var last;
function submenu(id)
{
    if(last)
    {
        sub = $('div#submenu_'+last);
        sub.slideUp(500);
    }
    
    sub = $('div#submenu_'+id);

    if(sub.is(":hidden"))
    {
        last = id;
        get_description(id);
        //save_menu_state(id, 1);
        sub.slideDown(500);
    }
    else
    {
        //save_menu_state(id, 0);
        sub.slideUp(500);
    }
}

function get_description(id)
{
    $.post(base_url+"structure_content", {id : id}, function(msg)
    {
        $('.zipsee_content').html(msg.content);
    }, "json");
}

function poll_results(id)
{
    pr = $('div#pr_'+id);
    if(pr.is(":hidden"))
    {
        pr.slideDown(500);
    }
    else
    {
        pr.slideUp(500);
    }
}


function save_menu_state(id, state)
{
    $.ajax(
    {
        type: "POST",
        url: base_url+"tools/menu_states",
        data: "id="+id+"&state="+state,
        success: function(msg) { }
    });

}