function show_hourly(){
document.getElementById('popup_hourly').style.visibility = "visible";
}
function hide_hourly(){
document.getElementById('popup_hourly').style.visibility = "hidden";
}
function show_guided(){
document.getElementById('popup_guided').style.visibility = "visible";
}
function hide_guided(){
document.getElementById('popup_guided').style.visibility = "hidden";
}
function show_custom(){
document.getElementById('popup_custom').style.visibility = "visible";
}
function hide_custom(){
document.getElementById('popup_custom').style.visibility = "hidden";
}
function show_service(){
document.getElementById('popup_service').style.visibility = "visible";
}
function hide_service(){
document.getElementById('popup_service').style.visibility = "hidden";
}