<h2>Show Log</h2>
<?php
+ /************************************************************/
+ // show the opengatem usage log in the web page.
+ // the query condition is acquired from the html input from.
+ // default is as follows: any user, any device, last 3 days
+ // database connecttion parameters might be modified.
+ // As this script should be used only by the administrators,
+ // it should be protected by some access control method.
+ /************************************************************/
// set default values
$userId=$device='%';