
             return False
-    def branches_for_rev(self, revisions_val):
+    def branches_for_rev(self, project, revisions_val):
         rv = []
-        for stanza in ops.certs(revisions_val):
+        for stanza in ops.get(project).certs(revisions_val):
             if stanza[4] == 'name' and stanza[5] == 'branch':
                 rv.append(stanza[7])
         return rv
         
 class RevisionInfo(RevisionPage):
-    def GET(self, revision):
+    def GET(self, project, revision):
         revision = mtn.Revision(revision)
-        if not self.exists(revision):
+        if not self.exists(project, revision):
             return web.notfound()
-        certs = ops.certs(revision)
-        revisions = ops.get_revision(revision)
-        output_png, output_imagemap = ancestry_graph(revision)
+        certs = ops.get(project).certs(revision)
+        revisions = ops.get(project).get_revision(revision)
+        output_png, output_imagemap = ancestry_graph(project, revision)
         if os.access(output_imagemap, os.R_OK):
             imagemap = open(output_imagemap).read().replace('\\n', ' by ')
-            imageuri = dynamic_join('/revision/graph/' + revision)
+            imageuri = dynamic_join('revision/graph/' + revision, project)
         else:
             imagemap = imageuri = None
-        renderer.render('revisioninfo.html', 
+        renderer.render('revisioninfo.html',
+                        project,
                         page_title="Revision %s" % revision.abbrev(),
                         revision=revision, 
-                        certs=certs_for_template(certs),
+                        certs=certs_for_template(project, certs),
                         imagemap=imagemap,
                         imageuri=imageuri,
-                        revisions=revisions_for_template(revision, revisions))
+                        revisions=revisions_for_template(project, revision, revisions))
 
 class RevisionDiff(RevisionPage):
-    def GET(self, revision_from, revision_to, filename=None):
+    def GET(self, project, revision_from, revision_to, filename=None):
         revision_from = mtn.Revision(revision_from)
         revision_to = mtn.Revision(revision_to)
-        if not self.exists(revision_from):
+        if not self.exists(project, revision_from):
             return web.notfound()
-        if not self.exists(revision_to):
+        if not self.exists(project, revision_to):
             return web.notfound()
         if filename != None:
             files = [filename]
         else:
             files = []
-        diff = ops.diff(revision_from, revision_to, files)
-        renderer.render('revisiondiff.html', 
+        diff = ops.get(project).diff(revision_from, revision_to, files)
+        renderer.render('revisiondiff.html', project,
                         page_title="Diff from %s to %s" % (revision_from.abbrev(), revision_to.abbrev()),
                         revision=revision_from,
                         revision_from=revision_from,
@@ -526,15 +550,15 @@ class RevisionFile(RevisionPage):
                         files=files)
 
 class RevisionFile(RevisionPage):
-    def GET(self, revision, filename):
+    def GET(self, project, revision, filename):
         revision = mtn.Revision(revision)
-        if not self.exists(revision):
+        if not self.exists(project, revision):
             return web.notfound()
         language = filename.rsplit('.', 1)[-1]
-        fileid = RevisionPage.get_fileid(self, revision, filename)
+        fileid = RevisionPage.get_fileid(self, project, revision, filename)
         if not fileid:
             return web.notfound()
-        contents = ops.get_file(fileid)
+        contents = ops.get(project).get_file(fileid)
         mimetype = mimehelp.lookup(filename, '')
         mime_to_template = {
             'image/jpeg'           : 'revisionfileimg.html', 
@@ -551,7 +575,7 @@ class RevisionFile(RevisionPage):
                 template = 'revisionfiletxt.html'
             else:
                 template = 'revisionfilebin.html'
-        renderer.render(template,
+        renderer.render(template, project,
                         filename=mtn.File(filename, revision),
                         page_title="File %s in revision %s" % (filename, revision.abbrev()),
                         revision=revision,
@@ -559,15 +583,15 @@ class RevisionDownloadFile(RevisionPage)
                         contents=syntax.highlight(contents, language))
 
 class RevisionDownloadFile(RevisionPage):
-    def GET(self, revision, filename):
+    def GET(self, project, revision, filename):
         web.header('Content-Disposition', 'attachment; filename=%s' % filename)
         revision = mtn.Revision(revision)
-        if not self.exists(revision):
+        if not self.exists(project, revision):
             return web.notfound()
-        fileid = RevisionPage.get_fileid(self, revision, filename)
+        fileid = RevisionPage.get_fileid(self, project, revision, filename)
         if not fileid:
             return web.notfound()
-        for idx, data in enumerate(ops.get_file(fileid)):
+        for idx, data in enumerate(ops.get(project).get_file(fileid)):
             if idx == 0:
                 mimetype = mimehelp.lookup(filename, data)
                 web.header('Content-Type', mimetype)
@@ -575,15 +599,15 @@ class RevisionTar(RevisionPage):
         sys.stdout.flush()
 
