last monday from current date

gistfile1.txt

function getMonday(d) {
  d = new Date(d);
  var day = d.getDay(),
      diff = d.getDate() - day + (day == 0 ? -6:1); // adjust when day is sunday
  return new Date(d.setDate(diff));
}

getMonday(new Date());



Date.today().previous().monday()


Date.parse('last monday');



function nextSession(date) {
    var ret = new Date(date||new Date());
    ret.setDate(ret.getDate() + (3 - 1 - ret.getDay() + 7) % 7 + 1);
    return ret;
}



today=new Date()
thisDay=today.getDay()



http://stackoverflow.com/questions/5210376/get-first-and-last-day-of-the-week-in-javascript



http://stackoverflow.com/questions/3638906/get-date-of-specific-day-of-the-week-in-javascript



http://stackoverflow.com/questions/5210376/get-first-and-last-day-of-the-week-in-javascript