var date = new Date();
var khour = date.getHours();

function getTime()
{
document.write("<strong>Time: </strong>" + dt_hour);
}

//create the path to the correct map image
function createMap()
{
var path = "../images/maps/map" + khour + ".jpg";
var tag = "<img src=\"" + path + "\" alt=\"Local Time\" border=\"0\">";
document.write(tag);
}

createMap();