stringToDate: function(string) {
var matches;
if (matches = string.match(/^(\d{4,4})-(\d{2,2})-(\d{2,2})$/)) {
return new Date(matches[1], matches[2] – 1, matches[3]);
} else {
return null;
};
},

dateToString: function(date) {
var month = (date.getMonth() + 1).toString();
var dom = date.getDate().toString();
if (month.length == 1) month = “0″ + month;
if (dom.length == 1) dom = “0″ + dom;
return dom + “.” + month + “.” + date.getFullYear();
}