To reload the IFrame you can use :
But if the content come from another domain you will be denied access to the iframe’s contentDocument property due to the same-origin policy.
To force the cross-domain iframe to reload if your code is running on the iframe’s parent page, you can set it’s src attribute to itself.
var iframe = document.getElementById(FrameID); iframe.src = iframe.src;
But be carefull, this is a hack ! So if you do something like this in production code, comment it, or the next one would probably remove this code who seems totally useless.