var rot_pos = 0, isBusy = false;
if ($("#homeProjects") != null) $("#homeProjects>div>ul>li:first").css("display", "list-item");

function rot_left() {
	if (!isBusy) {
		isBusy = true;
		var list = $("#homeProjects>div>ul");
		var prev;

		if (rot_pos == 0) {
			prev = $(">li:last", list);
			list.detach(prev);
			list.prepend(prev);
		}
		else prev = $(">li:eq(" + (--rot_pos) + ")", list);

		list.css("left", -$("#homeProjects>div").width() + "px");
		prev.css("display", "list-item");
		//prev.show();
		list.animate({ 'opacity': 0.2 }, 500).animate({ 'left': '0px' }, 500).animate({ 'opacity': 1 }, 500, function() { $(">li:eq(" + (rot_pos + 1) + ")", list).hide(); isBusy = false; });
	}
}

function rot_right() {
	if (!isBusy) {
		isBusy = true;
		var list = $("#homeProjects>div>ul");
		var next;

		if (rot_pos == $(">li", list).length - 1) {
			next = $(">li:first", list);
			list.detach(next);
			list.append(next);
		}
		else next = $(">li:eq(" + (++rot_pos) + ")", list);

		next.css("display", "list-item");
		//next.show();
		list.animate({ 'opacity': 0.2 }, 500).animate({ 'left': -$("#homeProjects>div").width() + 'px' }, 500).animate({ 'opacity': 1 }, 500,
					function() { $(">li:eq(" + (rot_pos - 1) + ")", list).hide(); $("#homeProjects>div>ul").css("left", "0px"); isBusy = false; });
	}
}


function popupPrint(url) {
    window.open(url, "_blank", "height=600,width=600,resizable=yes,status=no,toolbar=no,menubar=no,location=no,scrollbars=yes");
}

function popupNewsItem(lang, itemId) {
    window.open("/" + lang + "/news-item.aspx?iid=" + itemId, "_blank", "height=600,width=600,resizable=yes,status=no,toolbar=no,menubar=no,location=no,scrollbars=yes");
}

function popupArticle(lang, itemId) {
    window.open("/" + lang + "/article.aspx?aid=" + itemId, "_blank", "height=600,width=600,resizable=yes,status=no,toolbar=no,menubar=no,location=no,scrollbars=yes");
}