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 7         // list of stuff to preload
 8         preload = [
 9             'http://tools.w3clubs.com/pagr2/<?php echo $id; ?>.sleep.expires.png',
10             'http://tools.w3clubs.com/pagr2/<?php echo $id; ?>.sleep.expires.js',
11             'http://tools.w3clubs.com/pagr2/<?php echo $id; ?>.sleep.expires.css'
12         ],
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