--- a/labs/openlayers/lib/OpenLayers/Control/MousePosition.js
+++ b/labs/openlayers/lib/OpenLayers/Control/MousePosition.js
@@ -1,1 +1,214 @@
-
+/* 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.MousePosition
+ * The MousePosition control displays geographic coordinates of the mouse
+ * pointer, as it is moved about the map.
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.MousePosition = OpenLayers.Class(OpenLayers.Control, {
+    
+    /**
+     * APIProperty: autoActivate
+     * {Boolean} Activate the control when it is added to a map.  Default is
+     *     true.
+     */
+    autoActivate: true,
+
+    /** 
+     * Property: element
+     * {DOMElement} 
+     */
+    element: null,
+    
+    /** 
+     * APIProperty: prefix
+     * {String}
+     */
+    prefix: '',
+    
+    /** 
+     * APIProperty: separator
+     * {String}
+     */
+    separator: ', ',
+    
+    /** 
+     * APIProperty: suffix
+     * {String}
+     */
+    suffix: '',
+    
+    /** 
+     * APIProperty: numDigits
+     * {Integer}
+     */
+    numDigits: 5,
+    
+    /** 
+     * APIProperty: granularity
+     * {Integer} 
+     */
+    granularity: 10,
+
+    /**
+     * APIProperty: emptyString 
+     * {String} Set this to some value to set when the mouse is outside the
+     *     map.
+     */
+    emptyString: null,
+    
+    /** 
+     * Property: lastXy
+     * {<OpenLayers.Pixel>}
+     */
+    lastXy: null,
+
+    /**
+     * APIProperty: displayProjection
+     * {<OpenLayers.Projection>} The projection in which the 
+     * mouse position is displayed
+     */
+    displayProjection: null, 
+    
+    /**
+     * Constructor: OpenLayers.Control.MousePosition
+     * 
+     * Parameters:
+     * options - {Object} Options for control.
+     */
+    initialize: function(options) {
+        OpenLayers.Control.prototype.initialize.apply(this, arguments);
+    },
+
+    /**
+     * Method: destroy
+     */
+     destroy: function() {
+         this.deactivate();
+         OpenLayers.Control.prototype.destroy.apply(this, arguments);
+     },
+
+    /**
+     * APIMethod: activate
+     */
+    activate: function() {
+        if (OpenLayers.Control.prototype.activate.apply(this, arguments)) {
+            this.map.events.register('mousemove', this, this.redraw);
+            this.map.events.register('mouseout', this, this.reset);
+            this.redraw();
+            return true;
+        } else {
+            return false;
+        }
+    },
+    
+    /**
+     * APIMethod: deactivate
+     */
+    deactivate: function() {
+        if (OpenLayers.Control.prototype.deactivate.apply(this, arguments)) {
+            this.map.events.unregister('mousemove', this, this.redraw);
+            this.map.events.unregister('mouseout', this, this.reset);
+            this.element.innerHTML = "";
+            return true;
+        } else {
+            return false;
+        }
+    },
+
+    /**
+     * Method: draw
+     * {DOMElement}
+     */    
+    draw: function() {
+        OpenLayers.Control.prototype.draw.apply(this, arguments);
+
+        if (!this.element) {
+            this.div.left = "";
+            this.div.top = "";
+            this.element = this.div;
+        }
+        
+        return this.div;
+    },
+   
+    /**
+     * Method: redraw  
+     */
+    redraw: function(evt) {
+
+        var lonLat;
+
+        if (evt == null) {
+            this.reset();
+            return;
+        } else {
+            if (this.lastXy == null ||
+                Math.abs(evt.xy.x - this.lastXy.x) > this.granularity ||
+                Math.abs(evt.xy.y - this.lastXy.y) > this.granularity)
+            {
+                this.lastXy = evt.xy;
+                return;
+            }
+
+            lonLat = this.map.getLonLatFromPixel(evt.xy);
+            if (!lonLat) { 
+                // map has not yet been properly initialized
+                return;
+            }    
+            if (this.displayProjection) {
+                lonLat.transform(this.map.getProjectionObject(), 
+                                 this.displayProjection );
+            }      
+            this.lastXy = evt.xy;
+            
+        }
+        
+        var newHtml = this.formatOutput(lonLat);
+
+        if (newHtml != this.element.innerHTML) {
+            this.element.innerHTML = newHtml;
+        }
+    },
+
+    /**
+     * Method: reset
+     */
+    reset: function(evt) {
+        if (this.emptyString != null) {
+            this.element.innerHTML = this.emptyString;
+        }
+    },
+
+    /**
+     * Method: formatOutput
+     * Override to provide custom display output
+     *
+     * Parameters:
+     * lonLat - {<OpenLayers.LonLat>} Location to display
+     */
+    formatOutput: function(lonLat) {
+        var digits = parseInt(this.numDigits);
+        var newHtml =
+            this.prefix +
+            lonLat.lon.toFixed(digits) +
+            this.separator + 
+            lonLat.lat.toFixed(digits) +
+            this.suffix;
+        return newHtml;
+    },
+
+    CLASS_NAME: "OpenLayers.Control.MousePosition"
+});
+