How to make a script refresh every 5 minutes?

How would you make a script refresh every 5 minutes? It is for a live web cam.

BIkebreck

 

Code (csharp):

1. function DoSomething(){
2.    while(true){
3.       // Do Something
4.       yield WaitForSeconds(300);
5.    }
6. }

 

coroutine that yields for 5 minutes or invokerepeated with a 5 minute time offset

 

were does the code go?

 

Hey!
don´t be so lazy
you got som nice ideas, now try to do something meaningful with them.