how to restrict future month using javascript

Question

I\'m using two dropdown(month, year). I\'ve to restrict future month based on year. suppose if I choose \'2014\', it should show the months till January.I don\'t have any clue h

Answer 1

$('#year').on('change',function() {

var option=["Jan","Feb","Mar","Apr","May","June","July","Aug","Sep","Oct","Nov","Dec"];

var currMon= (new Date).getMonth();

var currYear = (new Date).getFullYear();

$('#month').html('');

if(currYear == $('#year :selected').text()&& currMon==0){

    for(i=0; i<=currMon; i++)
      {
        $('#month').append($("").val(option[i]).text(option[i]));
      }
}else 
    {
    for(i=0; i<=11; i++)
  {
    $('#month').append($("").val(option[i]).text(option[i]));
  }
    }

});