$('#s1').cycle({
    fx:      'fade,scrollUp,blindZ,scrollDown,fadeZoom,blindZ,scrollRight',
	randomizeEffects: false,
    speed:    1000,
	timeoutFn: function(currElement, nextElement, opts, isForward) {
        opts.myTimeoutCount = (opts.myTimeoutCount + 1) % opts.myTimeouts.length;
        return opts.myTimeouts[opts.myTimeoutCount];
    },
    myTimeouts: [12000, 7000, 11000, 8000, 10000, 8000, 10000],
    myTimeoutCount: -1
});