jquery convert date string to Date Object
// method which parses a date string in the format YYYY-MM-DD and creates a Date object
function parseDate(dateString) {
// split the string get each field
var dateArray = dateString.split("-");
// now lets create a new Date instance, using year, month and day as parameters
// month count starts with 0, so we have to convert the month number
var date = new Date(Number(dateArray[0]), Number(dateArray[1]) - 1, Number(dateArray[2]));
return date;
}