--- a/coffee/register.coffee	Mon Mar 21 10:29:04 2016 +0800
+++ b/coffee/register.coffee	Mon Mar 21 14:33:42 2016 +0800
@@ -1,6 +1,33 @@
 window.X = new Tram.XMPPInterface()
 
 
+X.on 'register', ->
+  $('[data-step="registration"]').removeClass('uk-hidden')
+
+
+X.on 'registered', ->
+  X.finishRegistration()
+  $('[data-step="registration"]').addClass('uk-hidden')
+
+
+X.on 'regifail', ->
+  $('[data-msg="registration-closed"]').removeClass('uk-hidden')
+
+
+X.on 'conflict', ->
+  Tram.validation.setError($('#username'), 'A user with this username already exists.')
+
+
+X.on 'notacceptable', ->
+  $('[data-msg="registration-failed"]').removeClass('uk-hidden')
+
+
+X.on 'connected', ->
+  $('#nickname').val($('#username').val())
+  $('[data-step="vcard"]').removeClass('uk-hidden')
+  $('#fullname').focus()
+
+
 X.startRegistration()
 
 
@@ -29,52 +56,25 @@
 
 
 $('[data-form="vcard"] button').on 'click', ->
+  data =
+    fullname: $('#fullname').val()
+    nickname: $('#nickname').val()
+
+  okcb = ->
+    console.debug('vcard is set!', arguments)
+    $('[data-step="vcard"]').addClass('uk-hidden')
+    location.href = '/'
+
+  failcb = ->
+    console.warn('vcard is NOT set!', arguments)
+    $('[data-msg="save-failed"]').removeClass('uk-hidden')
+
   file = $('#avatar').get(0).files[0]
   if file
     reader = new FileReader()
     reader.onloadend = ->
-      X.savevCard
-        fullname: $('#fullname').val()
-        nickname: $('#nickname').val()
-        avatar: @result
+      _(data).extend(avatar: reader.result)
+      X.savevCard(data, okcb, failcb)
     reader.readAsDataURL(file)
   else
-    X.savevCard
-      fullname: $('#fullname').val()
-      nickname: $('#nickname').val()
-
-
-X.on 'r/start', ->
-  $('[data-step="registration"]').removeClass('uk-hidden')
-
-
-X.on 'r/done', ->
-  X.finishRegistration()
-  $('[data-step="registration"]').addClass('uk-hidden')
-
-
-X.on 'r/closed', ->
-  $('[data-msg="r/closed"]').removeClass('uk-hidden')
-
-
-X.on 'r/conflict', ->
-  Tram.validation.setError($('#username'), 'A user with this username already exists.')
-
-
-X.on 'r/failed', ->
-  $('[data-msg="r/failed"]').removeClass('uk-hidden')
-
-
-X.on 'v/start', ->
-  $('#nickname').val($('#username').val())
-  $('[data-step="vcard"]').removeClass('uk-hidden')
-  $('#fullname').focus()
-
-
-X.on 'v/done', ->
-  $('[data-step="vcard"]').addClass('uk-hidden')
-  location.href = '/'
-
-
-X.on 'v/failed', ->
-  $('[data-msg="v/failed"]').removeClass('uk-hidden')
+    X.savevCard(data, okcb, failcb)

--- a/coffee/xmpp.coffee	Mon Mar 21 10:29:04 2016 +0800
+++ b/coffee/xmpp.coffee	Mon Mar 21 14:33:42 2016 +0800
@@ -36,7 +36,7 @@
   finishRegistration: ->
     @conn.authenticate()
 
-  savevCard: (data) ->
+  savevCard: (data, okcb, failcb) ->
     $vcard = $iq(type: 'set').c('vCard', xmlns: Strophe.NS.VCARD)
 
     if data.nickname
@@ -58,63 +58,67 @@
             .c('TYPE').t(type).up()
             .c('BINVAL').t(binval)
 
-    okcb = =>
-      console.debug('vcard is set!', arguments)
-      @trigger('v/done')
-
-    failcb = =>
-      console.warn('vcard is NOT set!', arguments)
-      @trigger('v/failed')
-
     @conn.sendIQ($vcard.tree(), okcb, failcb)
 
   onConnect: (status, error) =>
     switch status
       when Strophe.Status.CONNECTING
         console.debug('Strophe is connecting.')
+        @trigger('connecting')
 
       when Strophe.Status.AUTHENTICATING
         console.debug('Strophe is authenticating.')
+        @trigger('authenticating')
 
       when Strophe.Status.AUTHFAIL
         console.debug('Strophe failed to authenticate:', error)
+        @trigger('authfail')
 
       when Strophe.Status.ERROR
         console.debug('Strophe received an error:', error)
+        @trigger('error')
 
       when Strophe.Status.CONNFAIL
         console.debug('Strophe failed to connect:', error)
+        @trigger('connfail')
 
       when Strophe.Status.DISCONNECTING
         console.debug('Strophe is disconnecting.')
+        @trigger('disconnecting')
 
       when Strophe.Status.DISCONNECTED
         console.debug('Strophe is disconnected.')
+        @trigger('disconnected')
 
       when Strophe.Status.CONNECTED
         console.debug('Strophe is connected.')
         console.info('My jid:', @conn.jid)
-        @trigger('v/start')
+        @trigger('connected')
+
+      when Strophe.Status.ATTACHED
+        console.debug('Strophe is attached.')
+        console.info('My jid:', @conn.jid)
+        @trigger('attached')
 
       when Strophe.Status.REGISTER
         console.debug('Got registration prompt.')
-        @trigger('r/start')
+        @trigger('register')
 
       when Strophe.Status.REGISTERED
         console.debug('Registered!')
-        @trigger('r/done')
+        @trigger('registered')
 
       when Strophe.Status.CONFLICT
         console.debug('Contact already exists!')
-        @trigger('r/conflict')
+        @trigger('conflict')
 
       when Strophe.Status.NOTACCEPTABLE
         console.debug('Registration form not properly filled out.')
-        @trigger('r/failed')
+        @trigger('notacceptable')
 
       when Strophe.Status.REGIFAIL
         console.debug('The server does not support In-Band Registration.')
-        @trigger('r/closed')
+        @trigger('regifail')
 
