function mo(id, pic) {
	document.getElementById(id).src = pic;
}

var activeTime = null;
function toggle_timebar(id) {
	if (activeTime && document.getElementById(activeTime)) {
		hideElement(activeTime);
		document.getElementById('a-' + activeTime).className = '';
	}

	document.getElementById(id).style.position = 'static';
	document.getElementById('a-' + id).className = 'selected';

	activeTime = id;
}

var activeLayer = null;
function toggle_layer(id) {
	if (activeLayer && document.getElementById(activeLayer)) {
		hideElement(activeLayer);
	}

	if (activeLayer != id)
	{
		document.getElementById(id).style.position = 'static';

		activeLayer = id;
	}
	else {
		activeLayer = null;
	}
}

function hideElement(id) {
	document.getElementById(id).style.position = 'absolute';
	document.getElementById(id).style.left = '-9000px';
	document.getElementById(id).style.top = '-9000px';

	/* IE has rendering errors (with some flash objects) width display: none! */
	/*document.getElementById(id).style.display = 'none';
	document.getElementById(id).style.visibility = 'hidden';*/
}