/**

* Copyright (c) 2011-2014 Felix Gnass
* Licensed under the MIT license
* http://spin.js.org/
*/

/*

Basic Usage:

$(‘#el’).spin() // Creates a default Spinner using the text color of el. $(‘#el’).spin({ … }) // Creates a Spinner using the provided options.

$(‘#el’).spin(false) // Stops and removes the spinner.

Using Presets:

$(‘#el’).spin(‘small’) // Creates a ‘small’ Spinner using the text color of el. $(‘#el’).spin(‘large’, ‘#fff’) // Creates a ‘large’ white Spinner.

Adding a custom preset:

$.fn.spin.presets.flower = {

lines:   9

, length: 10 , width: 20 , radius: 0 }

$(‘#el’).spin(‘flower’, ‘red’)

*/

;(function(factory) {

if (typeof exports == 'object') {
  // CommonJS
  factory(require('jquery'), require('spin.js'))
} else if (typeof define == 'function' && define.amd) {
  // AMD, register as anonymous module
  define(['jquery', 'spin'], factory)
} else {
  // Browser globals
  if (!window.Spinner) throw new Error('Spin.js not present')
  factory(window.jQuery, window.Spinner)
}

}(function($, Spinner) {

$.fn.spin = function(opts, color) {

  return this.each(function() {
    var $this = $(this)
      , data = $this.data()

    if (data.spinner) {
      data.spinner.stop()
      delete data.spinner
    }
    if (opts !== false) {
      opts = $.extend(
        { color: color || $this.css('color') }
      , $.fn.spin.presets[opts] || opts
      )
      data.spinner = new Spinner(opts).spin(this)
    }
  })
}

$.fn.spin.presets = {
  tiny:  { lines:  8, length: 2, width: 2, radius: 3 }
, small: { lines:  8, length: 4, width: 3, radius: 5 }
, large: { lines: 10, length: 8, width: 4, radius: 8 }
}

}));