--- a/labs/openlayers/lib/OpenLayers/Control/Pan.js
+++ b/labs/openlayers/lib/OpenLayers/Control/Pan.js
@@ -1,1 +1,87 @@
+/* Copyright (c) 2006-2010 by OpenLayers Contributors (see authors.txt for 
+ * full list of contributors). Published under the Clear BSD license.  
+ * See http://svn.openlayers.org/trunk/openlayers/license.txt for the
+ * full text of the license. */
 
+/**
+ * @requires OpenLayers/Control.js
+ */
+
+/**
+ * Class: OpenLayers.Control.Pan
+ * The Pan control is a single button to pan the map in one direction. For
+ * a more complete control see <OpenLayers.Control.PanPanel>.
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.Pan = OpenLayers.Class(OpenLayers.Control, {
+
+    /** 
+     * APIProperty: slideFactor
+     * {Integer} Number of pixels by which we'll pan the map in any direction 
+     *     on clicking the arrow buttons, defaults to 50.
+     */
+    slideFactor: 50,
+
+    /** 
+     * Property: direction
+     * {String} in {'North', 'South', 'East', 'West'}
+     */
+    direction: null,
+
+    /**
+     * Property: type
+     * {String} The type of <OpenLayers.Control> -- When added to a 
+     *     <Control.Panel>, 'type' is used by the panel to determine how to 
+     *     handle our events.
+     */
+    type: OpenLayers.Control.TYPE_BUTTON,
+
+    /**
+     * Constructor: OpenLayers.Control.Pan 
+     * Control which handles the panning (in any of the cardinal directions)
+     *     of the map by a set px distance. 
+     *
+     * Parameters:
+     * direction - {String} The direction this button should pan.
+     * options - {Object} An optional object whose properties will be used
+     *     to extend the control.
+     */
+    initialize: function(direction, options) {
+    
+        this.direction = direction;
+        this.CLASS_NAME += this.direction;
+        
+        OpenLayers.Control.prototype.initialize.apply(this, [options]);
+    },
+    
+    /**
+     * Method: trigger
+     */
+    trigger: function(){
+    
+        switch (this.direction) {
+            case OpenLayers.Control.Pan.NORTH: 
+                this.map.pan(0, -this.slideFactor);
+                break;
+            case OpenLayers.Control.Pan.SOUTH: 
+                this.map.pan(0, this.slideFactor);
+                break;
+            case OpenLayers.Control.Pan.WEST: 
+                this.map.pan(-this.slideFactor, 0);
+                break;
+            case OpenLayers.Control.Pan.EAST: 
+                this.map.pan(this.slideFactor, 0);
+                break;
+        }
+    },
+
+    CLASS_NAME: "OpenLayers.Control.Pan"
+});
+
+OpenLayers.Control.Pan.NORTH = "North";
+OpenLayers.Control.Pan.SOUTH = "South";
+OpenLayers.Control.Pan.EAST = "East";
+OpenLayers.Control.Pan.WEST = "West";
+