Here is my situation.
I have a file called iframe.html, which contains the code to for a image slideshow.
The code is somewhat like
<
this works for me because it works fine in ie8.
$('#iframe').contents().find("html").html();
but if you like to use javascript aside for jquery you may use like this
var iframe = document.getElementById('iframecontent');
var innerDoc = iframe.contentDocument || iframe.contentWindow.document;
var val_1 = innerDoc.getElementById('value_1').value;