function main()
{
global $log;
//this script can take a long time to run
//we don't want it ending early
set_time_limit(0);
$timer = new timer();
$log->writeLine("============================================");
$log->writeLine("Begin upload processing.");
$timer->start();
//process all files in the upload directory
do_process();
$timer->stop();
$log->writeLine("--------------------------------------------");
$log->writeLine("End upload processing. Took " . $timer->taken() . " seconds.");
$log->writeLine("============================================");
$log->saveLog("blah.txt");
}
