function setCookie(name, value, expires, path, domain, secure){
	document.cookie=name+'='+escape(value||'')+
		(expires?';expires='+new Date(+new Date()+expires*864e5).toGMTString():'')+
		(path?';path='+path:'')+
		(domain?';domain='+domain:'')+
		(secure?';secure':'');
}
function getCookie(N){
	if(N=(new RegExp(';\\s*'+N+'=([^;]*)')).exec(';'+document.cookie+';'))return N[1]
}
function setVisible(obj)
{
	obj = document.getElementById(obj);
	obj2 = document.getElementById('close');
	obj.style.visibility = (obj.style.visibility == 'visible') ? 'hidden' : 'visible';
	obj2.style.visibility = (obj2.style.visibility == 'visible') ? 'hidden' : 'visible';
	
}
function zamknij(obj)
{
	obj = document.getElementById(obj);
	obj2 = document.getElementById('close');
	obj.style.visibility = (obj.style.visibility == 'visible') ? 'hidden' : 'visible';
	obj2.style.visibility = (obj2.style.visibility == 'visible') ? 'hidden' : 'visible';
	
	var waznosc = new Date();
	waznosc.setTime(waznosc.getHours()+1);
	setCookie("playpop", 1, waznosc);
}

function otworz() {
    function show() {
        setVisible('layer1');
    }
    if (window.addEventListener) {
        window.addEventListener('load', show, false);
    } else if (window.attachEvent) {
        window.attachEvent('onload', show);
    }
	var popup=getCookie("playpop");

}


otworz();