var oldIDMap;
var oldIDTitle;
var oldIDList;

function my_getbyid(id)
{
	itm = null;
	
	if (document.getElementById) {
		itm = document.getElementById(id);
	} else if (document.all) {
		itm = document.all[id];
	} else if (document.layers) {
		itm = document.layers[id];
	}
	
	return itm;
}
function closePanel(id0,id1) {
	itm0 = my_getbyid(id0);
	itm1 = my_getbyid(id1);
	itm0.style.display = "none";
	itm1.style.display = "none";	
}
function choosePanel(mapPanel,titlePanel,listPanel) {
	itm0 = my_getbyid(mapPanel);
	itm1 = my_getbyid(titlePanel);	
	itm2 = my_getbyid(listPanel);
	itm4 = my_getbyid('region');
	itm4.className = "Open";
	
	my_getbyid('menu').style.display = 'block';
	
	if (itm0 != oldIDMap) {
		itm2.style.display = "block";
		itm1.style.display = "block";
		itm0.className += 'Active';
		
		if (oldIDMap) oldIDMap.className = oldIDMap.className.replace(/Active/,'');
		if (oldIDList) oldIDList.style.display = "none";
		if (oldIDTitle) oldIDTitle.style.display = "none";
	}
	
	oldIDList = itm2;	
	oldIDTitle = itm1;	
	oldIDMap = itm0;	
}