public String getSomeElementValue(String address, ElementValues value) {
		
		// input control
		if (address == null || resource == null) {
			return null;
		}
				
		String shortAddress = address.substring(resource.getString("address").length());
		if (!resource.containsKey(shortAddress)) {
			return null;
		}
						
		String[] temp = resource.getString(shortAddress).split("#");
		
		// hint mustn't be set
		if (temp.length == value.ordinal()) {
			return "";
		}
						
		return temp[value.ordinal()];
	}