var doContinue = true;
function scroll(dir) {
	if (dir == 'right') document.getElementById('photostrip').scrollLeft = document.getElementById('photostrip').scrollLeft + 20;
	if (dir == 'left') document.getElementById('photostrip').scrollLeft = document.getElementById('photostrip').scrollLeft - 20;
	if (doContinue === true) window.setTimeout("scroll('"+dir+"')",50);
}

function changeImg(url) {
	if (document.getElementById('photoimg').src != 'http://'+document.domain + '/images/photos/' + url) {
		//document.getElementById('loading').style.display = 'block';
		document.getElementById('photoimg').setAttribute('src','images/photos/'+url);
	}
}

function hideLoad() {
	document.getElementById('loading').style.display = 'none';
}