var myDate=new Date();
var myendDate=new Date();

/*-----------------------------Default Logo  [if DATE IS B4 1980 I.E. NOT SET ON CLIENT'S PC*/ 
myDate.setFullYear(1900,0,1);
myendDate.setFullYear(2011,11,31);
var today = new Date();
if ((today>myDate)&&(today<=myendDate))
{
var img = document.createElement("IMG");
img.src = "images/mainlogo2.jpg";
document.getElementById('image').appendChild(img);
}

/*--------------------------------------------WINTER  [JANUARY 3RD] */
myDate.setFullYear(2013,0,3);
myendDate.setFullYear(2013,1,13);
var today = new Date();
if ((today>myDate)&&(today<=myendDate))
{
var img = document.createElement("IMG");
img.src = "images/azzWinter.jpg";
document.getElementById('image').appendChild(img);
}


/*--------------------------------------------VALENTINE  [FEBRUARY 14] */
myDate.setFullYear(2013,1,14);
var today = new Date();
if (today==myDate)
{
var img = document.createElement("IMG");
img.src = "images/azzValentine.jpg";
document.getElementById('image').appendChild(img);
}
/*--------------------------------------------Default Logo [FEBRUARY 15] */
myDate.setFullYear(2012,1,13);
myendDate.setFullYear(2012,2,19);
var today = new Date();
if ((today>myDate)&&(today<=myendDate))
{
var img = document.createElement("IMG");
img.src = "images/mainlogo2.jpg";
document.getElementById('image').appendChild(img);
}
/*--------------------------------------------Spring [MARCH 20] */
myDate.setFullYear(2012,2,20);
myendDate.setFullYear(2012,3,20);
var today = new Date();
if ((today>=myDate)&&(today<=myendDate))
{
var img = document.createElement("IMG");
img.src = "images/azzSpring.jpg";
document.getElementById('image').appendChild(img);
}
/*--------------------------------------------EasterBlue [APRIL 21] */
myDate.setFullYear(2012,3,21);
myendDate.setFullYear(2012,3,23);
var today = new Date();
if ((today>=myDate)&&(today<=myendDate))
{
var img = document.createElement("IMG");
img.src = "images/azzEasterBlue.jpg";
document.getElementById('image').appendChild(img);
}
/*--------------------------------------------Easte [APRIL 24] */
myDate.setFullYear(2012,3,24);
myendDate.setFullYear(2012,3,24);
var today = new Date();
if ((today>=myDate)&&(today<=myendDate))
{
var img = document.createElement("IMG");
img.src = "images/azzEasterOrange.jpg";
document.getElementById('image').appendChild(img);
}
/*--------------------------------------------Default Logo [APRIL 25] */
myDate.setFullYear(2012,3,25);
myendDate.setFullYear(2012,5,20);
var today = new Date();
if ((today>=myDate)&&(today<=myendDate))
{
var img = document.createElement("IMG");
img.src = "images/mainlogo2.jpg";
document.getElementById('image').appendChild(img);
}
/*--------------------------------------------Summer [JUNE 21] */
myDate.setFullYear(2012,5,21);
myendDate.setFullYear(2012,7,30);
var today = new Date();
if ((today>=myDate)&&(today<=myendDate))
{
var img = document.createElement("IMG");
img.src = "images/azzSummer.jpg";
document.getElementById('image').appendChild(img);
}
/*--------------------------------------------Default Logo [august 31] */
myDate.setFullYear(2012,7,31);
myendDate.setFullYear(2012,8,20);
var today = new Date();
if ((today>=myDate)&&(today<=myendDate))
{
var img = document.createElement("IMG");
img.src = "images/mainlogo2.jpg";
document.getElementById('image').appendChild(img);
}
/*--------------------------------------------Autumn [SEPTEMBER 21] */
myDate.setFullYear(2012,8,21);
myendDate.setFullYear(2012,10,30);
var today = new Date();
if ((today>=myDate)&&(today<=myendDate))
{
var img = document.createElement("IMG");
img.src = "images/azzAutumn.jpg";
document.getElementById('image').appendChild(img);
}
/*--------------------------------------------Default Logo [NOVEMBER 30] */
myDate.setFullYear(2012,10,30);
myendDate.setFullYear(2012,11,24);
var today = new Date();
if ((today>myDate)&&(today<=myendDate))
{
var img = document.createElement("IMG");
img.src = "images/mainlogo2.jpg";
document.getElementById('image').appendChild(img);
}
/*--------------------------------------------XMAS [DECEMBER 25] */
myDate.setFullYear(2012,11,25);
myendDate.setFullYear(2012,11,30);
var today = new Date();
if ((today>=myDate)&&(today<=myendDate))
{
var img = document.createElement("IMG");
img.src = "images/azzEasterOrange.jpg";
document.getElementById('image').appendChild(img);
}
/*--------------------------------------------NY2012  [DECEMBER 30] */
myDate.setFullYear(2012,11,30);
myendDate.setFullYear(2013,0,3);
var today = new Date();
if ((today>myDate)&&(today<=myendDate))
{
var img = document.createElement("IMG");
img.src = "images/azzhny2012.jpg";
document.getElementById('image').appendChild(img);
}