I am using a third-party viewer control on an ASP page to view images. I am currently writing zoom settings to a document cookie when the page unloads and restoring these settings when the page reloads with a new image (via client side VBScript). This works fine when the page is accessed from our development server (one NT machine), but when accessed from our production web server (three NT machines using a load balancer), the zoom settings do not reload. Any suggestions?