function siteMap_toggDest(destID, onOff) {
	if (typeof(onOff) == 'undefined') { onOff = 2; }
	var obj = document.getElementById('dest_'+destID);
	var imgObj = document.getElementById('expColImg_'+destID);
	if (obj.style.display == 'none' || onOff == 1) {
	    obj.style.display = 'block';
	    imgObj.src = '/images/general/icon_collapse.gif';
	    imgObj.alt = 'collapse';
	} else {
		obj.style.display = 'none';
		imgObj.src = '/images/general/icon_expand.gif';
		imgObj.alt = 'expand';
	}
}

function siteMap_toggAllDest(onOff) {
	var imgList = document.getElementById('main').getElementsByTagName('IMG');
	for(var i=0;i<imgList.length;i++) {
	    var imgObj = imgList.item(i);
	    if (imgObj.getAttribute('ID') != null) {
			if (imgObj.getAttribute('ID').indexOf('expColImg_') == 0) {
			    var destID = imgObj.getAttribute('ID').substr(10);
			    var destObj = document.getElementById('dest_'+destID);
			    if (onOff) {
				imgObj.src = '/images/general/icon_collapse.gif';
				imgObj.alt = 'collapse';
				destObj.style.display = 'block';
			    } else {
				imgObj.src = '/images/general/icon_expand.gif';
				imgObj.alt = 'expand';
				destObj.style.display = 'none';
			    }
			}
	    }
	}
}