function hidediv()
{
	if (document.getElementById)
	{ // DOM3 = IE5, NS6
		if(document.getElementById('map')!=null)
			document.getElementById('map').style.visibility = 'hidden';

		if(document.getElementById('detailInfo')!=null)
			document.getElementById('detailInfo').style.visibility = 'hidden';

	}
	else
	{
		if (document.layers)
		{ // Netscape 4
			document.hideShow.visibility = 'hidden';
		}
		else
		{ // IE 4
			document.all.hideShow.style.visibility = 'hidden';
		}
	}
}

function showdiv() {
	if (document.getElementById) {
			if(document.getElementById('map')!=null)
	// DOM3 = IE5, NS6
		document.getElementById('map').style.visibility = 'visible';
	}
	else {
		if (document.layers) { // Netscape 4
			document.hideShow.visibility = 'visible';
		}
		else { // IE 4
			document.all.hideShow.style.visibility = 'visible';
		}
	}
}

function hideLoading() {
	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById('loading').style.visibility = 'hidden';
	}
	else {
		if (document.layers) { // Netscape 4
			document.hideShow.visibility = 'hidden';
		}
		else { // IE 4
			document.all.hideShow.style.visibility = 'hidden';
		}
	}
}

function hideDetailInfo() {
	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById('detailInfo').style.visibility = 'hidden';

	}
	else {
		if (document.layers) { // Netscape 4
			document.hideShow.visibility = 'hidden';
		}
		else { // IE 4
			document.all.hideShow.style.visibility = 'hidden';
		}
	}
}