setTimeout

[macaco]

Hi, I need a function that is called every certain amount of time (which is variable).

I coded this, but seems to be making some sort of infinite loop, as it hangs the browser (or the OS on old computers)

function slideFotos(seccion){
	//clearTimeout(intervarID);
	if (info[seccion+'0'] != undefined){
		siguiente = _root.photoActual + 1;
		if (info[seccion+siguiente] != undefined){
			photoInfo.url = "img/subidas/"+info[seccion+siguiente];
			_root.TTS = "img/subidas/"+info[seccion+"T"+siguiente];
			_root.photoActual++;
		} else {
			photoInfo.url = "img/subidas/"+info[seccion+'0'];
			_root.TTS = "img/subidas/"+info[seccion+"T0"];
			_root.photoActual = 0;
		}
	}
	intervalID = setTimeout(this, 'slideFotos', (parseInt(_root.TTS)*1000), seccion);
}

How can this be fixed?

Many thanks in avance.