function changepic(picpath,desc,sub){
	$('imgHead').innerHTML = ((desc == ' ')? sub : desc);
	hidepic(picpath);
}

function hidepic(picpath){
	var fifthFade = new Spry.Effect.Fade('imgMain', {duration: 1500, from: 0, to: 100});
	fifthFade.start();
	setTimeout('reveal("'+picpath+'")',100);
}

function reveal(picpath){
	$('imgMain').src = picpath;	
}

function changeCat(catid){
	xajax_galleryChange(catid);
}