function showitem(eThis){
	var iH=eThis.innerHTML;
	if (iH.indexOf('plus')==-1) {
		eThis.parentNode.className='hdn';
		eThis.innerHTML='<img src="templates/images/plus.gif" alt="+" />';
	} else {
		eThis.parentNode.className='';
		eThis.innerHTML='<img src="templates/images/minus.gif" alt="-" />';
	}
	return false;
}