What are all the special iPhone / iPod Touch HTML tags?

<link rel="apple-itouch-icon" href="/apple-touch-icon.png" />

<input type="search" results="5"/>

<meta name="viewport" content="width=320, initial-scale=2.3, user-scalable=no">

<meta name="apple-mobile-web-app-status-bar-style" content="black" />

<meta name="apple-mobile-web-app-capable" content="yes" />

<link rel="apple-touch-icon" href="icons/regular_icon.png" />
<link rel="apple-touch-icon" href="icons/retina_icon.png" sizes="114x114"/>

<link rel="apple-touch-icon-precomposed" href="/images/touch-icon.png" />

<a href="tel:01234567890">Call us</a>
<a href="sms:01234567890">Text us</a>

<script type="text/javascript">
  function orient(){
    switch(window.orientation){
      case 0:
        document.getElementById("orient_css").href = "css/iphone_portrait.css";
        break;
      case -90:
        document.getElementById("orient_css").href = "css/iphone_landscape.css";
        break;
      case 90:
        document.getElementById("orient_css").href = "css/iphone_landscape.css";
        break;
    }
  }
  window.onload = orient();
</script>

<link rel="stylesheet" type="text/css" href="../iphone4.css"
   media="only screen and (-webkit-min-device-pixel-ratio: 2)" />

function orient(o){
  switch(o){
    case -90:
    case 90:
      $('#container').removeClass().addClass('landscape');
    break;
    default:
      $('#container').removeClass().addClass('portrait');
    break;
  }
}