JQuery :: Setting Cookie For Onpage Load Pop Up?

So I have a working version of a pop up that loads 10 seconds after I open a page. I also have a working version that sets a cookie for when the pop up is closed. However, I need to get a little more functionality with this.

Here is what I have now, the code that makes pop up come up 10 seconds after

jQuery(document).ready(function(){
setTimeout(function(){
jQuery.lightbox("http://mydomain.com/scripts/popup.html?lightbox[width]=650&lightbox[height]=480");

[Code].....

1.) My first task it to combine the two. I still need the popup that comes up after 10 seconds, but I also need the jquery to check if a cookie is set. (I load the jquery cookie plugin for this code)

2.) If there is no cookie and the pop up comes up there are three ways of closing the pop up.

- x button on the top right corner: if this is clicked, a 24 hour cookie should be set

- remind me later link: if this link is clicked, the same 24 hour cookie should be set

- dont show again: if this one is clicked, a longer cookie is set