// news on index/index/
function showNewsTitle(id) {
    document.getElementById("news_"+id).style.display = 'block';
}
function hideNewsTitle(id) {
    document.getElementById("news_"+id).style.display = 'none';
}


// help
function showHelp() {
    document.getElementById("help-left").style.display = 'block';
    document.getElementById("help-right").style.display = 'block';
}
function hideHelp() {
    document.getElementById("help-left").style.display = 'none';
    document.getElementById("help-right").style.display = 'none';
}

function showSkip() {
    document.getElementById("b5").style.display = 'block';
}