OpenLayers.Control.DragMarker = OpenLayers.Class.create();
OpenLayers.Control.DragMarker.prototype =
	  OpenLayers.Class.inherit(OpenLayers.Control.DragFeature,
	  {
	      initialize: function(layer, options) {
	          OpenLayers.Control.prototype.initialize.apply(this, [options]);
	          this.layer = layer;
	          this.handlers =
			{
			    drag: new OpenLayers.Handler.Drag
				(this, OpenLayers.Util.extend
					({
					    down: this.downFeature,
					    move: this.moveFeature,
					    up: this.upFeature,
					    out: this.cancel,
					    done: this.doneDragging
					}, this.dragCallbacks
					)
				),
			    feature: new OpenLayers.Handler.Marker
				(this, this.layer, OpenLayers.Util.extend
					({
					    over: this.overFeature,
					    out: this.outFeature
					}, this.featureCallbacks
					), { geometryTypes: this.geometryTypes }
				)
			};
	      },

	      moveFeature: function(pixel) {
	          //alert((pixel.x - this.lastPixel.x) +"  |  "+ (pixel.y -this.lastPixel.y));
	          var px = this.feature.icon.px.add(pixel.x - this.lastPixel.x, pixel.y - this.lastPixel.y);
	          this.feature.moveTo(px);
	          //this.feature.Popup.moveTo(px);
	          this.lastPixel = pixel;
	          this.onDrag(this.feature, pixel);
	      },

	      CLASS_NAME: "OpenLayers.Control.DragMarker"
	  });


	  // ---- Marker Handler Class ----- //
	  OpenLayers.Handler.Marker = OpenLayers.Class.create();
	  OpenLayers.Handler.Marker.prototype =
	  OpenLayers.Class.inherit(OpenLayers.Handler.Feature,
	  {
	      handle: function(evt) {
	          var type = evt.type;
	          var node = OpenLayers.Event.element(evt);
	          var feature = null;
	          for (var i = 0; i < this.layer.markers.length; i++) {
	              if (this.layer.markers[i].icon.imageDiv.firstChild == node) {
	                  feature = this.layer.markers[i];
	                  break;
	              }
	          }
	          var selected = false;
	          if (feature) {
	              if (this.geometryTypes == null) {	// over a new, out of the last and over a new, or still onthe last
	                  if (!this.feature) {	// over a new feature
	                      this.callback('over', [feature]);
	                  }
	                  else if (this.feature != feature) {	// out of the last and over a new
	                      this.callback('out', [this.feature]);
	                      this.callback('over', [feature]);
	                  }
	                  this.feature = feature;
	                  this.callback(type, [feature]);
	                  selected = true;
	              }
	              else {
	                  if (this.feature && (this.feature != feature)) {	// out of the last and over a new
	                      this.callback('out', [this.feature]);
	                      this.feature = null;
	                  }
	                  selected = false;
	              }
	          }
	          else {
	              if (this.feature) {	// out of the last
	                  this.callback('out', [this.feature]);
	                  this.feature = null;
	              }
	              selected = false;
	          }
	          return selected;
	      },
	      CLASS_NAME: "OpenLayers.Handler.Marker"
	  });