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/*
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 *
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 *	jQuery Timer plugin v0.1
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 *		Matt Schmidt [http://www.mattptr.net]
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 *
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 *	Licensed under the MIT License
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 *
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 */
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 jQuery.timer = function (interval, callback)
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 {
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 /**
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  *
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  * timer() provides a cleaner way to handle intervals
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  *
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  *	@usage
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  * $.timer(interval, callback);
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  *
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  *
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  * @example
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  * $.timer(1000, function (timer) {
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  * 	alert("hello");
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  * 	timer.stop();
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  * });
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  * @desc Show an alert box after 1 second and stop
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  *
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  * @example
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  * var second = false;
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  *	$.timer(1000, function (timer) {
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  *		if (!second) {
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  *			alert('First time!');
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  *			second = true;
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  *			timer.reset(3000);
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  *		}
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  *		else {
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  *			alert('Second time');
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  *			timer.stop();
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  *		}
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  *	});
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  * @desc Show an alert box after 1 second and show another after 3 seconds
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  *
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  *
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  */
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	var interval = interval || 100;
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	if (!callback)
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		return false;
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	_timer = function (interval, callback) {
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		this.stop = function () {
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			clearInterval(self.id);
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		};
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		this.internalCallback = function () {
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			callback(self);
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		};
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		this.reset = function (val) {
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			if (self.id)
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				clearInterval(self.id);
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			var val = val || 100;
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			this.id = setInterval(this.internalCallback, val);
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		};
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		this.interval = interval;
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		this.id = setInterval(this.internalCallback, this.interval);
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		var self = this;
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	};
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	return new _timer(interval, callback);
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 };