// popup windows
function popup( url, name, w, h ) {
	var x = (screen.width - w) / 2;
	var y = (screen.availHeight - h) / 2;
	var page = window.open(url,name,"toolbar=no,location=no,directories=no,status=no,menubar=no,resizable=no,scrollbars=no,width=" + w + ",height=" + h + ",screenX=" + x + ",screenY=" + y + ",top=" + y + ",left=" + x + "");
	page.focus();
	return page;
}

// popup photo
function photo( path, w, h ) {
	popup( "photo.php?src=" + path, "photo", w, h );
}

// validation
function validateContact( form ) {
	if ( !form.elements["Name"].value || !form.elements["Return Address"].value || form.elements["subject"].selectedIndex == 0 || !form.elements["Message"].value ) {
		alert("Please fill out all the fields.");
		return false;
	}
	return true;
}

function validateEmployment( form ) {
	if ( !form.elements["Name"].value || !form.elements["Return Address"].value || form.elements["recipient"].selectedIndex == 0 || !form.elements["Message"].value ) {
		alert("Please fill out all the fields.");
		return false;
	}
	return true;
}