javascript when does window load complete code example

Example 1: call javascript function after page load complete

//for jquery
//after document load
$(document).ready(function() {   //same as: $(function() { 
     alert("hi 1");
});
//after full window load including image src css file
$(window).load(function() {
     alert("hi 2");
});

Example 2: document load javascript

window.onload = function() {
  // Code here
}