javascript - runs the function, worker, through a number of steps with a delay between each step. Can be used to cycle through images.

qjuery-step.js

/*
 * runs the function, worker, through a number of steps with a delay between each step. 
 * This example flicks through a bunch of images.
 * 	step(0,10, function(num, stop) {
 *		$('#mo').attr('src', 'images/'+num+'.jpg');
 *	}, 600);
 */

function step(ind, stop, worker, delay) {
	if (ind < stop) {
		setTimeout(function(){
			worker(ind, stop);
			step(ind + 1, stop, worker, delay);
		}, delay);	
	}
}