==== SetTimer ====

Set a timer or interval

=== Description ===

<code>SetTimer( timernumber, timeout, parameter=0, repeat=0 )</code>

Set up a timer with a timeout (in milliseconds) and an optional user supplied parameter. There are four independent timers available to each script. 

After the given timeout, the "@Timer" event handler function will be called.

To cancel a timer, simply set the interval to 0 like this: ''SetTimer(0, 0)''

=== Parameters ===

| ''timernumber'' | Timer number 0-3 |
| ''timeout'' | Timeout in milliseconds, 1-3600000 (1h max) |
| ''parameter'' | User defined value | 
| ''repeat'' | Number of times to repeat the timer (0-1000), or ''TIMER_INF'' for infinite |

=== Return value ===

none

=== Example usage ===

<code javascript>    
    main() 
    {
        SetTimer(0, 5000, 1234, TIMER_INF);  // Set up timer to call back every 5 seconds
    }
    
    @Timer(timerno, timeout, param) 
    {
        // Code to run every time the timer expires
    }
</code>