function SetActiveButton(targetButtonID) {
    if (event.which || event.keyCode) {
        if ((event.which == 13) || (event.keyCode == 13)) {
            document.getElementById(targetButtonID).click();

            return false;
        }

        return true;
    }
}
function setHomepage() {
    var root = location.protocol + '//' + location.host;

    if (document.all) {
        document.body.style.behavior = 'url(#default#homepage)';
        document.body.setHomePage('http://www.nwonline.com.au');
        var s = s_gi('acpmagacpmagnwprod,acpmagglobalprod');
        s.linkTrackVars = 'prop1,prop2,prop3,prop4,prop12';
        s.prop1 = 'nw'; s.prop2 = 'acp'; s.prop3 = 'home';
        s.prop4 = 'bookmark';
        s.prop12 = 'home:bookmark'; 
        s.tl(this, 'd', 'home:bookmark')

    }
    else if (window.sidebar) {
        if (window.netscape) {
            try {
                netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
            }
            catch (e) {
                window.location = root + '/make-nw-your-homepage.htm';
            }
        }
        var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
        prefs.setCharPref('browser.startup.homepage', 'http://www.nwonline.com.au');
    }
    else {
        window.location =  root + '/make-nw-your-homepage.htm';
    }
}