 
 _(Tram.XMPPInterface.prototype).extend(Backbone.Events)

--- a/js/register.js	Mon Mar 21 10:29:04 2016 +0800
+++ b/js/register.js	Mon Mar 21 14:33:42 2016 +0800
@@ -2,6 +2,33 @@
 (function() {
   window.X = new Tram.XMPPInterface();
 
+  X.on('register', function() {
+    return $('[data-step="registration"]').removeClass('uk-hidden');
+  });
+
+  X.on('registered', function() {
+    X.finishRegistration();
+    return $('[data-step="registration"]').addClass('uk-hidden');
+  });
+
+  X.on('regifail', function() {
+    return $('[data-msg="registration-closed"]').removeClass('uk-hidden');
+  });
+
+  X.on('conflict', function() {
+    return Tram.validation.setError($('#username'), 'A user with this username already exists.');
+  });
+
+  X.on('notacceptable', function() {
+    return $('[data-msg="registration-failed"]').removeClass('uk-hidden');
+  });
+
+  X.on('connected', function() {
+    $('#nickname').val($('#username').val());
+    $('[data-step="vcard"]').removeClass('uk-hidden');
+    return $('#fullname').focus();
+  });
+
   X.startRegistration();
 
   $('[data-form="registration"], [data-form="vcard"]').each(function() {
@@ -36,62 +63,35 @@
   });
 
   $('[data-form="vcard"] button').on('click', function() {
-    var file, reader;
+    var data, failcb, file, okcb, reader;
+    data = {
+      fullname: $('#fullname').val(),
+      nickname: $('#nickname').val()
+    };
+    okcb = function() {
+      console.debug('vcard is set!', arguments);
+      $('[data-step="vcard"]').addClass('uk-hidden');
+      return location.href = '/';
+    };
+    failcb = function() {
+      console.warn('vcard is NOT set!', arguments);
+      return $('[data-msg="save-failed"]').removeClass('uk-hidden');
+    };
     file = $('#avatar').get(0).files[0];
     if (file) {
       reader = new FileReader();
       reader.onloadend = function() {
-        return X.savevCard({
-          fullname: $('#fullname').val(),
-          nickname: $('#nickname').val(),
-          avatar: this.result
+        _(data).extend({
+          avatar: reader.result
         });
+        return X.savevCard(data, okcb, failcb);
       };
       return reader.readAsDataURL(file);
     } else {
-      return X.savevCard({
-        fullname: $('#fullname').val(),
-        nickname: $('#nickname').val()
-      });
+      return X.savevCard(data, okcb, failcb);
     }
   });
 
-  X.on('r/start', function() {
-    return $('[data-step="registration"]').removeClass('uk-hidden');
-  });
-
-  X.on('r/done', function() {
-    X.finishRegistration();
-    return $('[data-step="registration"]').addClass('uk-hidden');
-  });
-
-  X.on('r/closed', function() {
-    return $('[data-msg="r/closed"]').removeClass('uk-hidden');
-  });
-
-  X.on('r/conflict', function() {
-    return Tram.validation.setError($('#username'), 'A user with this username already exists.');
-  });
-
-  X.on('r/failed', function() {
-    return $('[data-msg="r/failed"]').removeClass('uk-hidden');
-  });
-
-  X.on('v/start', function() {
-    $('#nickname').val($('#username').val());
-    $('[data-step="vcard"]').removeClass('uk-hidden');
-    return $('#fullname').focus();
-  });
-
-  X.on('v/done', function() {
-    $('[data-step="vcard"]').addClass('uk-hidden');
-    return location.href = '/';
-  });
-
-  X.on('v/failed', function() {
-    return $('[data-msg="v/failed"]').removeClass('uk-hidden');
-  });
-
 }).call(this);
 