 class RevisionTar(RevisionPage):
-    def GET(self, revision):
+    def GET(self, project, revision):
         # we'll output in the USTAR tar format; documentation taken from:
         # http://en.wikipedia.org/wiki/Tar_%28file_format%29
         revision = mtn.Revision(revision)
-        if not self.exists(revision):
+        if not self.exists(project, revision):
             return web.notfound()
         web.header('Content-Disposition', 'attachment; filename=%s.tar' % revision)
         web.header('Content-Type', 'application/x-tar')
-        manifest = [stanza for stanza in ops.get_manifest_of(revision)]
+        manifest = [stanza for stanza in ops.get(project).get_manifest_of(revision)]
         # for now; we might want to come up with something more interesting; 
         # maybe the branch name (but there might be multiple branches?)
         basedirname = revision
@@ -597,7 +621,7 @@ class RevisionTar(RevisionPage):
             filename, fileid = stanza[1], stanza[3]
             filecontents = cStringIO.StringIO()
             filesize = 0
-            for data in ops.get_file(fileid):
+            for data in ops.get(project).get_file(fileid):
                 filesize += len(data)
                 filecontents.write(data)
             ti = tarfile.TarInfo()
@@ -605,11 +629,11 @@ class RevisionTar(RevisionPage):
             ti.mode, ti.type = 00600, tarfile.REGTYPE
             ti.uid = ti.gid = 0
             # determine the most recent of the content marks
-            content_marks = [t[1] for t in ops.get_content_changed(revision, filename)]
+            content_marks = [t[1] for t in ops.get(project).get_content_changed(revision, filename)]
             if len(content_marks) > 0:
                 # just pick one to make this faster
                 content_mark = content_marks[0]
-                since_epoch = timecert(ops.certs(content_mark)) - datetime.datetime.fromtimestamp(0)
+                since_epoch = timecert(ops.get(project).certs(content_mark)) - datetime.datetime.fromtimestamp(0)
                 ti.mtime = since_epoch.days * 24 * 60 * 60 + since_epoch.seconds
             else:
                 ti.mtime = 0
@@ -618,12 +642,12 @@ class RevisionBrowse(RevisionPage):
             tarobj.addfile(ti, filecontents)
 
 class RevisionBrowse(RevisionPage):
-    def GET(self, revision, path):
+    def GET(self, project, revision, path):
         revision = mtn.Revision(revision)
-        if not self.exists(revision):
+        if not self.exists(project, revision):
             return web.notfound()
-        branches = RevisionPage.branches_for_rev(self, revision)
-        revisions = ops.get_revision(revision)
+        branches = RevisionPage.branches_for_rev(self, project, revision)
+        revisions = ops.get(project).get_revision(revision)
 
         def components(path):
             # NB: mtn internally uses '/' for paths, so we shouldn't use os.path.join()
@@ -658,7 +682,7 @@ class RevisionBrowse(RevisionPage):
             page_title += " of %s %s" % (branch_plural, ', '.join(branches))
         
         def cut_manifest_to_subdir():
-            manifest = map(None, ops.get_manifest_of(revision))
+            manifest = map(None, ops.get(project).get_manifest_of(revision))
             in_the_dir = False
             for stanza in manifest:
                 stanza_type = stanza[0]
@@ -696,9 +720,9 @@ class RevisionBrowse(RevisionPage):
 
             def get_cert(revision):
                 if not certs.has_key(revision):
-                    # subtle bug slipped in here; ops.cert() is a generator 
+                    # subtle bug slipped in here; ops.get(project).cert() is a generator 
                     # so we can't just store it in a cache!
-                    certs[revision] = map(None, ops.certs(revision))
+                    certs[revision] = map(None, ops.get(project).certs(revision))
                 return certs[revision]
 
             def _get_certinfo(revision):
@@ -724,7 +748,7 @@ class RevisionBrowse(RevisionPage):
                 
             for stanza_type, this_path in entry_iter:
                 # determine the most recent of the content marks
-                content_marks = [t[1] for t in ops.get_content_changed(revision, this_path)]
+                content_marks = [t[1] for t in ops.get(project).get_content_changed(revision, this_path)]
                 for mark in content_marks:
                     get_cert(mark)
                 if len(content_marks):
@@ -757,9 +781,9 @@ class RevisionBrowse(RevisionPage):
         def mime_icon(mime_type):
             return dynamic_join('/mimeicon/' + mime_type)
 
