####_Ajax_form.html

<table>
<% @comment = Comment.new
   #@comment.link=@link

%>
<% remote_form_for([@link,@comment]) do |f| %>
<tr>
  <td><label for="comment_name" >Name</label></td>
  <td><%= f.text_field :name %></td>
</tr>

<tr>
  <td><label for="comment_email" >Email (optional)</label></td>
  <td><%= f.text_field :email %></td>
</tr>

<tr>
  <td><label for="comment_comment" /></td>
  <td><%= f.text_area :comment %></td>
</tr>

<tr>
  <td></td>
  <td><%=  f.submit "Create" %><td>
</tr>
<% end %>


######## Controller : comments_controller

def create

  @tempComment = params[@comment]
  @comment = Comment.new

  @comment.comment =@tempComment.comment
	#@comment.link=@link

	#if verify_recaptcha
      if @comment.save
      	respond_to do |format|
      		format.html do
      			flash[:notice] = 'Comment was successfully created.'
      			redirect_to link_path(@link)
      		end
      		format.js do
      			render :update do |page|
      				page.insert_html :bottom, 'comments', :partial =>'links/comments',:locals => { :comment => @comment }
      				page.visual_effect :highlight, 'comments'
      			end
      		end
      	end
      else
        format.html { render :action => "new" }
      end
  end