osem-fcy/app/assets/javascripts/application.js

// This is a manifest file that'll be compiled into application.js, which will include all the files
// listed below.
//
// Any JavaScript/Coffee file within this directory, lib/assets/javascripts, vendor/assets/javascripts,
// or vendor/assets/javascripts of plugins, if any, can be referenced here using a relative path.
//
// It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
// the compiled file.
//
// WARNING: THE FIRST BLANK LINE MARKS THE END OF WHAT'S TO BE PROCESSED, ANY BLANK LINE SHOULD
// GO AFTER THE REQUIRES BELOW.
//
//= require jquery
//= require jquery_ujs
//= require jquery-ui
//= require jquery-fileupload
//= require twitter/bootstrap
//= require cocoon

$(function() {

    $('.dropdown-toggle').dropdown();
    $("#conference-start-datepicker").datepicker({
        dateFormat: 'yy/mm/dd',
        numberOfMonths: 2,
        onSelect: function(selected) {
            $("#conference-end-datepicker").datepicker("option","minDate", selected)
        }
    });
    $("#conference-end-datepicker").datepicker({
        dateFormat: 'yy/mm/dd',
        numberOfMonths: 2,
        onSelect: function(selected) {
            $("#conference-start-datepicker").datepicker("option","maxDate", selected)
            $("#cfp-hard-datepicker").datepicker("option","minDate", selected)

        }
    });

    $("#cfp-hard-datepicker").datepicker({
        dateFormat: 'yy/mm/dd',
        numberOfMonths: 2,
        onSelect: function(selected) {
            $("#conference-end-datepicker").datepicker("option","maxDate", selected)
            $("#conference-start-datepicker").datepicker("option","maxDate", selected)

        }
    });

    $("#conference-reg-start-datepicker").datepicker({
        dateFormat: 'yy/mm/dd',
        numberOfMonths: 2,
        onSelect: function(selected) {
            $("#conference-reg-end-datepicker").datepicker("option","minDate", selected)
        }
    });
    $("#conference-reg-end-datepicker").datepicker({
        dateFormat: 'yy/mm/dd',
        numberOfMonths: 2,
        onSelect: function(selected) {
            $("#conference-reg-start-datepicker").datepicker("option","maxDate", selected)
        }
    });

    $(".comment-reply-link").click(function(){
       $(".comment-reply", $(this).parent()).toggle();
       return false;
    });

    $("#event-comment-link").click(function(){
       $("#comments-div").toggle();
       return false;
    });

    $(".comment-reply").hide();
    $(".user-details-popover").popover();
    $("#comments-div").hide();
});

function word_count(text, divId){
    var r = 0;
    var input = text.value.replace(/\s/g,' ');
    var word_array = input.split(' ');
    for (var i=0; i < word_array.length; i++) {
        if (word_array[i].length > 0) r++;
    }

    $('#' + divId).text(r);
}