text: /**
   * Unobtrusive scripting adapter for jQuery
   *
   * Requires jQuery 1.4.3 or later.
   * https://github.com/rails/jquery-ujs
   */
  
  (function($) {
  	// Triggers an event on an element and returns the event result
  	function fire(obj, name, data) {
  		var event = new $.Event(name);
  		obj.trigger(event, data);
  		return event.result !== false;
  	}
  
  	// Submits "remote" forms and links with ajax
  	function handleRemote(element) {
  		var method, url, data,
  			dataType = element.attr('data-type') || ($.ajaxSettings && $.ajaxSettings.dataType);
  
  		if (element.is('form')) {
  			method = element.attr('method');
  			url = element.attr('action');
  			data = element.serializeArray();
  			// memoized value from clicked submit button
  			var button = element.data('ujs:submit-button');
  			if (button) {
  				data.push(button);
  				element.data('ujs:submit-button', null);
  			}
  		} else {
  			method = element.attr('data-method');
  			url = element.attr('href');
  			data = null;
  		}
  
  		$.ajax({
  			url: url, type: method || 'GET', data: data, dataType: dataType,
  			// stopping the "ajax:beforeSend" event will cancel the ajax request
  			beforeSend: function(xhr, settings) {
  				if (settings.dataType === undefined) {
  					xhr.setRequestHeader('accept', '*/*;q=0.5, ' + settings.accepts.script);
  				}
  				return fire(element, 'ajax:beforeSend', [xhr, settings]);
  			},
  			success: function(data, status, xhr) {
  				element.trigger('ajax:success', [data, status, xhr]);
  			},
  			complete: function(xhr, status) {
  				element.trigger('ajax:complete', [xhr, status]);
  			},
  			error: function(xhr, status, error) {
  				element.trigger('ajax:error', [xhr, status, error]);
  			}
  		});
  	}
  
  	// Handles "data-method" on links such as:
  	// <a href="/users/5" data-method="delete" rel="nofollow" data-confirm="Are you sure?">Delete</a>
  	function handleMethod(link) {
  		var href = link.attr('href'),
  			method = link.attr('data-method'),
  			csrf_token = $('meta[name=csrf-token]').attr('content'),
  			csrf_param = $('meta[name=csrf-param]').attr('content'),
  			form = $('<form method="post" action="' + href + '"></form>'),
  			metadata_input = '<input name="_method" value="' + method + '" type="hidden" />';
  
  		if (csrf_param !== undefined && csrf_token !== undefined) {
  			metadata_input += '<input name="' + csrf_param + '" value="' + csrf_token + '" type="hidden" />';
  		}
  
  		form.hide().append(metadata_input).appendTo('body');
  		form.submit();
  	}
  
  	function disableFormElements(form) {
  		form.find('input[data-disable-with]').each(function() {
  			var input = $(this);
  			input.data('ujs:enable-with', input.val())
  				.val(input.attr('data-disable-with'))
  				.attr('disabled', 'disabled');
  		});
  	}
  
  	function enableFormElements(form) {
  		form.find('input[data-disable-with]').each(function() {
  			var input = $(this);
  			input.val(input.data('ujs:enable-with')).removeAttr('disabled');
  		});
  	}
  
  	function allowAction(element) {
  		var message = element.attr('data-confirm');
  		return !message || (fire(element, 'confirm') && confirm(message));
  	}
  
  	$('a[data-confirm], a[data-method], a[data-remote]').live('click.rails', function(e) {
  		var link = $(this);
  		if (!allowAction(link)) return false;
  
  		if (link.attr('data-remote')) {
  			handleRemote(link);
  			return false;
  		} else if (link.attr('data-method')) {
  			handleMethod(link);
  			return false;
  		}
  	});
  
  	$('form').live('submit.rails', function(e) {
  		var form = $(this);
  		if (!allowAction(form)) return false;
  
  		if (form.attr('data-remote')) {
  			handleRemote(form);
  			return false;
  		} else {
  			disableFormElements(form);
  		}
  	});
  
  	$('form input[type=submit], form button[type=submit], form button:not([type])').live('click.rails', function() {
  		var button = $(this);
  		if (!allowAction(button)) return false;
  		// register the pressed submit button
  		var name = button.attr('name'), data = name ? {name:name, value:button.val()} : null;
  		button.closest('form').data('ujs:submit-button', data);
  	});
  	
  	$('form').live('ajax:beforeSend.rails', function(event) {
  		if (this == event.target) disableFormElements($(this));
  	});
  
  	$('form').live('ajax:complete.rails', function(event) {
  		if (this == event.target) enableFormElements($(this));
  	});
  })( jQuery );
  