 //# sourceMappingURL=register.js.map

--- a/js/register.js.map	Mon Mar 21 10:29:04 2016 +0800
+++ b/js/register.js.map	Mon Mar 21 14:33:42 2016 +0800
@@ -6,5 +6,5 @@
     "coffee/register.coffee"
   ],
   "names": [],
-  "mappings": ";AAAA;EAAA,MAAM,CAAC,CAAP,GAAe,IAAA,IAAI,CAAC,aAAL,CAAA;;EAGf,CAAC,CAAC,iBAAF,CAAA;;EAGA,CAAA,CAAE,iDAAF,CAAoD,CAAC,IAArD,CAA0D,SAAA;AACxD,QAAA;IAAA,KAAA,GAAQ,CAAA,CAAE,IAAF;WACR,KAAK,CAAC,IAAN,CAAW,OAAX,CAAmB,CAAC,EAApB,CAAuB,SAAvB,EAAkC,SAAC,CAAD;AAChC,UAAA;MAAA,IAAG,CAAC,CAAI,IAAC,CAAA,QAAL,IAAiB,IAAC,CAAA,KAAD,KAAY,EAA9B,CAAA,IAAsC,CAAC,CAAC,OAAF,KAAa,EAAtD;QACE,CAAC,CAAC,cAAF,CAAA;QACA,KAAA,GAAQ,KAAK,CAAC,IAAN,CAAW,OAAX,CAAmB,CAAC,KAApB,CAA0B,IAA1B;QACR,KAAA,GAAQ,KAAK,CAAC,IAAN,CAAW,OAAX,CAAmB,CAAC,EAApB,CAAuB,KAAA,GAAQ,CAA/B;QACR,IAAG,KAAK,CAAC,MAAN,KAAkB,CAArB;iBACE,KAAK,CAAC,KAAN,CAAA,EADF;SAAA,MAAA;iBAGE,KAAK,CAAC,IAAN,CAAW,QAAX,CAAoB,CAAC,OAArB,CAA6B,OAA7B,EAHF;SAJF;;IADgC,CAAlC;EAFwD,CAA1D;;EAaA,CAAA,CAAE,mCAAF,CAAsC,CAAC,EAAvC,CAA0C,OAA1C,EAAmD,SAAA;AACjD,QAAA;IAAA,EAAA,GAAK;IACL,IAAI,CAAC,UAAU,CAAC,UAAhB,CAA2B,CAAA,CAAE,mCAAF,CAA3B;IACA,EAAA,IAAM,IAAI,CAAC,UAAU,CAAC,gBAAhB,CAAiC,CAAA,CAAE,WAAF,CAAjC,EAAiD,IAAjD;IACN,EAAA,IAAM,IAAI,CAAC,UAAU,CAAC,iBAAhB,CAAkC,CAAA,CAAE,YAAF,CAAlC,EAAmD,CAAA,CAAE,YAAF,CAAnD;IACN,EAAA,IAAM,IAAI,CAAC,UAAU,CAAC,gBAAhB,CAAiC,CAAA,CAAE,YAAF,CAAjC;IACN,EAAA,IAAM,IAAI,CAAC,UAAU,CAAC,gBAAhB,CAAiC,CAAA,CAAE,YAAF,CAAjC;IACN,IAAG,EAAH;aACE,CAAC,CAAC,QAAF,CAAW,CAAA,CAAE,WAAF,CAAc,CAAC,GAAf,CAAA,CAAoB,CAAC,IAArB,CAAA,CAAX,EAAwC,CAAA,CAAE,YAAF,CAAe,CAAC,GAAhB,CAAA,CAAxC,EADF;;EAPiD,CAAnD;;EAWA,CAAA,CAAE,4BAAF,CAA+B,CAAC,EAAhC,CAAmC,OAAnC,EAA4C,SAAA;AAC1C,QAAA;IAAA,IAAA,GAAO,CAAA,CAAE,SAAF,CAAY,CAAC,GAAb,CAAiB,CAAjB,CAAmB,CAAC,KAAM,CAAA,CAAA;IACjC,IAAG,IAAH;MACE,MAAA,GAAa,IAAA,UAAA,CAAA;MACb,MAAM,CAAC,SAAP,GAAmB,SAAA;eACjB,CAAC,CAAC,SAAF,CACE;UAAA,QAAA,EAAU,CAAA,CAAE,WAAF,CAAc,CAAC,GAAf,CAAA,CAAV;UACA,QAAA,EAAU,CAAA,CAAE,WAAF,CAAc,CAAC,GAAf,CAAA,CADV;UAEA,MAAA,EAAQ,IAAC,CAAA,MAFT;SADF;MADiB;aAKnB,MAAM,CAAC,aAAP,CAAqB,IAArB,EAPF;KAAA,MAAA;aASE,CAAC,CAAC,SAAF,CACE;QAAA,QAAA,EAAU,CAAA,CAAE,WAAF,CAAc,CAAC,GAAf,CAAA,CAAV;QACA,QAAA,EAAU,CAAA,CAAE,WAAF,CAAc,CAAC,GAAf,CAAA,CADV;OADF,EATF;;EAF0C,CAA5C;;EAgBA,CAAC,CAAC,EAAF,CAAK,SAAL,EAAgB,SAAA;WACd,CAAA,CAAE,4BAAF,CAA+B,CAAC,WAAhC,CAA4C,WAA5C;EADc,CAAhB;;EAIA,CAAC,CAAC,EAAF,CAAK,QAAL,EAAe,SAAA;IACb,CAAC,CAAC,kBAAF,CAAA;WACA,CAAA,CAAE,4BAAF,CAA+B,CAAC,QAAhC,CAAyC,WAAzC;EAFa,CAAf;;EAKA,CAAC,CAAC,EAAF,CAAK,UAAL,EAAiB,SAAA;WACf,CAAA,CAAE,uBAAF,CAA0B,CAAC,WAA3B,CAAuC,WAAvC;EADe,CAAjB;;EAIA,CAAC,CAAC,EAAF,CAAK,YAAL,EAAmB,SAAA;WACjB,IAAI,CAAC,UAAU,CAAC,QAAhB,CAAyB,CAAA,CAAE,WAAF,CAAzB,EAAyC,2CAAzC;EADiB,CAAnB;;EAIA,CAAC,CAAC,EAAF,CAAK,UAAL,EAAiB,SAAA;WACf,CAAA,CAAE,uBAAF,CAA0B,CAAC,WAA3B,CAAuC,WAAvC;EADe,CAAjB;;EAIA,CAAC,CAAC,EAAF,CAAK,SAAL,EAAgB,SAAA;IACd,CAAA,CAAE,WAAF,CAAc,CAAC,GAAf,CAAmB,CAAA,CAAE,WAAF,CAAc,CAAC,GAAf,CAAA,CAAnB;IACA,CAAA,CAAE,qBAAF,CAAwB,CAAC,WAAzB,CAAqC,WAArC;WACA,CAAA,CAAE,WAAF,CAAc,CAAC,KAAf,CAAA;EAHc,CAAhB;;EAMA,CAAC,CAAC,EAAF,CAAK,QAAL,EAAe,SAAA;IACb,CAAA,CAAE,qBAAF,CAAwB,CAAC,QAAzB,CAAkC,WAAlC;WACA,QAAQ,CAAC,IAAT,GAAgB;EAFH,CAAf;;EAKA,CAAC,CAAC,EAAF,CAAK,UAAL,EAAiB,SAAA;WACf,CAAA,CAAE,uBAAF,CAA0B,CAAC,WAA3B,CAAuC,WAAvC;EADe,CAAjB;AA9EA"
