This demo uses OpenLayers.Layer.GeoRSS and OpenLayers.Layer.PointTrack.
The track is created by connecting the points of the GeoRSS feed.
The above input box allows the input of a URL to a GeoRSS feed. This feed can be local to the HTML page -- for example, entering 'xml/track1.xml' will work by default.
The example shows a track, displayed as a line connecting the points of the feed. It also shows markers at positions that have a title tag in the rss item. If clicked, a popup will show title and description.