diff --git a/app/models/asset_tags.rb b/app/models/asset_tags.rb
index a84e000..2fd7582 100644
--- a/app/models/asset_tags.rb
+++ b/app/models/asset_tags.rb
@@ -114,10 +114,9 @@ class TagError < StandardError; end
   desc %{
     Renders an image tag for the asset.
     
-    Using the optional @size@ attribute, different sizes can be display.
+    Using the optional @size@ attribute, different sizes can be displayed.
     “thumbnail” and “icon” sizes are built in, but custom ones can be set
-    using by changing assets.addition_thumbnails in the Radiant::Config
-    settings.
+    by changing assets.addition_thumbnails in the Radiant::Config settings.
     
     *Usage:* 
     <pre><code><r:assets:image [title="asset_title"] [size="icon|thumbnail"]></code></pre>
@@ -129,10 +128,14 @@ class TagError < StandardError; end
     geometry = options['geometry'] ? options.delete('geometry') : nil
     #This is very experimental and will generate new sizes on the fly
     asset.generate_style(size, { :size => geometry }) if geometry
-    
-    alt = " alt='#{asset.title}'" unless tag.attr['alt'] rescue nil
+
+    width = (options.delete('width') || asset.width(size)).to_i
+    height = (options.delete('height') || asset.height(size)).to_i
+    dimensions = %Q{ width="#{width}" height="#{height}"} if width > 0 && height > 0
+    alt = %Q{ alt="#{h asset.title}"} unless tag.attr['alt'] rescue nil
     attributes = options.inject('') { |s, (k, v)| s << %{#{k.downcase}="#{v}" } }.strip
     attributes << alt unless alt.nil?
+    attributes << dimensions unless dimensions.nil?
     url = asset.thumbnail(size)
     %{<img src="#{url}" #{attributes unless attributes.empty?} />} rescue nil
   end
diff --git a/app/views/admin/assets/_assets_container.html.haml b/app/views/admin/assets/_assets_container.html.haml
index b42e98b..7ddf721 100644
--- a/app/views/admin/assets/_assets_container.html.haml
+++ b/app/views/admin/assets/_assets_container.html.haml
@@ -60,13 +60,13 @@
           
         - asset_panes.search do
           #search-assets.pane
-            - form_tag do
+            - form_remote_tag :url => admin_assets_path, :method => :get, :update => 'search-results' do
               %p
                 %label.note{ :for => 'search' }
                   = t("paperclipped.search_assets")
-                %input{ :type => "hidden", :name => "search", :value => @page.id }
+                %input{ :type => "hidden", :name => "asset_page", :value => @page.id }
                 %input{ :type => "search", :id => "search", :name => "search" }
                 = submit_tag t("paperclipped.search")
             #search-results
             .clear
-            = observe_field 'search',  :frequency => 1, :update => 'search-results', :url =>  admin_assets_path(:asset_page => @page), :method => 'get', :with => "'search=' + escape(value)"
\ No newline at end of file
+            = observe_field 'search',  :frequency => 1, :update => 'search-results', :url =>  admin_assets_path(:asset_page => @page), :method => 'get', :with => "'search=' + escape(value)"
diff --git a/lib/tasks/assets_extension_tasks.rake b/lib/tasks/assets_extension_tasks.rake
index 0903c8c..bf6ee11 100644
--- a/lib/tasks/assets_extension_tasks.rake
+++ b/lib/tasks/assets_extension_tasks.rake
@@ -33,21 +33,22 @@ namespace :radiant do
         #     cp file, local_tasks_path, :verbose => false
         #   end
         # end
+      end
 
-        desc "Syncs all available translations for this ext to the English ext master"
-        task :sync => :environment do
-          # The main translation root, basically where English is kept
-          language_root = PaperclippedExtension.get_translation_keys(language_root)
+      desc "Syncs all available translations for this ext to the English ext master"
+      task :sync => :environment do
+        # The main translation root, basically where English is kept
+        language_root = PaperclippedExtension.get_translation_keys(language_root)
+        words = TranslationSupport.get_translation_keys(language_root)
 