+  "mappings": ";AAAA;EAAA,MAAM,CAAC,CAAP,GAAe,IAAA,IAAI,CAAC,aAAL,CAAA;;EAGf,CAAC,CAAC,EAAF,CAAK,UAAL,EAAiB,SAAA;WACf,CAAA,CAAE,4BAAF,CAA+B,CAAC,WAAhC,CAA4C,WAA5C;EADe,CAAjB;;EAIA,CAAC,CAAC,EAAF,CAAK,YAAL,EAAmB,SAAA;IACjB,CAAC,CAAC,kBAAF,CAAA;WACA,CAAA,CAAE,4BAAF,CAA+B,CAAC,QAAhC,CAAyC,WAAzC;EAFiB,CAAnB;;EAKA,CAAC,CAAC,EAAF,CAAK,UAAL,EAAiB,SAAA;WACf,CAAA,CAAE,kCAAF,CAAqC,CAAC,WAAtC,CAAkD,WAAlD;EADe,CAAjB;;EAIA,CAAC,CAAC,EAAF,CAAK,UAAL,EAAiB,SAAA;WACf,IAAI,CAAC,UAAU,CAAC,QAAhB,CAAyB,CAAA,CAAE,WAAF,CAAzB,EAAyC,2CAAzC;EADe,CAAjB;;EAIA,CAAC,CAAC,EAAF,CAAK,eAAL,EAAsB,SAAA;WACpB,CAAA,CAAE,kCAAF,CAAqC,CAAC,WAAtC,CAAkD,WAAlD;EADoB,CAAtB;;EAIA,CAAC,CAAC,EAAF,CAAK,WAAL,EAAkB,SAAA;IAChB,CAAA,CAAE,WAAF,CAAc,CAAC,GAAf,CAAmB,CAAA,CAAE,WAAF,CAAc,CAAC,GAAf,CAAA,CAAnB;IACA,CAAA,CAAE,qBAAF,CAAwB,CAAC,WAAzB,CAAqC,WAArC;WACA,CAAA,CAAE,WAAF,CAAc,CAAC,KAAf,CAAA;EAHgB,CAAlB;;EAMA,CAAC,CAAC,iBAAF,CAAA;;EAGA,CAAA,CAAE,iDAAF,CAAoD,CAAC,IAArD,CAA0D,SAAA;AACxD,QAAA;IAAA,KAAA,GAAQ,CAAA,CAAE,IAAF;WACR,KAAK,CAAC,IAAN,CAAW,OAAX,CAAmB,CAAC,EAApB,CAAuB,SAAvB,EAAkC,SAAC,CAAD;AAChC,UAAA;MAAA,IAAG,CAAC,CAAI,IAAC,CAAA,QAAL,IAAiB,IAAC,CAAA,KAAD,KAAY,EAA9B,CAAA,IAAsC,CAAC,CAAC,OAAF,KAAa,EAAtD;QACE,CAAC,CAAC,cAAF,CAAA;QACA,KAAA,GAAQ,KAAK,CAAC,IAAN,CAAW,OAAX,CAAmB,CAAC,KAApB,CAA0B,IAA1B;QACR,KAAA,GAAQ,KAAK,CAAC,IAAN,CAAW,OAAX,CAAmB,CAAC,EAApB,CAAuB,KAAA,GAAQ,CAA/B;QACR,IAAG,KAAK,CAAC,MAAN,KAAkB,CAArB;iBACE,KAAK,CAAC,KAAN,CAAA,EADF;SAAA,MAAA;iBAGE,KAAK,CAAC,IAAN,CAAW,QAAX,CAAoB,CAAC,OAArB,CAA6B,OAA7B,EAHF;SAJF;;IADgC,CAAlC;EAFwD,CAA1D;;EAaA,CAAA,CAAE,mCAAF,CAAsC,CAAC,EAAvC,CAA0C,OAA1C,EAAmD,SAAA;AACjD,QAAA;IAAA,EAAA,GAAK;IACL,IAAI,CAAC,UAAU,CAAC,UAAhB,CAA2B,CAAA,CAAE,mCAAF,CAA3B;IACA,EAAA,IAAM,IAAI,CAAC,UAAU,CAAC,gBAAhB,CAAiC,CAAA,CAAE,WAAF,CAAjC,EAAiD,IAAjD;IACN,EAAA,IAAM,IAAI,CAAC,UAAU,CAAC,iBAAhB,CAAkC,CAAA,CAAE,YAAF,CAAlC,EAAmD,CAAA,CAAE,YAAF,CAAnD;IACN,EAAA,IAAM,IAAI,CAAC,UAAU,CAAC,gBAAhB,CAAiC,CAAA,CAAE,YAAF,CAAjC;IACN,EAAA,IAAM,IAAI,CAAC,UAAU,CAAC,gBAAhB,CAAiC,CAAA,CAAE,YAAF,CAAjC;IACN,IAAG,EAAH;aACE,CAAC,CAAC,QAAF,CAAW,CAAA,CAAE,WAAF,CAAc,CAAC,GAAf,CAAA,CAAoB,CAAC,IAArB,CAAA,CAAX,EAAwC,CAAA,CAAE,YAAF,CAAe,CAAC,GAAhB,CAAA,CAAxC,EADF;;EAPiD,CAAnD;;EAWA,CAAA,CAAE,4BAAF,CAA+B,CAAC,EAAhC,CAAmC,OAAnC,EAA4C,SAAA;AAC1C,QAAA;IAAA,IAAA,GACE;MAAA,QAAA,EAAU,CAAA,CAAE,WAAF,CAAc,CAAC,GAAf,CAAA,CAAV;MACA,QAAA,EAAU,CAAA,CAAE,WAAF,CAAc,CAAC,GAAf,CAAA,CADV;;IAGF,IAAA,GAAO,SAAA;MACL,OAAO,CAAC,KAAR,CAAc,eAAd,EAA+B,SAA/B;MACA,CAAA,CAAE,qBAAF,CAAwB,CAAC,QAAzB,CAAkC,WAAlC;aACA,QAAQ,CAAC,IAAT,GAAgB;IAHX;IAKP,MAAA,GAAS,SAAA;MACP,OAAO,CAAC,IAAR,CAAa,mBAAb,EAAkC,SAAlC;aACA,CAAA,CAAE,0BAAF,CAA6B,CAAC,WAA9B,CAA0C,WAA1C;IAFO;IAIT,IAAA,GAAO,CAAA,CAAE,SAAF,CAAY,CAAC,GAAb,CAAiB,CAAjB,CAAmB,CAAC,KAAM,CAAA,CAAA;IACjC,IAAG,IAAH;MACE,MAAA,GAAa,IAAA,UAAA,CAAA;MACb,MAAM,CAAC,SAAP,GAAmB,SAAA;QACjB,CAAA,CAAE,IAAF,CAAO,CAAC,MAAR,CAAe;UAAA,MAAA,EAAQ,MAAM,CAAC,MAAf;SAAf;eACA,CAAC,CAAC,SAAF,CAAY,IAAZ,EAAkB,IAAlB,EAAwB,MAAxB;MAFiB;aAGnB,MAAM,CAAC,aAAP,CAAqB,IAArB,EALF;KAAA,MAAA;aAOE,CAAC,CAAC,SAAF,CAAY,IAAZ,EAAkB,IAAlB,EAAwB,MAAxB,EAPF;;EAf0C,CAA5C;AAzDA"
 }
\ No newline at end of file

