1<!DOCTYPE html> 2<html> 3<head><title>Page with access to localStorage and sessionStorage</title> 4</head> 5<body> 6 <script type="text/javascript"> 7 if (window.localStorage && window.sessionStorage) { 8 parent.window.postMessage("access to window.localStorage and window.sessionStorage", "*"); 9 } 10 </script> 11</body> 12</html> 13