var theImages = new Array()

theImages[0] = 'images/-home/main1_Right1.png' //main1_left.png'  //main1_Right1.png'  //'images/-home/main1.jpg'
theImages[1] = 'images/-home/main1_Right2.png' //'images/-home/main2.jpg'

var j = 0
var p = theImages.length;
var preBuffer = new Array()
for (i = 0; i < p; i++){
   preBuffer[i] = new Image()
   preBuffer[i].src = theImages[i]
}
var whichImage = Math.round(Math.random()*(p-1));
function showImage(){
document.write('<a href="specials.aspx"> <img alt="" src="'+theImages[whichImage]+'" style="border-color:transparent ;opacity:.9" ></a>');
}