--- a/js/xmpp.js	Mon Mar 21 10:29:04 2016 +0800
+++ b/js/xmpp.js	Mon Mar 21 14:33:42 2016 +0800
@@ -46,8 +46,8 @@
       return this.conn.authenticate();
     };
 
-    XMPPInterface.prototype.savevCard = function(data) {
-      var $vcard, b, bi, binval, bl, d, dl, failcb, okcb, type;
+    XMPPInterface.prototype.savevCard = function(data, okcb, failcb) {
+      var $vcard, b, bi, binval, bl, d, dl, type;
       $vcard = $iq({
         type: 'set'
       }).c('vCard', {
@@ -69,56 +69,55 @@
         binval = data.avatar.substr(bi + bl);
         $vcard.c('PHOTO').c('TYPE').t(type).up().c('BINVAL').t(binval);
       }
-      okcb = (function(_this) {
-        return function() {
-          console.debug('vcard is set!', arguments);
-          return _this.trigger('v/done');
-        };
-      })(this);
-      failcb = (function(_this) {
-        return function() {
-          console.warn('vcard is NOT set!', arguments);
-          return _this.trigger('v/failed');
-        };
-      })(this);
       return this.conn.sendIQ($vcard.tree(), okcb, failcb);
     };
 
     XMPPInterface.prototype.onConnect = function(status, error) {
       switch (status) {
         case Strophe.Status.CONNECTING:
-          return console.debug('Strophe is connecting.');
+          console.debug('Strophe is connecting.');
+          return this.trigger('connecting');
         case Strophe.Status.AUTHENTICATING:
-          return console.debug('Strophe is authenticating.');
+          console.debug('Strophe is authenticating.');
+          return this.trigger('authenticating');
         case Strophe.Status.AUTHFAIL:
-          return console.debug('Strophe failed to authenticate:', error);
+          console.debug('Strophe failed to authenticate:', error);
+          return this.trigger('authfail');
         case Strophe.Status.ERROR:
-          return console.debug('Strophe received an error:', error);
+          console.debug('Strophe received an error:', error);
+          return this.trigger('error');
         case Strophe.Status.CONNFAIL:
-          return console.debug('Strophe failed to connect:', error);
+          console.debug('Strophe failed to connect:', error);
+          return this.trigger('connfail');
         case Strophe.Status.DISCONNECTING:
-          return console.debug('Strophe is disconnecting.');
+          console.debug('Strophe is disconnecting.');
+          return this.trigger('disconnecting');
         case Strophe.Status.DISCONNECTED:
-          return console.debug('Strophe is disconnected.');
+          console.debug('Strophe is disconnected.');
+          return this.trigger('disconnected');
         case Strophe.Status.CONNECTED:
           console.debug('Strophe is connected.');
           console.info('My jid:', this.conn.jid);
-          return this.trigger('v/start');
+          return this.trigger('connected');
+        case Strophe.Status.ATTACHED:
+          console.debug('Strophe is attached.');
+          console.info('My jid:', this.conn.jid);
+          return this.trigger('attached');
         case Strophe.Status.REGISTER:
           console.debug('Got registration prompt.');
-          return this.trigger('r/start');
+          return this.trigger('register');
         case Strophe.Status.REGISTERED:
           console.debug('Registered!');
-          return this.trigger('r/done');
+          return this.trigger('registered');
         case Strophe.Status.CONFLICT:
           console.debug('Contact already exists!');
-          return this.trigger('r/conflict');
+          return this.trigger('conflict');
         case Strophe.Status.NOTACCEPTABLE:
           console.debug('Registration form not properly filled out.');
-          return this.trigger('r/failed');
+          return this.trigger('notacceptable');
         case Strophe.Status.REGIFAIL:
           console.debug('The server does not support In-Band Registration.');
-          return this.trigger('r/closed');
+          return this.trigger('regifail');
       }
     };
 

