mouseOver = function(obj) {
	ext = obj.src.substring(obj.src.lastIndexOf('.'), obj.src.length);
	if (obj.src.indexOf('_s' + ext) == -1) obj.src = obj.src.replace(ext, '_s'+ext);
}

mouseOut = function(obj) {
	ext = obj.src.substring(obj.src.lastIndexOf('.'), obj.src.length);
	if (obj.src.indexOf('_s' + ext) != -1) obj.src = obj.src.replace('_s'+ext, ext);
}

createMailto = function(pers, domain) {
	var email = pers + '@' + domain;
	document.write('<a href="mailto:'+email+'">'+email+'</a>');
}

openImagePopup = function(src) {
	var w = 100;
	var h = 100;
	var x = parseInt(screen.width / 2) - parseInt(w/2);
	var y = parseInt(screen.height / 2) - parseInt(h/2);
	var parameters = 'toolbar=0,location=0,status=0,menubar=0,toolbar=0,scrollbars=0,width=' + w + ',height=' + h + ',top=' + y + ',left=' + x + ',screenY=' + y + ',screenX=' + x;
	var w = window.open('/popup.asp?img='+src, name, parameters);
	if (w.focus) w.focus();
	return w;
}

initLinks = function() {
	var links = document.getElementById('content').getElementsByTagName('A');
	for (var i=0; i<links.length; i++) {
		var src = links[i].href;	
		var lSrc = src.toLowerCase();
		if ((lSrc.indexOf('.jpg') != -1) || (lSrc.indexOf('.jpeg') != -1) || (lSrc.indexOf('.gif') != -1)) {
			links[i].onclick = function() {
				openImagePopup(this.href);
				return false;
			}
		}
	}
}