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 showDiv( element ) {
	var e = $(element);
	if (e) e.style.display = 'block';
}

function hideDiv( element ) {
	var e = $(element);
	if (e) e.style.display = 'none';
}
function openWin(u, w, h) {
		newWindow = window.open(u, "video", "status=1,resizable=1,scrollbars=0,menubar=0,toolbar=0,width=" + w + ",height=" + h); 
	}