var browser = navigator.appName + " " + navigator.appVersion;
var key = browser.substring(0, 5);

if (document.images) {

var canRoll = 1;
} else {
var canRoll = 0;

}

if (canRoll == 1) {
var image1 = new Image();
image1.src = "listing1/listing1.jpg";

var image2 = new Image();
image2.src = "listing2/listing2.jpg";

var image3 = new Image();
image3.src = "listing3/listing3.jpg";

var image4 = new Image();
image4.src = "listing4/listing4.jpg";

var image5 = new Image();
image5.src = "listing5/listing5.jpg";

var image6 = new Image();
image6.src = "listing6/listing6.jpg";

var image7 = new Image();
image7.src = "listing7/listing7.jpg";

var image8 = new Image();
image8.src = "listing8/listing8.jpg";

var image9 = new Image();
image9.src = "listing9/listing9.jpg";


var image10 = new Image();
image10.src = "listing10/listing10.jpg";

var image11 = new Image();
image11.src = "listing11/listing11.jpg";

var image12 = new Image();
image12.src = "listing12/listing12.jpg";

var image13 = new Image();
image13.src = "listing13/listing13.jpg";

var image = new Image();
image.src = "..//logo/Houses/viewer.jpg";
}

function showImage(displayWhere, displayName) {

	if (canRoll == 1) {

		var displayWhich = eval(displayName + ".src");

		document.images[displayWhere].src = displayWhich;

	}

}