function set_Ricardo_HomePage() {
    try{
        var serverName = 'http://www.ricardo.com.ua/';
        var objSrc = document.getElementById('isHpLayer');
        if(!objSrc) return false;
        var netscapePriv = window.netscape;
        if (netscapePriv && netscapePriv.security && netscapePriv.security.PrivilegeManager && navigator.preference) 
        { //Mozilla
            netscapePriv.security.PrivilegeManager.enablePrivilege("UniversalPreferencesWrite");
            navigator.preference("browser.startup.homepage", serverName);
        }
        else
        { //others. Originaly MSIE

                objSrc.setHomePage(serverName);
        }
    }
    catch(e)
    {
        if(window.sidebar) {
        window.sidebar.addPanel('RICARDO', serverName, '');
        }
        else
        {
        //alert('Îøèáêà: '+e.message);
        }
    }

return false;
}