--- a/js/xmpp.js.map	Mon Mar 21 10:29:04 2016 +0800
+++ b/js/xmpp.js.map	Mon Mar 21 14:33:42 2016 +0800
@@ -6,5 +6,5 @@
     "coffee/xmpp.coffee"
   ],
   "names": [],
-  "mappings": ";AAAA;AAAA,MAAA;;EAAM,IAAI,CAAC;4BACT,IAAA,GAAM;;IAEO,uBAAA;;IAAA;;4BAEb,kBAAA,GAAoB,SAAA;MAClB,IAAG,iBAAH;QACE,OAAO,CAAC,KAAR,CAAc,qCAAd,EADF;;aAGA,IAAC,CAAA,IAAD,GAAY,IAAA,OAAO,CAAC,UAAR,CAAmB,UAAA,GAAY,IAAI,CAAC,MAAM,CAAC,IAAxB,GAA8B,YAAjD;IAJM;;4BAMpB,OAAA,GAAS,SAAC,IAAD,EAAO,IAAP,EAAa,SAAb;AACP,UAAA;MAAA,IAAC,CAAA,kBAAD,CAAA;MAEA,GAAA,GAAU,IAAF,GAAQ,GAAR,GAAY,IAAI,CAAC,MAAM,CAAC;aAChC,IAAC,CAAA,IAAI,CAAC,OAAN,CAAc,GAAd,EAAmB,IAAnB,EAAyB,SAAzB;IAJO;;4BAMT,UAAA,GAAY,SAAC,MAAD;MACV,IAAO,iBAAP;AACE,eADF;;MAGA,IAAC,CAAA,IAAI,CAAC,UAAN,CAAiB,MAAjB;MACA,IAAC,CAAA,IAAD,GAAQ;IALE;;4BAQZ,iBAAA,GAAmB,SAAA;MACjB,IAAC,CAAA,kBAAD,CAAA;aAEA,IAAC,CAAA,IAAI,CAAC,QAAQ,CAAC,OAAf,CAAuB,IAAI,CAAC,MAAM,CAAC,MAAnC,EAA2C,IAAC,CAAA,SAA5C;IAHiB;;4BAKnB,QAAA,GAAU,SAAC,QAAD,EAAW,QAAX;MACR,IAAC,CAAA,IAAI,CAAC,QAAQ,CAAC,MAAM,CAAC,QAAtB,GAAiC;MACjC,IAAC,CAAA,IAAI,CAAC,QAAQ,CAAC,MAAM,CAAC,QAAtB,GAAiC;aACjC,IAAC,CAAA,IAAI,CAAC,QAAQ,CAAC,MAAf,CAAA;IAHQ;;4BAKV,kBAAA,GAAoB,SAAA;aAClB,IAAC,CAAA,IAAI,CAAC,YAAN,CAAA;IADkB;;4BAGpB,SAAA,GAAW,SAAC,IAAD;AACT,UAAA;MAAA,MAAA,GAAS,GAAA,CAAI;QAAA,IAAA,EAAM,KAAN;OAAJ,CAAgB,CAAC,CAAjB,CAAmB,OAAnB,EAA4B;QAAA,KAAA,EAAO,OAAO,CAAC,EAAE,CAAC,KAAlB;OAA5B;MAET,IAAG,IAAI,CAAC,QAAR;QACE,MAAM,CAAC,CAAP,CAAS,UAAT,CAAoB,CAAC,CAArB,CAAuB,IAAI,CAAC,QAA5B,CAAqC,CAAC,EAAtC,CAAA,EADF;;MAGA,IAAG,IAAI,CAAC,QAAR;QACE,MAAM,CAAC,CAAP,CAAS,IAAT,CAAc,CAAC,CAAf,CAAiB,IAAI,CAAC,QAAtB,CAA+B,CAAC,EAAhC,CAAA,EADF;;MAGA,IAAG,IAAI,CAAC,MAAR;QACE,CAAA,GAAI;QACJ,CAAA,GAAI;QACJ,EAAA,GAAK,CAAC,CAAC;QACP,EAAA,GAAK,CAAC,CAAC;QACP,EAAA,GAAK,IAAI,CAAC,MAAM,CAAC,OAAZ,CAAoB,CAApB;QACL,IAAA,GAAO,IAAI,CAAC,MAAM,CAAC,MAAZ,CAAmB,EAAnB,EAAuB,EAAA,GAAK,EAA5B;QACP,MAAA,GAAS,IAAI,CAAC,MAAM,CAAC,MAAZ,CAAmB,EAAA,GAAK,EAAxB;QAET,MAAM,CAAC,CAAP,CAAS,OAAT,CACM,CAAC,CADP,CACS,MADT,CACgB,CAAC,CADjB,CACmB,IADnB,CACwB,CAAC,EADzB,CAAA,CAEM,CAAC,CAFP,CAES,QAFT,CAEkB,CAAC,CAFnB,CAEqB,MAFrB,EATF;;MAaA,IAAA,GAAO,CAAA,SAAA,KAAA;eAAA,SAAA;UACL,OAAO,CAAC,KAAR,CAAc,eAAd,EAA+B,SAA/B;iBACA,KAAC,CAAA,OAAD,CAAS,QAAT;QAFK;MAAA,CAAA,CAAA,CAAA,IAAA;MAIP,MAAA,GAAS,CAAA,SAAA,KAAA;eAAA,SAAA;UACP,OAAO,CAAC,IAAR,CAAa,mBAAb,EAAkC,SAAlC;iBACA,KAAC,CAAA,OAAD,CAAS,UAAT;QAFO;MAAA,CAAA,CAAA,CAAA,IAAA;aAIT,IAAC,CAAA,IAAI,CAAC,MAAN,CAAa,MAAM,CAAC,IAAP,CAAA,CAAb,EAA4B,IAA5B,EAAkC,MAAlC;IA9BS;;4BAgCX,SAAA,GAAW,SAAC,MAAD,EAAS,KAAT;AACT,cAAO,MAAP;AAAA,aACO,OAAO,CAAC,MAAM,CAAC,UADtB;iBAEI,OAAO,CAAC,KAAR,CAAc,wBAAd;AAFJ,aAIO,OAAO,CAAC,MAAM,CAAC,cAJtB;iBAKI,OAAO,CAAC,KAAR,CAAc,4BAAd;AALJ,aAOO,OAAO,CAAC,MAAM,CAAC,QAPtB;iBAQI,OAAO,CAAC,KAAR,CAAc,iCAAd,EAAiD,KAAjD;AARJ,aAUO,OAAO,CAAC,MAAM,CAAC,KAVtB;iBAWI,OAAO,CAAC,KAAR,CAAc,4BAAd,EAA4C,KAA5C;AAXJ,aAaO,OAAO,CAAC,MAAM,CAAC,QAbtB;iBAcI,OAAO,CAAC,KAAR,CAAc,4BAAd,EAA4C,KAA5C;AAdJ,aAgBO,OAAO,CAAC,MAAM,CAAC,aAhBtB;iBAiBI,OAAO,CAAC,KAAR,CAAc,2BAAd;AAjBJ,aAmBO,OAAO,CAAC,MAAM,CAAC,YAnBtB;iBAoBI,OAAO,CAAC,KAAR,CAAc,0BAAd;AApBJ,aAsBO,OAAO,CAAC,MAAM,CAAC,SAtBtB;UAuBI,OAAO,CAAC,KAAR,CAAc,uBAAd;UACA,OAAO,CAAC,IAAR,CAAa,SAAb,EAAwB,IAAC,CAAA,IAAI,CAAC,GAA9B;iBACA,IAAC,CAAA,OAAD,CAAS,SAAT;AAzBJ,aA2BO,OAAO,CAAC,MAAM,CAAC,QA3BtB;UA4BI,OAAO,CAAC,KAAR,CAAc,0BAAd;iBACA,IAAC,CAAA,OAAD,CAAS,SAAT;AA7BJ,aA+BO,OAAO,CAAC,MAAM,CAAC,UA/BtB;UAgCI,OAAO,CAAC,KAAR,CAAc,aAAd;iBACA,IAAC,CAAA,OAAD,CAAS,QAAT;AAjCJ,aAmCO,OAAO,CAAC,MAAM,CAAC,QAnCtB;UAoCI,OAAO,CAAC,KAAR,CAAc,yBAAd;iBACA,IAAC,CAAA,OAAD,CAAS,YAAT;AArCJ,aAuCO,OAAO,CAAC,MAAM,CAAC,aAvCtB;UAwCI,OAAO,CAAC,KAAR,CAAc,4CAAd;iBACA,IAAC,CAAA,OAAD,CAAS,UAAT;AAzCJ,aA2CO,OAAO,CAAC,MAAM,CAAC,QA3CtB;UA4CI,OAAO,CAAC,KAAR,CAAc,mDAAd;iBACA,IAAC,CAAA,OAAD,CAAS,UAAT;AA7CJ;IADS;;;;;;EAiDb,CAAA,CAAE,IAAI,CAAC,aAAa,CAAC,SAArB,CAA+B,CAAC,MAAhC,CAAuC,QAAQ,CAAC,MAAhD;AAvHA"
