$(".infinite").YMslider({ stop: function () {

	var $list = this.children(".panels"),
		$items = $list.children(),
		$first = $items.eq(0),
		$last = $items.eq(-1),
		width = this.width();

	// if we're currently viewing the last panel (get the 'margin-left' css
	// value (string) excluding "-" and "px", i.e. "600" == (3 - 1) * 300)
	$list.css("margin-left").slice(1, -2) == ($items.length - 1) * width ?

		// reset the 'margin-left' css value
		$list.css("margin-left", width) &&
		// get the last panel, apply some styles to it
		// and instert it right before the first one
		$first.before($last.css({ left: -width, position: "absolute" }))

	// if we're starting a new cycle, reset everything back to normal
	: $first.hasClass("last") && $last.after($first.css("position", "static"))

} });​