-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<!DOCTYPE html>
-<html xmlns="http://www.w3.org/1999/xhtml">
+<html>
<head>
<title></title>
- <link rel="stylesheet" href="calendar.css" type="text/css" />
+ <link rel="stylesheet" href="calendar.css" type="text/css">
</head>
<body>