function toggleLocalMap( mapId ) {
	var mapURL = 'http://maps.google.com/maps/ms?ie=UTF8&hl=en&msa=0&msid=106813796173519008577.000475da8349433828e36&ll=34.363844,-118.289795&spn=0.793524,1.373291&z=9&output=embed';
	var mapFrameDiv = document.getElementById( mapId );
	var mapFrame = document.getElementById( mapId +'Frame' );

	if ( mapFrameDiv.style.display == 'none' ) {
		mapFrameDiv.style.display = 'block';
		mapFrame.src = mapURL;
	} else {
		mapFrameDiv.style.display = 'none';
	}
}