/**
* jQuery repeatedclick
*
* Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php)
* and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses.
*
* Written by: Alexandr Zykov <alexandrz@gmail.com>
*
* Repeated events if holding mouse button
*
*/

(function($) {
	$.fn.repeatedclick = function(f, options) {
		var defaults = {
			duration: 350,
			speed: 0.85,
			min: 50
		};
		var opts = $.extend(defaults, options);

		if (typeof jQuery.repeatedEvents == 'undefined')
			jQuery.repeatedEvents = [];

		jQuery.repeatedEvents.push(f)

		var eventNum = jQuery.repeatedEvents.length - 1;

		return this.each(function() {

			repeatedEvent = function(eventNum, duration) {
				jQuery(this).each(jQuery.repeatedEvents[eventNum])
				repeatedEventTimer = setTimeout(
        'repeatedEvent(' + eventNum + ', ' + (duration > opts.min ? duration * opts.speed : duration) + ')', duration)
			}

			jQuery(this).mousedown(function() {
				jQuery.repeatedEventDuration = opts.duration;
				repeatedEvent(eventNum, opts.duration)
			})

			var clearRepeatedEvent = function() {
				if (typeof repeatedEventTimer != 'undefined')
					clearInterval(repeatedEventTimer)
			}

			jQuery(this).mouseout(clearRepeatedEvent);
			jQuery(this).mouseup(clearRepeatedEvent);
		})
	};
})(jQuery);