function showNavElement(strNavigationID, strTemplateImageFolder) {
	if (document.getElementById('nav_01_' + strNavigationID)) {
		nav01image = document.getElementById('nav_01_' + strNavigationID);
		nav01image.src = strTemplateImageFolder + 'nav_01_' + strNavigationID + '-over.gif';
		clearTimeout(nav01image.timer);
	}
	if (document.getElementById('nav_02_' + strNavigationID)) {
		nav02div = document.getElementById('nav_02_' + strNavigationID);
		nav02div.style.visibility = 'visible';
	}
}

function hideNavElementNow(strNavigationID, strTemplateImageFolder) {
	if (document.getElementById('nav_02_' + strNavigationID)) {
		nav02div = document.getElementById('nav_02_' + strNavigationID);
		nav02div.style.visibility = 'hidden';
	}
}

function hideNavElement(strNavigationID, strTemplateImageFolder, blnActive) {
	if (document.getElementById('nav_01_' + strNavigationID)) {
		if (!blnActive) {
			nav01image = document.getElementById('nav_01_' + strNavigationID);
			if (nav01image.filters) {
				nav01image.filters.blendTrans.apply();
			}
			nav01image.src = strTemplateImageFolder + 'nav_01_' + strNavigationID + '.gif';
			if (nav01image.filters) {
				nav01image.filters.blendTrans.play();
			}
		}
		nav01image.timer = setTimeout('hideNavElementNow("'+strNavigationID+'","'+strTemplateImageFolder+'")', 100);
	}
}