Hover Dialog for Dynamic Map Service

[CraigLinn]

I am wondering if it is even possible to have the Hover functionality incorporated with a Dynamic Map Service. Feature layer hover | ArcGIS API for JavaScript .  My Current Application uses a Dynamic Map Service along with the TOC. I already have the Identify Task working however I feel my application would be more user friendly with the hover and dialog box.

Thank you for any suggestions.

[KenBuja]

If you look at the code, it uses a Dynamic Map Service, not a Feature Service

var southCarolinaCounties = new FeatureLayer("http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Demographics/ESRI_Census_USA/MapServer/3", {
          mode: FeatureLayer.MODE_SNAPSHOT,
          outFields: ["NAME", "POP2000", "POP2007", "POP00_SQMI", "POP07_SQMI"]
        });