I have now been thrown into the role of a GIS Web Developer. All the previous experience I have had has been with the Flex API but since Microsoft is pulling the plug on that (someday?), my company wants to work in with the JavaScript API. I have next to no experience with this API. I have set up a simple application, which is essentially a copy paste rip off of the following app: Popup widget | ArcGIS API for JavaScript. I have worked through it and added my own local REST service to the application. The REST service is publicly facing but, for some reason, is not displaying on the map at all. The application itself loads, with the base map and everything. Just not my actual service. Can anyone offer any ideas as to why? I have attached the html code I have so far. Thanks.