A couple of days ago, I went to this site heron-mc.org/examples.html and found some useful application templates. I viewed them, went to view source code and copied the source code to my editor to make it my code. So far the code is displaying the map and a couple of features but some aren't working as they are supposed to like on the web template. To be specific, the toolbar is working fine but I can't see the button's description(icon and text) and the sliding zoom is not complete. I'm asking for an advice on how to go about fixing my problem. I have also attached a picture of the output.