Answers for "when page is fully loaded jquery"

on page fully loaded jquery

$(window).load(function () {
    ....
});

If you have to wait for an iframe (and do not care about the assets, just the 
DOM) - try this:

$(document).ready(function() { 
    $('iframe').load(function() { 
       // do something
    });
});

jquery ready

// jQuery document ready function
$(function() {
 // do stuff
});