I think you are looking for the files in : wp-content/themes/{your-theme}/
In that folder you will find as styles.css page and you might find some js files.
But I'd think that for your purposes you really want to create a plugin.
and then just point to your file from the footer.php with <script type="text/javascript" src="<?php bloginfo('stylesheet_directory'); ?>/js/yourscripts.js"></script>
http://meerkat.jarodtaylor.com/how-to/meerkat-splash-page/
to create a splash screen that loads a gif, the gif plays and then the splash screen fades away to show the content on the page.
The problem I have is taking it into WordPress?
I am not sure where to call the js files?
Where to type the function
etc. etc..
Could someone please point me in the right direction?
Thanks
I think you are looking for the files in : wp-content/themes/{your-theme}/
In that folder you will find as styles.css page and you might find some js files.
But I'd think that for your purposes you really want to create a plugin.
and then just point to your file from the footer.php with <script type="text/javascript" src="<?php bloginfo('stylesheet_directory'); ?>/js/yourscripts.js"></script>