function toggleMenu(){
	$('menu').style.display = ($('menu').style.display != 'block' ? 'block' : 'none');
}
/*
function mapType(type, pageID){
	$('iframe').src = '_emap.aspx?id='+pageID+'&type='+type;
	$('lnkMap0').className = (type==0 ? 'sel' : '');
	$('lnkMap1').className = (type==1 ? 'sel' : '');
	$('lnkMap2').className = (type==2 ? 'sel' : '');
}
*/

/*
function handleFeatures(feat){
  alert(" id = " + feat.id + "\n left = " + feat.left + "\n top = " + feat.top);
  alert($('popup'));
  $('popup').style.display = 'block';
  $('popup').style.top = feat.top;
  $('popup').style.left = feat.left;
}
*/
function mapType(type){
	switch (type) {
		case 0: map.ShowDefault(); break;
		case 1: map.ShowOrtho(); break;
		case 2: map.ShowHybrid(); break;
	}
	map.RefreshMap();
}