-        renderer.render('revisionbrowse.html', 
+        renderer.render('revisionbrowse.html', project,
                         branches=branches,
-                        branch_links=', '.join([link(mtn.Branch(b)).html() for b in branches]),
+                        branch_links=', '.join([link(mtn.Branch(b)).html(project) for b in branches]),
                         path=path,
                         page_title=page_title,
                         revision=revision, 
@@ -768,14 +792,14 @@ class RevisionBrowse(RevisionPage):
                         mime_icon=mime_icon,
                         entries=info_for_manifest(cut_manifest_to_subdir()))
 
-def ancestry_dot(revision):
+def ancestry_dot(project, revision):
     def dot_escape(s):
         # kinda paranoid, should probably revise later
         permitted=string.digits + string.letters + ' -<>-:,address@hidden&.+_~?/'
         return ''.join([t for t in s if t in permitted])
     revision = mtn.Revision(revision)
     original_branches = []
-    for cert in ops.certs(revision):
+    for cert in ops.get(project).certs(revision):
         if cert[4] == 'name' and cert[5] == 'branch':
             original_branches.append(cert[7])
     
@@ -807,10 +831,10 @@ def ancestry_dot(revision):
     visited = set()
 
     def visit_node(revision):
-        for node in ops.children(revision):
+        for node in ops.get(project).children(revision):
             arcs.add((revision, node))
             nodes.add(node)
-        for node in ops.parents(revision):
+        for node in ops.get(project).parents(revision):
             arcs.add((node, revision))
             nodes.add(node)
         visited.add(revision)
@@ -853,7 +877,7 @@ digraph ancestry {
     for node in nodes:
         author, date = '', ''
         branches = []
-        for cert in ops.certs(node):
+        for cert in ops.get(project).certs(node):
             if cert[4] == 'name' and cert[5] == 'date':
                 date = cert[7]
             elif cert[4] == 'name' and cert[5] == 'author':
@@ -888,7 +912,7 @@ digraph ancestry {
                 value = nodeopts[option]
             options.append('%s="%s"' % (option, value))
         options.append('label="%s"' % (node_label[node]))
-        options.append('href="%s"' % link(node).uri())
+        options.append('href="%s"' % link(node).uri(project))
         line += '[' + ','.join(options) + ']'
         graph += line + '\n'
 
@@ -904,8 +928,8 @@ digraph ancestry {
     graph += '}'
     return graph
 
-def ancestry_graph(revision):
-    dot_data = ancestry_dot(revision)
+def ancestry_graph(project, revision):
+    dot_data = ancestry_dot(project, revision)
     # okay, let's output the graph
     graph_sha = sha.new(dot_data).hexdigest()
     output_directory = os.path.join(config.graphopts['directory'], revision)
@@ -925,8 +949,8 @@ class RevisionGraph:
     return output_png, output_imagemap
 
 class RevisionGraph:
-    def GET(self, revision):
-        output_png, output_imagemap = ancestry_graph(revision)
+    def GET(self, project, revision):
+        output_png, output_imagemap = ancestry_graph(project, revision)
         if os.access(output_png, os.R_OK):
             web.header('Content-Type', 'image/png')
             sys.stdout.write(open(output_png).read())
@@ -938,34 +962,34 @@ class BranchHead:
         print "Bah."
 
 class BranchHead:
-    def GET(self, head_method, proxy_to, branch, extra_path):
+    def GET(self, project, head_method, proxy_to, branch, extra_path):
         branch = mtn.Branch(branch)
         valid = ('browse', 'file', 'downloadfile', 'info', 'tar', 'graph')
         if not proxy_to in valid:
             return web.notfound()
-        heads = [head for head in ops.heads(branch.name)]
+        heads = [head for head in ops.get(project).heads(branch.name)]
         if len(heads) == 0:
             return web.notfound()
         def proxyurl(revision):
-            return dynamic_join('/revision/' + proxy_to + '/' + revision + urllib.quote(extra_path))
+            return dynamic_join('/'+project+'/revision/' + proxy_to + '/' + revision + urllib.quote(extra_path))
         if len(heads) == 1 or head_method == 'anyhead':
             web.redirect(proxyurl(heads[0]))
         else:
             # present an option to the user to choose the head
-            anyhead = '<a href="%s">link</a>' % (dynamic_join('/branch/anyhead/' + proxy_to + '/' + branch.name))
+            anyhead = '<a href="%s">link</a>' % (dynamic_join('/'+project+'/branch/anyhead/' + proxy_to + '/' + branch.name))
             head_links = []
             for revision in heads:
                 author, date = '', ''
-                for cert in ops.certs(revision):
+                for cert in ops.get(project).certs(revision):
                     if cert[4] == 'name' and cert[5] == 'date':
                         date = cert[7]
                     elif cert[4] == 'name' and cert[5] == 'author':
                         author = mtn.Author(cert[7])
                 head_links.append('<a href="%s">%s</a> %s at %s' % (proxyurl(revision), 
                                                                     revision.abbrev(), 
-                                                                    link(author).html(), 
+                                                                    link(author).html(project), 
                                                                     hq(date)))
-            renderer.render('branchchoosehead.html', 
+            renderer.render('branchchoosehead.html', project,
                             page_title="Branch %s" % branch.name,
                             branch=branch, 
                             proxy_to=proxy_to,
@@ -991,33 +1015,35 @@ branch_re = r''
                 print "Disallow:", access_method + revision_page
 
