var currentTime = new Date()
var month = currentTime.getMonth() + 1
var day = currentTime.getDate()
var year = currentTime.getFullYear()

//alert(month + "/" + day + "/" + year)
//Date.parse(month + "/" + day + "/" + year)
//var TodayDate = "1/30/2009";
var TodayDate =month + "/" + day + "/" + year;
var year = currentTime.getFullYear();
var lastyear=year-1;

if( Date.parse(TodayDate) > Date.parse("1/12/"+ lastyear) && Date.parse(TodayDate) < Date.parse("2/29/"+ year))
{
    document.getElementById("imgchange").src = "gifs/template/christmasboy.jpg";
    //alert("first");
}
else if ( Date.parse(TodayDate) > Date.parse("1/3/" + year) && Date.parse(TodayDate) < Date.parse("5/31/" + year))
{
     document.getElementById("imgchange").src = "gifs/template/springcouple.jpg";
    //alert("second");
}
else if ( Date.parse(TodayDate) > Date.parse("1/6/" + year) && Date.parse(TodayDate) < Date.parse("8/31/" + year))
{
    //alert("third");
     document.getElementById("imgchange").src = "gifs/template/summer.jpg";
}

else
{
    //alert("four");
    document.getElementById("imgchange").src = "gifs/template/autumn.jpg";
}