jquery Double Click

doubleClick.js

var DELAY = 700,
    clicks = 0,
    timer = null;

$(document).ready(function() {

    $(document).on("click", 'td.calendarDesc', function(e){

        clicks++;  //count clicks

        if(clicks === 1) {

            timer = setTimeout(function() {

                alert('Single Click'); //perform single-click action

                clicks = 0;  //after action performed, reset counter

            }, DELAY);

        } else {

            clearTimeout(timer);  //prevent single-click action

            alert('Double Click');  //perform double-click action

            clicks = 0;  //after action performed, reset counter
        }

    })
    .on("dblclick",'td.calendarDesc', function(e){
        e.preventDefault();  //cancel system double-click event
    });

});