window.onload = setOnClick;
var toggle;

function bannerSmall()
{
    document.getElementById("banner").setAttribute("id","banner_mini");
    document.getElementById("banner_title").style.display = "block";
    document.getElementById("banner_upper").style.display = "none";
    document.getElementById("setbanner").innerHTML = "&#9660";
}

function setOnClick()
{
    document.getElementById('setbanner').onclick = function()
    {
        switch (toggle)
        {
            case "on":
            toggle = "off";
            if (document.getElementById("banner_upper")) {
                document.getElementById("banner_upper").removeChild(document.getElementById("banner_upper").firstChild);
            }
            bannerSmall();
            break;        
            case "off":
            toggle = "on";
            document.getElementById("banner_title").style.display = "none";
            document.getElementById("banner_upper").style.display = "block";
            document.getElementById("banner_mini").setAttribute("id","banner");
            document.getElementById("setbanner").innerHTML = "&#9650";
            bannerFlash();
            break;
            default:
            toggle = "on";
        }
        createCookie("toggle", toggle, 30);
    }
    
return readCookie("toggle");
   
}

function createCookie(name, value, days)
{
    if (days) {
        var date = new Date();
        date.setTime(date.getTime()+(days*24*60*60*1000));
        var expires = "; expires="+date.toGMTString();
    }
    else var expires = "";
    document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name)
{
    var ca = document.cookie.split(';');
    var nameEQ = name + "=";
    for(var i=0; i < ca.length; i++) {
        var c = ca[i];
        while (c.charAt(0)==' ') c = c.substring(1, c.length); //delete spaces
            if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length, c.length);
        }
    return null;
}
function eraseCookie(name)
{
    createCookie(name, "", -1);
}
//eraseCookie("toggle");