function $() {
		var elements = new Array();
		for (var i = 0; i < arguments.length; i++) {
			var element = arguments[i];
			if (typeof element == 'string')
				element = document.getElementById(element);
			if (arguments.length == 1)
				return element;
			elements.push(element);
		}
		return elements;
	}

	function toggle() {
		for ( var i=0; i < arguments.length; i++ ) {
			if ($(arguments[i]).style.display != 'none') {
				$(arguments[i]).style.display = 'none';
				$(arguments[i]+'-a').className = 'boxitemselector';
			} else {
				$(arguments[i]).style.display = '';
				$(arguments[i]+'-a').className = 'boxitemselector-open';
			}
		}
	}