var slides=[];

function setSlide(gallery,requestedImage){
	var currentSlide=1;
	var num=slides[gallery-1].length;
	if(num>0){
		var newImg=slides[gallery-1][((requestedImage>num)||(requestedImage<0))?0:requestedImage-1];
		var viewer=document.getElementById('current-photo_'+gallery);
		//viewer.src='/evolution/_images/loading.gif';		
		viewer.src='/_images/_galleries/'+newImg[1];
		//caption.innerHTML=newImg[2];
	}
	return false;
}
currentSlide = 1;
slides = new Array();
function rotateSlides( direction ) {
	if( slides && currentSlide ) {
		setSlide( currentSlide + direction );
	}
}