var loadGallery = function( e, numPics ) {

	var carousel = new YAHOO.extension.Carousel(
			"mycarousel",
			{
				numVisible: 1,
				animationSpeed: .25,
				scrollInc: 1,
				navMargin: 32,
				prevElement: "prev-arrow",
				nextElement: "next-arrow",
				size: numPics,
				prevButtonStateHandler: handlePrevButtonState,
				nextButtonStateHandler: handleNextButtonState
			}
	);

}

var handlePrevButtonState = function(type, args) {
	var enabling = args[0];
	var leftImage = args[1];

	if( enabling ) {
		leftImage.src = "../images/left-enabled.gif";
	} else {
		leftImage.src = "../images/left-disabled.gif";
	}
}

var handleNextButtonState = function(type, args) {
	var enabling = args[0];
	var rightImage = args[1];

	if( enabling ) {
		rightImage.src = "../images/right-enabled.gif";
	} else {
		rightImage.src = "../images/right-disabled.gif";
	}
}