Added post anchors and show post.

when a new post is created, the page is now scrolled to is via its
anchor

created a show post route, and view.

added a post number to post view, with link.

need to change displayed post number from post id, to reply #

app/controllers/posts_controller.rb

@@ -1,9 +1,17 @@
 class PostsController < ApplicationController
+
+  include ApplicationHelper 
+
   load_and_authorize_resource :topic
   load_and_authorize_resource :post, :through => :topic, :shallow => true
 
   before_filter :check_for_cancel#, :only[:create, :update]
 
+  def show
+    @topic = @post.topic
+    @my_blockquote = block_quote
+  end
+
   def new
     if params[:quote]
       quote_post = Post.find(params[:quote])
@@ -18,7 +26,7 @@ class PostsController < ApplicationController
     @post.user ||= current_user
     if @post.save
       flash[:notice] = "Post was successfully created."
-      redirect_to topic_path(@post.topic, :page => @post.topic.posts.page.per(10).num_pages)
+      redirect_to topic_path(@post.topic, :page => @post.topic.posts.page.per(10).num_pages, :anchor => @post.id)
     else
       render :action => 'new'
     end