var carousel = new YAHOO.extension.Carousel("mycarousel", 
	{
		"numVisible":        4,
		"animationSpeed":    0.25,
		"scrollInc":         3,
		"navMargin":         40,
		"prevElement":     "prev-arrow",
		"nextElement":     "next-arrow",
		"prevButtonStateHandler":   handlePrevButtonState
	}
	);