updated so tag listing works. find_by_title instead of id

app/controllers/photos_controller.rb

@@ -5,9 +5,9 @@ class PhotosController < ApplicationController
 
   def index
     if params[:tag_id] && params[:album_id]
-      @photos = Tag.find( params[:tag_id] ).photos.find(:all, :conditions => ['photos.album_id = :album', {:album => Album.find(params[:album_id] ) } ], :order => "photos.id ASC")
+      @photos = Tag.find_by_title( params[:tag_id] ).photos.find(:all, :conditions => ['photos.album_id = :album', {:album => Album.find(params[:album_id] ) } ], :order => "photos.id ASC")
     elsif params[:tag_id]
-      @photos = Tag.find( params[:tag_id] ).photos.find(:all, :order => "photos.id ASC")
+      @photos = Tag.find_by_title( params[:tag_id] ).photos.find(:all, :order => "photos.id ASC")
     elsif params[:album_id]
       @photos = Album.find( params[:album_id]).photos.find(:all, :order => "photos.id ASC")
     elsif params[:q]

app/helpers/application_helper.rb

@@ -8,7 +8,7 @@ module ApplicationHelper
      #links = "You are here: "
      links  = content_tag('a', "HOME", :href => "/") if include_home
      
-     nocrumb = ["collections", "albums", "photos", "tags", "new", "edit"]
+     nocrumb = ["collections", "albums", "photos", "tags", "new", "edit", "tags"]
 
      levels.each_with_index do |level, index|
        level = level.gsub(/^[0-9]+\-/,"") #if levels[index-1] == "photos"

app/models/tag.rb

@@ -11,7 +11,7 @@ class Tag < ActiveRecord::Base
   end
 
   def to_param
-    "#{id}-#{title.parameterize}"
+    title.parameterize
   end
 
    protected