code: function getItem(ATR) {
  	var item;
  	while( item === undefined ) {
  		item = slist[ATR];
  		if(!ATR) break;
  		ATR = ATR.substring(0, ATR.length-1);
  	}
  	return item;
  }
docs: Retrieve some more infos about the inserted card
  @param ATR {String} atr of the inserted card
  @return {Object} if defined, the card name and info details