diff --git a/1.3.0/bootstrap-modal.js b/1.3.0/bootstrap-modal.js
index 3267560e..76c49525 100644
--- a/1.3.0/bootstrap-modal.js
+++ b/1.3.0/bootstrap-modal.js
@@ -57,12 +57,10 @@
     this.$element = $(content)
       .delegate('.close', 'click.modal', $.proxy(this.hide, this))
 
-    if ( options ) {
-      $.extend( this.settings, options )
+    $.extend( this.settings, options )
 
-      if ( options.show ) {
-        this.show()
-      }
+    if ( this.settings.show ) {
+      this.show()
     }
 
     return this
@@ -81,17 +79,23 @@
 
         escape.call(this)
         backdrop.call(this, function () {
+          var transition = $.support.transition && that.$element.hasClass('fade')
+
           that.$element
             .appendTo(document.body)
             .show()
 
-          if ($.support.transition && that.$element.hasClass('fade')) {
+          if (transition) {
             that.$element[0].offsetWidth // force reflow
           }
 
           that.$element
             .addClass('in')
-            .trigger('shown')
+
+          transition ?
+            that.$element.one(transitionEnd, function () { that.$element.trigger('shown') }) :
+            that.$element.trigger('shown')
+
         })
 
         return this
@@ -100,6 +104,10 @@
     , hide: function (e) {
         e && e.preventDefault()
 
+        if ( !this.isShown ) {
+          return this
+        }
+
         var that = this
         this.isShown = false
 
@@ -220,7 +228,7 @@
   $.fn.modal.defaults = {
     backdrop: false
   , keyboard: false
-  , show: true
+  , show: false
   }
 
 
@@ -235,4 +243,4 @@
     })
   })
 
-}( window.jQuery || window.ender );
\ No newline at end of file
+}( window.jQuery || window.ender );
diff --git a/1.3.0/bootstrap-tabs.js b/1.3.0/bootstrap-tabs.js
index dece95be..e0286a36 100644
--- a/1.3.0/bootstrap-tabs.js
+++ b/1.3.0/bootstrap-tabs.js
@@ -27,21 +27,27 @@
 
   function tab( e ) {
     var $this = $(this)
-      , href = $this.attr('href')
       , $ul = $this.closest('ul')
-      , $controlled
+      , href = $this.attr('href')
+      , previous
 
     if (/^#\w+/.test(href)) {
       e.preventDefault()
 
-      if ($this.hasClass('active')) {
+      if ($this.parent('li').hasClass('active')) {
         return
       }
 
+      previous = $ul.find('.active a')[0]
       $href = $(href)
 
       activate($this.parent('li'), $ul)
       activate($href, $href.parent())
+
+      $this.trigger({
+        type: 'change'
+      , relatedTarget: previous
+      })
     }
   }
 
@@ -59,4 +65,4 @@
     $('body').tabs('ul[data-tabs] li > a, ul[data-pills] > li > a')
   })
 
-}( window.jQuery || window.ender );
\ No newline at end of file
+}( window.jQuery || window.ender );