function setCookie(name, value, expires, path, domain, secure) {
  var curCookie = name + "=" + encodeURIComponent(value) +
      ((expires) ? "; expires=" + expires.toGMTString() : "") +
      ((path) ? "; path=" + path : "") +
      ((domain) ? "; domain=" + domain : "") +
      ((secure) ? "; secure" : "");
  document.cookie = curCookie;
}

function getCookie(name) {
  var dc = document.cookie;
  var prefix = name + "=";
  var begin = dc.indexOf("; " + prefix);
  if (begin == -1) {
    begin = dc.indexOf(prefix);
    if (begin != 0) return null;
  } else
    begin += 2;
  var end = document.cookie.indexOf(";", begin);
  if (end == -1)
    end = dc.length;
  return decodeURIComponent(dc.substring(begin + prefix.length, end));
}

function do_schowka(id,c)
{
	var schowek=getCookie('schowek');
	if (!schowek) schowek=[];
	else schowek=eval(schowek);
	var i;
	if (c) c.parentNode.removeChild(c);
	for (i=0;i<schowek.length;i++) if (schowek[i]==id) return;
	schowek.push(id);
	schowek='['+schowek.join(',')+']';
	var expi=new Date();
	expi.setDate(expi.getDate()+10);
	setCookie('schowek',schowek,expi,'/');
}

function schowek_usun(id)
{
	var sid=document.getElementById('domek_'+id);
	if (sid) sid.parentNode.removeChild(sid);
	var schowek=getCookie('schowek');
	if (!schowek) return false;
	else schowek=eval(schowek);
	var i;
	for (i=0;i<schowek.length;i++) if (schowek[i]==id) {
		schowek.splice(i,1);
		schowek='['+schowek.join(',')+']';
		var expi=new Date();
		expi.setDate(expi.getDate()+10);
		setCookie('schowek',schowek,expi,'/');
		return false;
	}
	return false;
		
}