function DateToString(date)
{
    return (date.getMonth() + 1) + '/' + date.getDate() + '/' + date.getFullYear()
}

function StringToDate(stringDate)
{
    return new Date(stringDate)
}

function Popup(rp,tb)
{
    var datePicker = rp;
   
    var textBox = document.getElementById(tb);
    var position = datePicker.GetElementPosition(textBox);
    
    var popupElement = datePicker.GetPopupContainer();
    var dimensions = datePicker.GetElementDimensions(popupElement);
       
    datePicker.ShowPopup(position.x, position.y + textBox.offsetHeight);
}