function doImage() {
	var images = ["images/header1.jpg", "images/header2.jpg", "images/header3.jpg", "images/header4.jpg", "images/header5.jpg", "images/header6.jpg", "images/header7.jpg", "images/header8.jpg"];
	var p = images.length;
	var rNum = Math.round((p-1) * Math.random());
	document.write('<img src="'+images[rNum]+'" width="650" height="210" alt="header">');
}

function PopupResume(url, width, height, title, name)
{
	var url_str = url + ".html";
	var open_str = "scrollbars=yes,resizable=yes,width=" + width + ",height=" + height;
	new_window = window.open(url_str, name, open_str);
}

function PopupCollection(url, width, height, title, name)
{
	var url_str = "collection/" + url + ".html";
	var open_str = "scrollbars=no,resizable=no,width=" + width + ",height=" + height;
	new_window = window.open(url_str, name, open_str);
}