--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Chronosv2/source/Extensions/Windows/PanelExtensions.cs	Tue Feb 21 17:25:44 2012 +0700
@@ -0,0 +1,188 @@
+/*
+The MIT License
+
+Copyright (c) 2009-2010. Carlos Guzmán Álvarez. http://chronoswpf.codeplex.com/
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+using System;
+using System.Windows;
+using System.Windows.Controls;
+
+namespace Chronos.Extensions.Windows
+{
+    /// <summary>
+    /// Extensions methods for the WPF <see cref="Panel"/> control.
+    /// </summary>
+    public static class PanelExtensions
+    {
+        #region · Extension Methods ·
+
+        /// <summary>
+        /// Brings the element to the front of the z-order.
+        /// </summary>
+        /// <param name="panel">The canvas.</param>
+        /// <param name="element">The element.</param>
+        public static void BringToFront(this Panel panel, UIElement element)
+        {
+            int index = Panel.GetZIndex(element);
+            Panel.SetZIndex(element, panel.Children.Count + 1);
+
+            #region · Define ZIndex Order ·
+
+            UIElement[] sortAux = new UIElement[panel.Children.Count];
+
+            panel.Children.CopyTo(sortAux, 0);
+
+            Array.Sort<UIElement>(sortAux, new Comparison<UIElement>(delegate(UIElement a, UIElement b)
+            {
+                int aIndex = Canvas.GetZIndex(a);
+                int bIndex = Canvas.GetZIndex(b);
+
+                if (aIndex > bIndex)
+                {
+                    return 1;
+                }
+                else if (aIndex == bIndex)
+                {
+                    return 0;
+                }
+                else
+                {
+                    return -1;
+                }
+            }));
+
+            #endregion
+
+            for (int i = 0; i < sortAux.Length; i++)
+            {
+                Panel.SetZIndex(sortAux[i], i);
+            }
+        }
+
+        /// <summary>
+        /// Brings the element to the bottom of the z-order.
+        /// </summary>
+        /// <param name="panel">The panel.</param>
+        /// <param name="element">The element.</param>
+        public static void BringToBottom(this Panel panel, UIElement element)
+        {
+            int index = Panel.GetZIndex(element);
+            Panel.SetZIndex(element, -1);
+
+            #region · Define ZIndex Order ·
+
+            UIElement[] sortAux = new UIElement[panel.Children.Count];
+
+            panel.Children.CopyTo(sortAux, 0);
+
+            Array.Sort<UIElement>(sortAux, new Comparison<UIElement>(delegate(UIElement a, UIElement b)
+            {
+                int aIndex = Canvas.GetZIndex(a);
+                int bIndex = Canvas.GetZIndex(b);
+
+                if (aIndex > bIndex)
+                {
+                    return 1;
+                }
+                else if (aIndex == bIndex)
+                {
+                    return 0;
+                }
+                else
+                {
+                    return -1;
+                }
+            }));
+
+            #endregion
+
+            for (int i = 0; i < sortAux.Length; i++)
+            {
+                Panel.SetZIndex(sortAux[i], i);
+            }
+        }
+
+        /// <summary>
+        /// Moves the specified element to the given position.
+        /// </summary>
+        /// <param name="element">The element.</param>
+        /// <param name="position">The position.</param>
+        public static void Move(this UIElement element, Point position)
+        {
+            element.Move(position.X, position.Y);
+        }
+
+        /// <summary>
+        /// Moves the specified element to the given position.
+        /// </summary>
+        /// <param name="element">The element.</param>
+        /// <param name="left">The left.</param>
+        /// <param name="top">The top.</param>
+        public static void Move(this UIElement element, double left, double top)
+        {
+            element.MoveLeft(left);
+            element.MoveTop(top);
+        }
+
+        /// <summary>
+        /// Moves the specified element to the given left position.
+        /// </summary>
+        /// <param name="element">The element.</param>
+        /// <param name="left">The left.</param>
+        public static void MoveLeft(this UIElement element, double left)
+        {
+            Canvas.SetLeft(element, left);
+        }
+
+        /// <summary>
+        /// Moves the specified element to the given top position.
+        /// </summary>
+        /// <param name="element">The element.</param>
+        /// <param name="top">The top.</param>
+        public static void MoveTop(this UIElement element, double top)
+        {
+            Canvas.SetTop(element, top);
+        }
+
+        /// <summary>
+        /// Sets the value of the ZIndex attached property for a given object. 
+        /// </summary>
+        /// <param name="element">The element.</param>
+        /// <param name="zindex">The zindex.</param>
+        public static void SetZIndex(this UIElement element, int zindex)
+        {
+            Canvas.SetZIndex(element, zindex);
+        }
+
+        /// <summary>
+        /// Gets the canvas left position.
+        /// </summary>
+        /// <param name="element">The element.</param>
+        /// <returns></returns>
+        public static Point GetPosition(this UIElement element)
+        {
+            return new Point(Canvas.GetLeft(element), Canvas.GetTop(element));
+        }
+
+        #endregion
+    }
+}