function goTo(href){   
    window.location.replace(href);    
};

function changeLang(lang){
    var curhref = window.location.pathname;
    var newhref = String.format("{0}?lang={1}", curhref, lang);
    window.location.replace(newhref);
};

function renderUser(name){
    if (name)
        $("#login")[0].innerHTML = LoginStrings.get('user') + ': ' + name +
            ' | <a href="javascript:;" onclick="logOffWindow();">' +
            LoginStrings.get('exit') + '</a>';
    else
        $("#login")[0].innerHTML =
            '<a href="javascript:;" onclick="logOnWindow();">' +
            LoginStrings.get('enter') + '</a>';
};

function logOnWindow(){
    window.open(
        '/user-login.sdf?ReturnUrl=/user-login.sdf','login',
		'width=400,height=300,scrollbars=no,resizable=yes,status=yes,menubar=no,location=no'
        );
    return false;
}
function logOffWindow(){
    window.open(
        '/user-login.sdf?mode=logout&ReturnUrl=/user-login.sdf','login',
		'width=400,height=300,scrollbars=no,resizable=yes,status=yes,menubar=no,location=no'
        );
    return false;
}