window.onload = initImages;

function initImages() {
	for (var i=0; i<document.images.length; i++)
		{if (document.images[i].id != "")
			{document.images[i].onclick = newWindow;}
	}
}

function newWindow() {
	var imgName = "/images/adults/" + this.id + ".jpg";
	var imgWindow = window.open(imgName, "imgWin", "width=400,height=400,scrollbars=no");
}