function getView() {
	var cookie = " " + document.cookie;
	var setStr = 'current';
	var offset = 0;
	var end = 0;
	var search = " view=";
	if (cookie.length > 0) {
		offset = cookie.indexOf(search);
		if (offset != -1) {
			offset += search.length;
			end = cookie.indexOf(";", offset)
			if (end == -1) {
				end = cookie.length;
			}
			setStr = unescape(cookie.substring(offset, end));
		}
	}
	return(setStr);
}

var view = getView();


function wo(i) {
	var wcfg = "width="+500+",height="+500+",toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=no,resizable=yes";
	var wname = "nw";
	var nw = window.open(i, wname, wcfg);
	nw.focus();
	return false;
}

function switch_view() {
	if (document.getElementById('cats_list').style.display != 'none') {
		view = 'full';
	} else {
		view = 'current';
	}
	view = (view == 'full') ? 'current' : 'full';
	if (view == 'full') {
		document.getElementById('cats_list').style.display = 'block';
		document.getElementById('current_cat').style.display = 'none';
		document.getElementById('switch').innerHTML = 'свернуть';
	} else {
		document.getElementById('current_cat').style.display = 'block';
		document.getElementById('cats_list').style.display = 'none';
		document.getElementById('switch').innerHTML = 'развернуть';
	}
	document.cookie = "view=" + view;
}