Triple-click

HTML

<body class="events">
    <div id="one">عنصر 1</div>
    <div id="two">عنصر 2</div>
    <div id="three">عنصر 3</div>
    <pre id="debug"></pre>
</body>

CSS

div {
            width: 100px;
            height: 100px;
            margin: 20px;
            float: left;
            padding: 10px;
            font-weight: bold;
        }

        #one {
            background: #f00;
        }

        #two {
            background: #0f0;
        }

        #three {
            background: #00f;
        }

        #debug {
            clear: both;
            background: #000;
            color: #fff;
            width: 100%;
            display: block;
            margin-top: 2em;
            min-height: 100px;
            padding-bottom: 1em;
            font-family: monospace;
        }

JavaScript

// @author Rich Adams <[email protected]>

// Implements a triple-click event. Click (or touch) three times within 1s on the element to trigger.

;(function($)
{
    // Default options
    var defaults = {
        threshold: 1000, // ms
    }

    function tripleHandler(event)
    {
        var $elem = jQuery(this);

        // Merge the defaults and any user defined settings.
        settings = jQuery.extend({}, defaults, event.data);

        // Get current values, or 0 if they don't yet exist.
        var clicks = $elem.data("triclick_clicks") || 0;
        var start  = $elem.data("triclick_start")  || 0;

        // If first click, register start time.
        if (clicks === 0) { start = event.timeStamp; }

        // If we have a start time, check it's within limit
        if (start != 0
            && event.timeStamp > start + settings.threshold)
        {
            // Tri-click failed, took too long.
            clicks = 0;
            start  = event.timeStamp;
        }

        // Increment counter, and do finish action.
        clicks += 1;
        if (clicks === 3)
        {
            clicks     = 0;
            start      = 0;
            event.type = "tripleclick";

            // Let jQuery handle the triggering of "tripleclick" event handlers
            if (jQuery.event.handle === undefined) {
                jQuery.event.dispatch.apply(this, arguments);
            }
            else {
                // for jQuery before 1.9
                jQuery.event.handle.apply(this, arguments);
            }
        }

        // Update object data
        $elem.data("triclick_clicks", clicks);
        $elem.data("triclick_start",  start);
    }

    var tripleclick = $.event.special.tripleclick =
    {
        setup: function(data, namespaces)
        {
            $(this).bind("touchstart click.triple", data, tripleHandler);
        },
        teardown: function(namespaces)
        {
            $(this).unbind("touchstart click.triple", data,...