diff -r 000000000000 -r 249d70e7b32d client/src/Iri.Modernisation.Controls/ViewModel/NavigationBar/ConsultMenuVM.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/client/src/Iri.Modernisation.Controls/ViewModel/NavigationBar/ConsultMenuVM.cs	Wed Nov 18 15:30:31 2009 +0100
@@ -0,0 +1,139 @@
+using System;
+using System.Net;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Documents;
+using System.Windows.Ink;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Animation;
+using System.Windows.Shapes;
+using SLExtensions.Input;
+using Iri.Modernisation.BaseMVVM.Commands;
+using Iri.Modernisation.BaseMVVM.ViewModel;
+using Iri.Modernisation.Data.Models;
+using System.Collections.Generic;
+using System.Linq;
+namespace Iri.Modernisation.Controls.ViewModel
+{
+    public class ConsultMenuVM : BaseMVVM.ViewModel.ViewModel
+    {
+      private List<VideoBook> _videoBooks = new List<VideoBook>();
+      private List<VideoBook> list = new List<VideoBook>();
+      public List<VideoBook> VideoBooks
+      {
+          get 
+          {
+              _videoBooks.Sort(new VideoBookComparer());
+              if (SearchWord != String.Empty)
+              {
+                  return list;
+              }
+              else
+              {
+                  return _videoBooks;
+              }
+          
+          }
+          set
+          {
+              list = value;
+              OnPropertyChanged("VideoBooks");
+          }
+      }
+
+      public bool SearchAuthor { get; set; }
+      public bool SearchContributer { get; set; }
+      public bool SearchTag { get; set; }
+
+      private String _searchWord= "";
+      public String SearchWord 
+      { 
+          get
+          {
+              return _searchWord;
+          }
+          
+          set 
+          {
+              _searchWord = value;
+              OnPropertyChanged("SearchWord");
+          } 
+      }
+     
+        public ConsultMenuVM()
+        {
+            SearchAuthor = true;
+          InitializeCommands();
+        }
+
+        private void InitializeCommands()
+        {
+           Commands.ConsultMenu.GetBook.Executed += new EventHandler<ExecutedEventArgs>(GetBook_Executed);
+         }
+        public ConsultMenuVM(List<VideoBook> argList)
+        {
+            _videoBooks = argList;
+            SearchAuthor = true;
+            InitializeCommands();
+        }
+
+        
+
+        void GetBook_Executed(object sender, ExecutedEventArgs e)
+        {
+           
+           if (SearchAuthor)
+            {
+                var query = from c in _videoBooks
+                            where c.Author.UserName.Contains(_searchWord)
+                            select c;
+                VideoBooks = query.ToList();
+            }
+            if (SearchContributer)
+            {
+                List<VideoBook> temp = new List<VideoBook>();
+                foreach (VideoBook Book in _videoBooks)
+                {
+                    foreach (VideoChapter Chapter in Book.Chapters)
+                    {
+                        foreach (Annotation Annotation in Chapter.Annotations)
+                        {
+                            if ( Annotation.Contributer.UserName.Contains(_searchWord))
+                            {
+                                temp.Add(Book);
+                            }
+                        }
+                    }
+                }
+                VideoBooks = temp;
+            }
+            if(SearchTag)
+            {
+                List<VideoBook> temp = new List<VideoBook>();
+                foreach (VideoBook Book in _videoBooks)
+                {
+                    foreach (VideoChapter Chapter in Book.Chapters)
+                    {
+                        foreach (Annotation Annotation in Chapter.Annotations)
+                        {
+                            if (Annotation.Tags.Contains(_searchWord))
+                            {
+                                temp.Add(Book);
+                            }
+                        }
+                        foreach (SegmentIndex Segment in Chapter.Index)
+                        {
+                            if (Segment.Tags.Contains(_searchWord))
+                            {
+                                temp.Add(Book);
+                            }
+                        }
+                    }
+                }
+                VideoBooks = temp;
+            }
+        }
+       
+    }
+}