You can log events to the admin system logs by using the built in log class. 
$log = e107::getLog();
add()
name a title or name for the log event. 
details details for the log event - can be either a string of text or an array.
type the type of event. (see table below)
code is a custom reference code for your type of event. It should be short, ALL CAPITALS and not contain spaces.  
$log = e107::getLog();
$log->add(name, details, type, code);
//Example: 
$log->add('My Event Name', $myDetailedData, E_LOG_INFORMATIVE, 'MYCODE');
	| Type | Description | 
	| E_LOG_INFORMATIVE | Informational event | 
	| E_LOG_NOTICE | Notice event | 
	| E_LOG_WARNING | Warning event | 
	| E_LOG_FATAL | Fatal event | 
		
		
		
		
		Thursday 13 June 2013 - 00:00:00
		Cameron,