/*
    sortDutchCurrencyValues
    -----------------------

    This function sorts Dutch currency values (of the type 100.000,00)
    The function is "safe" i.e. non-currency data (like the word "Unknown") can be passed in and is sorted properly.
*/
var sortDutchCurrencyValues = fdTableSort.sortNumeric;

function sortDutchCurrencyValuesPrepareData(tdNode, innerText) {
        innerText = parseInt(innerText.replace(/[^0-9\.,]+/g, "").replace(/\./g,"").replace(",","."));
        return isNaN(innerText) ? "" : innerText;
}