// JavaScript Document
var currpic;
function load()
{
	if (document.images) // Preload the gallery images
	{
		var imgs = [];
		var w = document.getElementById('placeholder').width;
		var h = document.getElementById('placeholder').height;
		var lnk = document.getElementById('product-thumbnails').getElementsByTagName('a');
		if (lnk) {
			for (var i = 0; i < lnk.length; i++) {
				imgs[i] = new Image(w,h);
				imgs[i].src = lnk.href;
			}
		}
	}
}
function showPic (whichpic) {
	if (document.getElementById) {
		if (!currpic) {
			var lnk = document.getElementById('product-thumbnails').getElementsByTagName('a');
			if (lnk) {
				for (var i = 0; i < lnk.length; i++) {
					if (lnk[i].className == 'galleryActive') {
						currpic = lnk[i];
					}
				}
			} else {
				//alert('no links '+lnk);
			}
		}
		currpic.className = 'galleryImage';
		document.getElementById('placeholder').src = whichpic.href;
		currpic = whichpic;
		currpic.className = 'galleryActive';
		return false;
	} else {
		  return true;
	}
}