function toggleLev2Div(e){
		var o = e.srcElement ? e.srcElement : e.target

		while ("TBODY" != o.parentNode.tagName){
			
			o = o.parentNode;
		}

		o = o.nextSibling;
		if (e.target) o = o.nextSibling;

		if ('block' == o.style.display){
			o.style.display = 'none';
		} else {
			o.style.display = 'block';
		}
	}