function doItem(header, num) {
el = document.getElementById('item' + num);
if(el.style.display == 'block') {
	el.style.display = 'none';
	header.parentNode.className = 'itemer';
	}
else {
	el.style.display = 'block';
	header.parentNode.className = 'itemer vis';
	}
}


var posterSel = null;
var itemSel;

function doPoster(header, num) {
el = document.getElementById('item' + num);
if(el.style.display == 'block') {
	posterSel = itemSel = null;
	el.style.display = 'none';
	header.parentNode.className = '';
	}
else {
	if(posterSel) {
		itemSel.style.display = 'none';
		posterSel.parentNode.className = '';
		}
	el.style.display = 'block';
	header.parentNode.className = 'sel';
	itemSel = el;
	posterSel = header;
	}
}


function showPhoto(img) {
document.getElementById('bigImg').src = img;
showPop();
}





function dPhotoMove() {
wnd = document.getElementById('dPhotoWindow');
cont = document.getElementById('dPhotoContainer');
if((cont.offsetLeft <= 0) && (cont.offsetLeft + cont.offsetWidth >= wnd.offsetWidth)) {
	cont.style.left = cont.offsetLeft + 8 * pMoveDr + 'px';
	}

if(cont.offsetLeft > 0) {cont.style.left = 0;}
if(cont.offsetLeft + cont.offsetWidth < wnd.offsetWidth) {cont.style.left = wnd.offsetWidth - cont.offsetWidth + 'px';}
}

var pMoveDr = 0;
var hTimer;

function dPhotosMove(dr) {
pMoveDr = dr;
hTimer = setInterval("dPhotoMove()", 10);
}

function dPhotosNoMove() {
clearInterval(hTimer);
}

var img = new Object();