/*
 * @author Chris Lewis <chris@rosaloves.com>
 */
var rlProdImgIndex = 0;
var rlProdImgs = $('imageBox').getElementsByTagName('img');
//Hide all but the first.
for(var i = 1; i < rlProdImgs.length; i++) {
	Element.hide(rlProdImgs[i]);
}

function rlNextProdImg() {
	Effect.Fade(rlProdImgs[rlProdImgIndex], { duration: 0.3 });
	rlProdImgIndex < (rlProdImgs.length - 1) ? ++rlProdImgIndex : rlProdImgIndex = 0;
	Effect.Appear(rlProdImgs[rlProdImgIndex], { duration: 0.3 });
}

function rlInitClickFade() {
	if(rlProdImgs.length < 2) {
		return;
	}
	for(i = 0; i < rlProdImgs.length; i++) {
		//imgs[i].index = i;
		Event.observe(rlProdImgs[i], 'click',
			rlNextProdImg
		);
	}
}

Event.observe(window, 'load', function(event) { rlInitClickFade(); } );