JavaScript timeout script
<p>I need a script that i can put on any page in an application and it will run X amount of time. When it hits the amount of time that is specified in the js it will open either an overlay on the page or a child popup window. Inside either window i will give you what the text should say.</p>

<p>in the new window they will have two buttons.</p>

<p>resume
logout</p>

<p>if they click resume you will kill the overlay or popup window and refresh the parent page. if they click logout you will redirect to a url.</p>

<p>all of this should be configured in the js. The overlay window will be simple so i dont need anything complex like jquery. just some nice clean OOP js handmade will be fine.</p>
