I understand that it is not possible to tell what the user is doing inside an iframe
if it is cross domain. What I would like to do is track if the user clicke
You can achieve this by using the blur event on window element.
Here is a jQuery plugin for tracking click on iframes (it will fire a custom callback function when an iframe is clicked) : https://github.com/finalclap/iframeTracker-jquery
Use it like this :
jQuery(document).ready(function($){
$('.iframe_wrap iframe').iframeTracker({
blurCallback: function(){
// Do something when iframe is clicked (like firing an XHR request)
}
});
});