var ads_agt = navigator.userAgent.toLowerCase();
var ads_is_major = parseInt(navigator.appVersion);

var ads_is_ie   = ((ads_agt.indexOf("msie") != -1) && (ads_agt.indexOf("opera") == -1) && (ads_agt.indexOf("omniweb") == -1));
var ads_is_ie3  = (ads_is_ie && (ads_is_major < 4));
var ads_is_ie4  = (ads_is_ie && (ads_is_major == 4) && (ads_agt.indexOf("msie 5")==-1) && (ads_agt.indexOf("msie 6")==-1));
var ads_is_ie4up  = (ads_is_ie  && (ads_is_major >= 4));
var ads_is_ie5  = (ads_is_ie && (ads_is_major == 4) && (ads_agt.indexOf("msie 5.0")!=-1) );
var ads_is_ie5up  = (ads_is_ie  && !ads_is_ie3 && !ads_is_ie4);
var ads_is_ie5_1_macbeta = (ads_is_ie && (ads_agt.indexOf("mac")!=-1) && (ads_agt.indexOf("5.1b")!=-1));

var ads_is_nav  = ((ads_agt.indexOf('mozilla')!=-1) && (ads_agt.indexOf('spoofer')==-1)
                        && (ads_agt.indexOf('compatible') == -1) && (ads_agt.indexOf('opera')==-1)
                        && (ads_agt.indexOf('webtv')==-1));
var ads_is_nav6 = (ads_is_nav && (ads_agt.indexOf("netscape6")!=-1) && (ads_agt.indexOf("6.1")==-1));
var ads_is_nav6up = (ads_is_nav && !ads_is_nav4 && !ads_is_nav3 && !ads_is_nav2);
var ads_is_nav6_1 = (ads_is_nav && (ads_agt.indexOf("netscape6")!=-1) && (ads_agt.indexOf("6.1")!=-1));
var ads_is_nav6_1up = (ads_is_nav && !ads_is_nav6 && !ads_is_nav4 && !ads_is_nav3 && !ads_is_nav2);

getsGlu = ((ads_is_ie5up && !ads_is_ie5_1_macbeta) || ads_is_nav6_1up);

function changediv(ti, _in)
{
    var c = getCookie("hiddenLayer");
    var ct = c == "yes" ? true : false;

    if (!c)
    { 
        
        setCookie("hiddenLayer", "yes", new Date(new Date().getTime() + 1000 * 60 * 60 * 6));
        document.getElementById('hiddenLayer').style.display = "block";
        setTimeout("hidediv(" + _in + ")", ti * 1000);

    }


}
function hidediv(_in)
{
    var ih = document.getElementById('adimage').offsetHeight;
    var anim = function()
    {
        n += _in;
        if(n >= ih){
        document.getElementById('hiddenLayer').style.marginTop = "-" + ih + "px";
        window.clearInterval(t1);
        }else{
        document.getElementById('hiddenLayer').style.marginTop = "-"+ n +"px";
        }
     },n=0;

     var t1 = window.setInterval(anim,80);
}

function showdiv(_in)
{
    var ih = document.getElementById('adimage').offsetHeight;
    var anim = function()
    {
        n += _in;
        if(n >= ih){
        document.getElementById('hiddenLayer').style.marginTop = "0px";
        window.clearInterval(t1);
        }else{
        document.getElementById('hiddenLayer').style.marginTop = "-" + (ih-n) +"px";
        }
     },n=0;

     var t1 = window.setInterval(anim,80);
}

function change1div(ti, _in)
{
    document.getElementById('hiddenLayer').style.marginTop = "-10000px";
    document.getElementById('hiddenLayer').style.display = "block";
    showdiv( _in );
    setTimeout("hidediv(" + _in + ")", ti * 1000);
}