Ticket #1579: Box.js.patch

.

@@ -91 +91 @@
-        if (xy.x < this.dragHandler.start.x) {
-            this.zoomBox.style.left = xy.x+"px";
-        }
+        else{
+            this.zoomBox.style.left = this.dragHandler.start.x+"px";
+        }
-        if (xy.y < this.dragHandler.start.y) {
-            this.zoomBox.style.top = xy.y+"px";
-        }
+        else{
+            this.zoomBox.style.top = this.dragHandler.start.y+"px";
+        }        
-    },
-
-    /**