var loaded = false;
if (document.images) {
	/* PreCache all images */
	var aryContentImage = new Array();
	aryContentImage[00] = new Image(250,250);
	aryContentImage[01] = new Image(250,250);

	/* set image path for each photo */
	aryContentImage[00].src = "images/one/garnet-waterfall-necklace.jpg";
	aryContentImage[01].src = "images/one/topaz-chandelier-swirls.jpg";

	loaded = true;
}// end if

var aryContentText = new Array();
	aryContentText[00] = '<b>Garnet Waterfall Necklace</b><br>One of a kind necklace made with teardrop faceted garnets briolettes with 14K gold filled: Garnet briolettes (4x7 mm), Adjustable 16"-18 &frac12;", $120'; 
	aryContentText[01] = '<b>White Topaz Chandelier Swirls</b><br>White Topaz briolettes hang from sterling silver filigree chandelier with swirls: 2" long, White topaz 6x8 mm, SOLD';
	
function swapImage(imageNo) {
	var contentId = document.getElementById('preview');
	var content = "<img src='"+aryContentImage[imageNo].src+"'>";
	contentId.innerHTML = content;
}

function swapText(imageNo) {
	var contentId = document.getElementById('description');
	var content = aryContentText[imageNo];
	contentId.innerHTML = content;
}

function swap(imageNo){
	swapImage(imageNo);
	swapText(imageNo);
	return;
}