window.STORAGE = new Object();

function cache_init()
{
    window.STORAGE = new Object();
}

function cache_set(group, key, value)
{
    if (!window.STORAGE[group])
    {
        window.STORAGE[group] = new Object();
    }
    window.STORAGE[group][key] = value;
}

function cache_get(group, key)
{
    if (window.STORAGE[group] && window.STORAGE[group][key])
    {
        return window.STORAGE[group][key];
    }
    else
    {
        return false;
    }
}