 branch_re = r''
+project_re = r'[A-Za-z0-9-]+'
 urls = (
-    r'/', 'Index', #done
+    r'/', 'About',
+    r'/('+project_re+')/', 'Index', #done
     r'/about', 'About', #done
-    r'/tags', 'Tags', #done
+    r'/('+project_re+')/tags', 'Tags', #done
     r'/help', 'Help', #done
     r'/json/(A-Za-z)/(.*)', 'Json',
 
-    r'/revision/browse/('+mtn.revision_re+')/(.*)', 'RevisionBrowse',
-    r'/revision/browse/('+mtn.revision_re+')()', 'RevisionBrowse',
-    r'/revision/diff/('+mtn.revision_re+')/with/('+mtn.revision_re+')', 'RevisionDiff',
-    r'/revision/diff/('+mtn.revision_re+')/with/('+mtn.revision_re+')'+'/(.*)', 'RevisionDiff',
-    r'/revision/file/('+mtn.revision_re+')/(.*)', 'RevisionFile',
-    r'/revision/downloadfile/('+mtn.revision_re+')/(.*)', 'RevisionDownloadFile',
-    r'/revision/info/('+mtn.revision_re+')', 'RevisionInfo',
-    r'/revision/tar/('+mtn.revision_re+')', 'RevisionTar',
-    r'/revision/graph/('+mtn.revision_re+')', 'RevisionGraph',
+    r'/('+project_re+')/revision/browse/('+mtn.revision_re+')/(.*)', 'RevisionBrowse',
+    r'/('+project_re+')/revision/browse/('+mtn.revision_re+')()', 'RevisionBrowse',
+    r'/('+project_re+')/revision/diff/('+mtn.revision_re+')/with/('+mtn.revision_re+')', 'RevisionDiff',
+    r'/('+project_re+')/revision/diff/('+mtn.revision_re+')/with/('+mtn.revision_re+')'+'/(.*)', 'RevisionDiff',
+    r'/('+project_re+')/revision/file/('+mtn.revision_re+')/(.*)', 'RevisionFile',
+    r'/('+project_re+')/revision/downloadfile/('+mtn.revision_re+')/(.*)', 'RevisionDownloadFile',
+    r'/('+project_re+')/revision/info/('+mtn.revision_re+')', 'RevisionInfo',
+    r'/('+project_re+')/revision/tar/('+mtn.revision_re+')', 'RevisionTar',
+    r'/('+project_re+')/revision/graph/('+mtn.revision_re+')', 'RevisionGraph',
 
-    r'/branch/changes/(.*)/from/(\d+)/to/(\d+)', 'HTMLBranchChanges',
-    r'/branch/changes/([^/]+)()()', 'HTMLBranchChanges',
-    r'/branch/changes/(.*)/from/(\d+)/to/(\d+)/rss', 'RSSBranchChanges',
-    r'/branch/changes/([^/]+)()()/rss', 'RSSBranchChanges',
+    r'/('+project_re+')/branch/changes/(.*)/from/(\d+)/to/(\d+)', 'HTMLBranchChanges',
+    r'/('+project_re+')/branch/changes/([^/]+)()()', 'HTMLBranchChanges',
+    r'/('+project_re+')/branch/changes/(.*)/from/(\d+)/to/(\d+)/rss', 'RSSBranchChanges',
+    r'/('+project_re+')/branch/changes/([^/]+)()()/rss', 'RSSBranchChanges',
 
     # let's make it possible to access any function on the head revision
     # through this proxy method; it'll return a redirect to the head revision 
     # with the specified function
-    r'/branch/(head)/([A-Za-z]+)/([^/]+)(.*)', 'BranchHead', 
-    r'/branch/(anyhead)/([A-Za-z]+)/([^/]+)(.*)', 'BranchHead', 
+    r'/('+project_re+')/branch/(head)/([A-Za-z]+)/([^/]+)(.*)', 'BranchHead', 
+    r'/('+project_re+')/branch/(anyhead)/([A-Za-z]+)/([^/]+)(.*)', 'BranchHead', 
 
     r'/static/(.*)', 'Static', 
     r'/robots.txt', 'RobotsTxt',