Untitled

iphone webview and iframe issues
var ifrm;

function load(url) {
 ifrm = document.createElement("IFRAME");
 ifrm.setAttribute("src", url);
 ifrm.style.width = "100%";
 ifrm.style.height = "100%";
 ifrm.style.display = "none";
 ifrm.onload = function () {
     document.getElementById('loading').style.display = 'none';
     ifrm.style.display = '';
 }
 document.body.appendChild(ifrm);
}

<body>
  ...
  <script>
    //the document is loaded
    //call a function in the parent page
    parent.appObj.iframeLoadedCallback(window);
  </script>
</body>