function showTermSoft (whichterm) {
	if (document.getElementById) {
		if (whichterm) {
			document.getElementById('term').childNodes[0].nodeValue = whichterm.title;
			var imgs = document.getElementById("teaser").getElementsByTagName("img");
			for (var i = 0; i < imgs.length; ++i) {
				if (imgs[i].parentNode == whichterm) {
					imgs[i].style.display = i % 2 ? 'none' : 'block';
				} else {
					imgs[i].style.display =  i % 2 ? 'block' : 'none';
				}
			}
			return false;
		}
		return true;
	}
}
function showTerm (whichterm) {
	if (document.getElementById) {
		if (whichterm.title) {
			document.getElementById('term').childNodes[0].nodeValue = whichterm.title;
			return false;
		}
		return true;
	}
}