Index: dojo-release-1.3.2-src/dojo/dnd/Moveable.js
===================================================================
--- dojo-release-1.3.2-src.orig/dojo/dnd/Moveable.js	2010-04-09 08:00:34.000000000 -0700
+++ dojo-release-1.3.2-src/dojo/dnd/Moveable.js	2010-04-09 08:00:38.000000000 -0700
@@ -51,10 +51,14 @@
 		// e: Event: mouse event
 		if(this.skip && dojo.dnd.isFormElement(e)){ return; }
 		if(this.delay){
-			this.events.push(
-				dojo.connect(this.handle, "onmousemove", this, "onMouseMove"),
-				dojo.connect(this.handle, "onmouseup", this, "onMouseUp")
-			);
+			// mouseup can go out of moveable domnode, don't multiple connect mousemove
+			if (!this._mouseMoveConnected) {
+				this._mouseMoveConnected = true;
+				this.events.push(
+					dojo.connect(this.handle, "onmousemove", this, "onMouseMove"),
+					dojo.connect(this.handle, "onmouseup", this, "onMouseUp")
+				);
+			};
 			this._lastX = e.pageX;
 			this._lastY = e.pageY;
 		}else{
@@ -77,6 +81,7 @@
 		for(var i = 0; i < 2; ++i){
 			dojo.disconnect(this.events.pop());
 		}
+		this._mouseMoveConnected = false;
 		dojo.stopEvent(e);
 	},
 	onSelectStart: function(e){