+  "mappings": ";AAAA;AAAA,MAAA;;EAAM,IAAI,CAAC;4BACT,IAAA,GAAM;;IAEO,uBAAA;;IAAA;;4BAEb,kBAAA,GAAoB,SAAA;MAClB,IAAG,iBAAH;QACE,OAAO,CAAC,KAAR,CAAc,qCAAd,EADF;;aAGA,IAAC,CAAA,IAAD,GAAY,IAAA,OAAO,CAAC,UAAR,CAAmB,UAAA,GAAY,IAAI,CAAC,MAAM,CAAC,IAAxB,GAA8B,YAAjD;IAJM;;4BAMpB,OAAA,GAAS,SAAC,IAAD,EAAO,IAAP,EAAa,SAAb;AACP,UAAA;MAAA,IAAC,CAAA,kBAAD,CAAA;MAEA,GAAA,GAAU,IAAF,GAAQ,GAAR,GAAY,IAAI,CAAC,MAAM,CAAC;aAChC,IAAC,CAAA,IAAI,CAAC,OAAN,CAAc,GAAd,EAAmB,IAAnB,EAAyB,SAAzB;IAJO;;4BAMT,UAAA,GAAY,SAAC,MAAD;MACV,IAAO,iBAAP;AACE,eADF;;MAGA,IAAC,CAAA,IAAI,CAAC,UAAN,CAAiB,MAAjB;MACA,IAAC,CAAA,IAAD,GAAQ;IALE;;4BAQZ,iBAAA,GAAmB,SAAA;MACjB,IAAC,CAAA,kBAAD,CAAA;aAEA,IAAC,CAAA,IAAI,CAAC,QAAQ,CAAC,OAAf,CAAuB,IAAI,CAAC,MAAM,CAAC,MAAnC,EAA2C,IAAC,CAAA,SAA5C;IAHiB;;4BAKnB,QAAA,GAAU,SAAC,QAAD,EAAW,QAAX;MACR,IAAC,CAAA,IAAI,CAAC,QAAQ,CAAC,MAAM,CAAC,QAAtB,GAAiC;MACjC,IAAC,CAAA,IAAI,CAAC,QAAQ,CAAC,MAAM,CAAC,QAAtB,GAAiC;aACjC,IAAC,CAAA,IAAI,CAAC,QAAQ,CAAC,MAAf,CAAA;IAHQ;;4BAKV,kBAAA,GAAoB,SAAA;aAClB,IAAC,CAAA,IAAI,CAAC,YAAN,CAAA;IADkB;;4BAGpB,SAAA,GAAW,SAAC,IAAD,EAAO,IAAP,EAAa,MAAb;AACT,UAAA;MAAA,MAAA,GAAS,GAAA,CAAI;QAAA,IAAA,EAAM,KAAN;OAAJ,CAAgB,CAAC,CAAjB,CAAmB,OAAnB,EAA4B;QAAA,KAAA,EAAO,OAAO,CAAC,EAAE,CAAC,KAAlB;OAA5B;MAET,IAAG,IAAI,CAAC,QAAR;QACE,MAAM,CAAC,CAAP,CAAS,UAAT,CAAoB,CAAC,CAArB,CAAuB,IAAI,CAAC,QAA5B,CAAqC,CAAC,EAAtC,CAAA,EADF;;MAGA,IAAG,IAAI,CAAC,QAAR;QACE,MAAM,CAAC,CAAP,CAAS,IAAT,CAAc,CAAC,CAAf,CAAiB,IAAI,CAAC,QAAtB,CAA+B,CAAC,EAAhC,CAAA,EADF;;MAGA,IAAG,IAAI,CAAC,MAAR;QACE,CAAA,GAAI;QACJ,CAAA,GAAI;QACJ,EAAA,GAAK,CAAC,CAAC;QACP,EAAA,GAAK,CAAC,CAAC;QACP,EAAA,GAAK,IAAI,CAAC,MAAM,CAAC,OAAZ,CAAoB,CAApB;QACL,IAAA,GAAO,IAAI,CAAC,MAAM,CAAC,MAAZ,CAAmB,EAAnB,EAAuB,EAAA,GAAK,EAA5B;QACP,MAAA,GAAS,IAAI,CAAC,MAAM,CAAC,MAAZ,CAAmB,EAAA,GAAK,EAAxB;QAET,MAAM,CAAC,CAAP,CAAS,OAAT,CACM,CAAC,CADP,CACS,MADT,CACgB,CAAC,CADjB,CACmB,IADnB,CACwB,CAAC,EADzB,CAAA,CAEM,CAAC,CAFP,CAES,QAFT,CAEkB,CAAC,CAFnB,CAEqB,MAFrB,EATF;;aAaA,IAAC,CAAA,IAAI,CAAC,MAAN,CAAa,MAAM,CAAC,IAAP,CAAA,CAAb,EAA4B,IAA5B,EAAkC,MAAlC;IAtBS;;4BAwBX,SAAA,GAAW,SAAC,MAAD,EAAS,KAAT;AACT,cAAO,MAAP;AAAA,aACO,OAAO,CAAC,MAAM,CAAC,UADtB;UAEI,OAAO,CAAC,KAAR,CAAc,wBAAd;iBACA,IAAC,CAAA,OAAD,CAAS,YAAT;AAHJ,aAKO,OAAO,CAAC,MAAM,CAAC,cALtB;UAMI,OAAO,CAAC,KAAR,CAAc,4BAAd;iBACA,IAAC,CAAA,OAAD,CAAS,gBAAT;AAPJ,aASO,OAAO,CAAC,MAAM,CAAC,QATtB;UAUI,OAAO,CAAC,KAAR,CAAc,iCAAd,EAAiD,KAAjD;iBACA,IAAC,CAAA,OAAD,CAAS,UAAT;AAXJ,aAaO,OAAO,CAAC,MAAM,CAAC,KAbtB;UAcI,OAAO,CAAC,KAAR,CAAc,4BAAd,EAA4C,KAA5C;iBACA,IAAC,CAAA,OAAD,CAAS,OAAT;AAfJ,aAiBO,OAAO,CAAC,MAAM,CAAC,QAjBtB;UAkBI,OAAO,CAAC,KAAR,CAAc,4BAAd,EAA4C,KAA5C;iBACA,IAAC,CAAA,OAAD,CAAS,UAAT;AAnBJ,aAqBO,OAAO,CAAC,MAAM,CAAC,aArBtB;UAsBI,OAAO,CAAC,KAAR,CAAc,2BAAd;iBACA,IAAC,CAAA,OAAD,CAAS,eAAT;AAvBJ,aAyBO,OAAO,CAAC,MAAM,CAAC,YAzBtB;UA0BI,OAAO,CAAC,KAAR,CAAc,0BAAd;iBACA,IAAC,CAAA,OAAD,CAAS,cAAT;AA3BJ,aA6BO,OAAO,CAAC,MAAM,CAAC,SA7BtB;UA8BI,OAAO,CAAC,KAAR,CAAc,uBAAd;UACA,OAAO,CAAC,IAAR,CAAa,SAAb,EAAwB,IAAC,CAAA,IAAI,CAAC,GAA9B;iBACA,IAAC,CAAA,OAAD,CAAS,WAAT;AAhCJ,aAkCO,OAAO,CAAC,MAAM,CAAC,QAlCtB;UAmCI,OAAO,CAAC,KAAR,CAAc,sBAAd;UACA,OAAO,CAAC,IAAR,CAAa,SAAb,EAAwB,IAAC,CAAA,IAAI,CAAC,GAA9B;iBACA,IAAC,CAAA,OAAD,CAAS,UAAT;AArCJ,aAuCO,OAAO,CAAC,MAAM,CAAC,QAvCtB;UAwCI,OAAO,CAAC,KAAR,CAAc,0BAAd;iBACA,IAAC,CAAA,OAAD,CAAS,UAAT;AAzCJ,aA2CO,OAAO,CAAC,MAAM,CAAC,UA3CtB;UA4CI,OAAO,CAAC,KAAR,CAAc,aAAd;iBACA,IAAC,CAAA,OAAD,CAAS,YAAT;AA7CJ,aA+CO,OAAO,CAAC,MAAM,CAAC,QA/CtB;UAgDI,OAAO,CAAC,KAAR,CAAc,yBAAd;iBACA,IAAC,CAAA,OAAD,CAAS,UAAT;AAjDJ,aAmDO,OAAO,CAAC,MAAM,CAAC,aAnDtB;UAoDI,OAAO,CAAC,KAAR,CAAc,4CAAd;iBACA,IAAC,CAAA,OAAD,CAAS,eAAT;AArDJ,aAuDO,OAAO,CAAC,MAAM,CAAC,QAvDtB;UAwDI,OAAO,CAAC,KAAR,CAAc,mDAAd;iBACA,IAAC,CAAA,OAAD,CAAS,UAAT;AAzDJ;IADS;;;;;;EA6Db,CAAA,CAAE,IAAI,CAAC,aAAa,CAAC,SAArB,CAA+B,CAAC,MAAhC,CAAuC,QAAQ,CAAC,MAAhD;AA3HA"
 }
\ No newline at end of file

