var datVictoryDayNow = new Date ();
var datVictoryDayStart = new Date (datVictoryDayNow.getFullYear(), 4,  2, 0, 0, 0);
var datVictoryDayEnd   = new Date (datVictoryDayNow.getFullYear(), 4, 15, 0, 0, 0);

var arVictoryDaySites =
  [
    {
    url:   "http://www.obd-memorial.ru/",
    title: "«ОБД Мемориал»: база данных погибших воинов во Второй мировой войне"
    }
  ,
    {
    url:   "http://www.pobediteli.ru/",
    title: "«Победители» — Солдаты Великой войны"
    }
  ]

if (datVictoryDayNow.getTime() >= datVictoryDayStart.getTime() && datVictoryDayNow.getTime() <= datVictoryDayEnd.getTime() || window.location.hash.indexOf ("victory") > -1)
  {
  var itvlAddDivCSSVictoryDay = setInterval
    (
    function ()
      {
      if (!document.getElementById ("divContent").parentNode) return (false);
      
      var objVictoryDaySite = arVictoryDaySites [Math.round (Math.random ()*(arVictoryDaySites.length-1))];
      
      var txtCSSVictoryDay = "";
        txtCSSVictoryDay += "<a href = '"+ objVictoryDaySite.url +"' title = '"+ objVictoryDaySite.title +"'>";      
          txtCSSVictoryDay += "<img src = 'http://www.alik.su/Style/victory-day.jpg' alt = '"+ objVictoryDaySite.title +"'/>";      
        txtCSSVictoryDay += "</a>";

      var divCSSVictoryDay = document.createElement("div");
        divCSSVictoryDay.style.position  = "absolute";
        divCSSVictoryDay.style.right     = "0%";
        divCSSVictoryDay.style.top       = "0%";
      
        divCSSVictoryDay.innerHTML = txtCSSVictoryDay;
        
      var divBefore = document.getElementById ("divContent");
      divBefore.parentNode.insertBefore (divCSSVictoryDay, divBefore);
      
      clearInterval (itvlAddDivCSSVictoryDay);
      }
    ,
    1000
    );
  }