-          Dir["#{language_root}/*.yml"].each do |filename|
-            next if filename.match('_available_tags')
-            basename = File.basename(filename, '.yml')
-            puts "Syncing #{basename}"
-            (comments, other) = TranslationSupport.read_file(filename, basename)
-            words.each { |k,v| other[k] ||= words[k] }  # Initializing hash variable as empty if it does not exist
-            other.delete_if { |k,v| !words[k] }         # Remove if not defined in en.yml
-            TranslationSupport.write_file(filename, basename, comments, other)
-          end
+        Dir["#{language_root}/*.yml"].each do |filename|
+          next if filename.match('_available_tags')
+          basename = File.basename(filename, '.yml')
+          puts "Syncing #{basename}"
+          (comments, other) = TranslationSupport.read_file(filename, basename)
+          words.each { |k,v| other[k] ||= words[k] }  # Initializing hash variable as empty if it does not exist
+          other.delete_if { |k,v| !words[k] }         # Remove if not defined in en.yml
+          TranslationSupport.write_file(filename, basename, comments, other)
         end
       end
       
diff --git a/spec/models/asset_tags_spec.rb b/spec/models/asset_tags_spec.rb
new file mode 100644
index 0000000..47a1162
--- /dev/null
+++ b/spec/models/asset_tags_spec.rb
@@ -0,0 +1,69 @@
+require File.dirname(__FILE__) + '/../spec_helper'
+
+describe 'Asset Tags' do
+  dataset :pages
+
+  describe '<r:assets:image>' do
+    before(:each) do
+      @image = Asset.create({
+        :asset_file_name => 'foo.jpg',
+        :asset_content_type => 'image/jpeg',
+        :asset_file_size => '24680'
+      })
+      Asset.stub!(:find).and_return(@image)
+    end
+
+    it 'should render an img tag by ID with a default alt text' do
+      tag = %{<r:assets:image id="#{@image.id}" />}
+      expected = %r{\A<img +src=\"/assets/#{@image.id}/foo.jpg\" +alt=\"foo\" */>\z}
+
+      pages(:home).should render(tag).matching(expected)
+    end
+
+    it 'should render an img tag by title with a default alt text' do
+      tag = %{<r:assets:image title="My Title" />}
+      expected = %r{\A<img +src=\"/assets/#{@image.id}/foo.jpg\" +alt=\"foo\" */>\z}
+
+      pages(:home).should render(tag).matching(expected)
+    end
+
+    it 'should use the given title as the alt text' do
+      @image.stub!(:title).and_return('My Title')
+      tag = %{<r:assets:image id="#{@image.id}" />}
+      expected = %r{\A<img +src=\"/assets/#{@image.id}/foo.jpg\" +alt=\"My Title\" */>\z}
+
+      pages(:home).should render(tag).matching(expected)
+    end
+
+    it 'should escape the title in the alt text' do
+      @image.stub!(:title).and_return(%{Harry "Snapper" Organs & Stig O'Tracey})
+      tag = %{<r:assets:image id="#{@image.id}" />}
+      expected = %r{\A<img +src=\"/assets/#{@image.id}/foo.jpg\" +alt=\"Harry &quot;Snapper&quot; Organs &amp; Stig O'Tracey\" */>\z}
+
+      pages(:home).should render(tag).matching(expected)
+    end
+
+    it 'should use the given alt text' do
+      tag = %{<r:assets:image id="#{@image.id}" alt="Alternate title" />}
+      expected = %r{\A<img +src=\"/assets/#{@image.id}/foo.jpg\" +alt=\"Alternate title\" */>\z}
+
+      pages(:home).should render(tag).matching(expected)
+    end
+
+    it 'should include the image dimensions' do
+      @image.stub!(:dimensions).and_return([200,100])
+      tag = %{<r:assets:image id="#{@image.id}" />}
+      expected = %r{\A<img +src=\"/assets/#{@image.id}/foo.jpg\" +alt=\"foo\" +width=\"200\" height=\"100\" */>\z}
+
+      pages(:home).should render(tag).matching(expected)
+    end
+
+    it 'should override the image dimensions with the given dimensions' do
+      @image.stub!(:dimensions).and_return([200,100])
+      tag = %{<r:assets:image id="#{@image.id}" width="100" height="50" />}
+      expected = %r{\A<img +src=\"/assets/#{@image.id}/foo.jpg\" +alt=\"foo\" +width=\"100\" height=\"50\" */>\z}
+
+      pages(:home).should render(tag).matching(expected)
+    end
+  end
+end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index c2a2106..dadfaf8 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -3,10 +3,9 @@
   require "#{File.expand_path(File.dirname(__FILE__) + "/../../../../")}/config/boot"
   require "#{File.expand_path(File.dirname(__FILE__) + "/../../../../")}/config/environment"
 end
+require "#{RADIANT_ROOT}/spec/spec_helper"
 
-require 'spec/rails'
-
-# require File.expand_path(File.dirname(__FILE__) + "/blueprints")
+# Dataset::Resolver.default << (File.dirname(__FILE__) + "/datasets")
 
 Spec::Runner.configure do |config|
   config.use_transactional_fixtures = true
@@ -24,4 +23,4 @@
   #
   # If you declare global fixtures, be aware that they will be declared
   # for all of your examples, even those that don't use them.
-end
\ No newline at end of file
+end