function getMap( image )
{
    mapname = image.useMap.substring(1);
    return document.all[mapname];
}

function addArea( map, coord, url,alt )
{
    var area = document.createElement("AREA");
    area.href = url;
    area.shape = "rect";
    area.alt = alt;
    area.coords = coord;
    map.areas.add(area);
}

function AddMap()
{
    document.scripts.item("mapscript").src = "/logos4/map" + topImage + ".js";
}
 

function RandomLogo()
{
    topImage = Math.round(Math.random()*400);
    if( topImage == 0 ) topImage = 1;
    imgname = "/logos4/newlogo" + topImage + ".jpg";
    document.images.item("logoimage").src = imgname;
    document.images.item("logoimage").alt = imgname;

}