if (window.addEventListener) {                                                                                                                                                                                                                 //EXECUTED ON WINDOW LOAD/UNLOAD EVENT. ATTEMPTS FF/MOZ ETC THEN IE THEN OVERIDES window.onload/unload EVENTS
    window.addEventListener('load', function() { windowLoadEvents(); }, false);
} else if (window.attachEvent) {
    window.attachEvent('onload', windowLoadEvents);
} else {
    window.onload = function() { windowLoadEvents(); };
}

function windowLoadEvents() {
    checkLink();
    timer();
}

function displaySubMenu() {
    document.getElementById("submenu").style.display = "block"
}

function hideSubMenu() {
    document.getElementById("submenu").style.display = "none"
}

function checkLink() {

    var link;
    link = window.location.href;

    switch (link) {
        case 'http://localhost:56902/dialaflight.aspx':
            displaySubMenu()
            break;
        case 'http://www.lotusgroup.co.uk/dialaflight.aspx':
            displaySubMenu()
            break;
        case 'http://its005:3005/dialaflight.aspx':
            displaySubMenu()
            break;         
        case 'http://localhost:56902/supertravelski.aspx':
            displaySubMenu();
            break;
        case 'http://www.lotusgroup.co.uk/supertravelski.aspx':
            displaySubMenu();
            break;
        case 'http://its005:3005/supertravelski.aspx':
            displaySubMenu()
            break; 
        case 'http://localhost:56902/supertravelgolf.aspx':
            displaySubMenu();
            break;
        case 'http://www.lotusgroup.co.uk/supertravelgolf.aspx':
            displaySubMenu();
            break;
        case 'http://its005:3005/supertravelgolf.aspx':
            displaySubMenu()
            break; 
        case 'http://localhost:56902/businesstravel.aspx':
            displaySubMenu();
            break;
        case 'http://www.lotusgroup.co.uk/businesstravel.aspx':
            displaySubMenu();
            break;
        case 'http://its005:3005/businesstravel.aspx':
            displaySubMenu()
            break; 
        case 'http://localhost:56902/conferences.aspx': 
            displaySubMenu();
            break;
        case 'http://www.lotusgroup.co.uk/conferences.aspx':
            displaySubMenu();
            break;
        case 'http://its005:3005/conferences.aspx':
            displaySubMenu()
            break;
    }

}

function timer() {
    if (window.location == "http://localhost:56902/?playVid=y" || window.location == "http://www.lotusgroup.co.uk/?playVid=y") {
        setTimeout("reloadPage()", 140000);
    }  
}

function reloadPage() {
    window.location = "http://www.lotusgroup.co.uk/";
}