jquery on load

1// jQuery document ready
2$(document).ready(function() {
3    
4});

1$(document).ready(function () {
2  // Function code here.
3});

1// A jQuery( document ).ready() block.
2jQuery( document ).ready(function() {
3    console.log( "ready!" );
4});

1// A $( document ).ready() block.
2$( document ).ready(function() {
3    console.log( "ready!" );
4});
5

1$(function(){
2  // equal to $( document ).ready(function() {
3});
4  

1$(function(){
2  // equal to $( document ).ready(function() {
3});