//
// Improved Digg integration script
// 
// This JavaScript will include a "digg it" button on your page if the user has been to digg before.
// Not showing the "digg it" button to non-digg users will keep you from confusing non-digg-savy 
// users and help keep them on your site.
//
// more details are available at http://int2e.com/blog/
//
// This script is (c) int2e LLC 2007
// mail@int2e.com  http://int2e.com
//
// Portions, such as idGet() and some history-checking, are based on code by 
// Henrik Gemal from http://gemal.dk/browserspy/css.html
// Used with permission from Henrik Gemal.