function chm(elId, imgId)
{
	var imgs = new Array('arrow.gif', 'spacer.gif')
	var elName = 'mi' + elId
	var activeMenu = 'mi' + activeMenuId

	var elObj = document.getElementById(elName)
	var activeObj = document.getElementById(activeMenu)

	elObj.src = imgPath + '/' + imgs[imgId]

	if (activeObj) {
		if(elId != activeMenuId)
			activeObj.src = imgPath + '/' + imgs[imgId ? 0 : 1]
		else
			activeObj.src = imgPath + '/' + imgs[0]
	}
}


function popup(linkObj, w_w, w_h, l, t, m, s, sc, r)
{
	window.open(linkObj.href, linkObj.target, 'width='+w_w+',height='+w_h+'location='+l+',toolbar='+t+',menubar='+m+',status='+s+',scrollbars='+sc+',resizable='+r);
	return false
}


function fullMap(imgId, zoom)
{
	var imgs = new Array('map03.gif', 'map01.jpg')
	var imgObj = document.getElementById(imgId)

	if (imgObj)
		imgObj.src = imgPath + '/map/' + imgs[zoom]

	return false
}

function fullWindow(linkObj)
{
	return popup(linkObj, 550, 415, 0, 0, 0, 0, 0, 0)
}

function docsWindow(linkObj)
{
	return popup(linkObj, 950, 1000, 0, 0, 0, 0, 1, 0)
}

function showPlan(selObj, imgId, planUrl)
{
	var imgObj = document.getElementById(imgId)

	if (imgObj) {
		imgObj.src = planUrl + '/' + selObj.options[selObj.selectedIndex].value + '.jpg';
	}
}

function on() {
}

function over() {
}