gloria,i'm not sure if your own scripts were located somewhere different with respect to your html file on your own web server, but i was able to see a map in your application after:1. creating another folder inside the application folder called 'scripts' and moving the .js files inside:yourfolder/test 12.htmlyourfolder/scripts/ToolsGeoRoute.js2. modifying the paths in 'test 12.html' to acknowledge this change and point to the files in a scripts folder one level deeper than where the .html file is<script type="text/javascript" src="scripts/ToolsGeoRoute.js"></script>
additionally, i commented out the map initialization inside ToolsGeoRoute.js, because you are already creating a map in toggle.js
function init() {
/*map = new esri.Map("map", {
extent: new esri.geometry.Extent({"xmin":-83.5528,"ymin":31.7627,"xmax":-77.3874,"ymax":35.5635,"spatialReference":{"wkid":4326}})
});*/
hope that helps!