function mouseOut(id){
    var dropdown = document.getElementById('dropdown_' + id);
    if(dropdown != null) dropdown.style.visibility = 'hidden';
}

function mouseOver(id){
    var dropdown = document.getElementById('dropdown_' + id);
    if(dropdown != null) dropdown.style.visibility = 'visible';
}

function newwindow(a){
    var w = window.open(a.href, a.title, 'width=400, height=400, screenX=400, screenY=200, scrollbars=1');
    return false;
}

function slmap(id, x, y){
    var div = document.getElementById(id);
    if(div == null) return;
    map = new SLMap(document.getElementById(id), {disableVoiceInfo: true});
    var icon = new Icon(new Img('/media/images/marker.png'));
    var mapwindow = new MapWindow('<div style="margin:10px 0px 0px 0px;"><p><a href="secondlife://Avalon/128/128/128/"><b>Visit this location.</b></a></p><p>Clicking above will teleport you to this location in <a href="http://secondlife.com/" target="_top">Second Life</a>.</p></div>');
    map.addMapWindow(mapwindow, new XYPoint(x, y));
    map.centerAndZoomAtSLCoord(new XYPoint(x, y), 1);
}

// Fix the height of the dropdowns for ie7 only.
function fixDropdown(dropdown, n){
    if(IE){
        dropdown.style.height = 25 * n + 'px';
        if(n == 1) dropdown.style.height = '32px';
    }
}