--- a/register.html	Mon Mar 21 10:29:04 2016 +0800
+++ b/register.html	Mon Mar 21 14:33:42 2016 +0800
@@ -26,7 +26,7 @@
         $('[data-step="noscript"]').addClass('uk-hidden');
       </script>
 
-      <div class="uk-alert uk-alert-danger uk-hidden" data-msg="r/closed">Registration is closed at the moment.</div>
+      <div class="uk-alert uk-alert-danger uk-hidden" data-msg="registration-closed">Registration is closed at the moment.</div>
 
       <div class="uk-form uk-form-horizontal uk-hidden" data-step="registration" data-form="registration">
         <div class="uk-form-row">
@@ -49,7 +49,7 @@
         </div>
         <div class="uk-form-row">
           <div class="uk-form-controls">
-            <div class="uk-alert uk-alert-danger uk-hidden" data-msg="r/failed">Unspecified error, sorry.</div>
+            <div class="uk-alert uk-alert-danger uk-hidden" data-msg="registration-failed">Unspecified error, sorry.</div>
             <button type="button" class="uk-button uk-button-primary">Register</button>
             <a class="uk-float-right uk-button uk-button-link" href="/">Log in</a>
           </div>
@@ -82,7 +82,7 @@
         </div>
       </div>
 
-      <div class="uk-alert uk-alert-danger uk-hidden" data-msg="v/failed">Couldn't save the vCard.</div>
+      <div class="uk-alert uk-alert-danger uk-hidden" data-msg="save-failed">Couldn't save the vCard.</div>
     </div>
 
     <script src='/js/tram.js'></script>