text: /*
   * Fuel UX Wizard
   * https://github.com/ExactTarget/fuelux
   *
   * Copyright (c) 2012 ExactTarget
   * Licensed under the MIT license.
   */
  
  
  
  	//var $   = require('jquery');
  	var old = $.fn.wizard;
  
  	// WIZARD CONSTRUCTOR AND PROTOTYPE
  
  	var Wizard = function (element, options) {
  		var kids;
  
  		this.$element = $(element);
  		this.options = $.extend({}, $.fn.wizard.defaults, options);
  		this.options.disablePreviousStep = ( this.$element.data().restrict === "previous" ) ? true : false;
  		this.currentStep = this.options.selectedItem.step;
  		this.numSteps = this.$element.find('.steps li').length;
  		this.$prevBtn = this.$element.find('button.btn-prev');
  		this.$nextBtn = this.$element.find('button.btn-next');
  
  		kids = this.$nextBtn.children().detach();
  		this.nextText = $.trim(this.$nextBtn.text());
  		this.$nextBtn.append(kids);
  
  		// handle events
  		this.$prevBtn.on('click', $.proxy(this.previous, this));
  		this.$nextBtn.on('click', $.proxy(this.next, this));
  		this.$element.on('click', 'li.complete', $.proxy(this.stepclicked, this));
  
  		if(this.currentStep > 1) {
  			this.selectedItem(this.options.selectedItem);
  		}
  
  		if( this.options.disablePreviousStep ) {
  			this.$prevBtn.attr( 'disabled', true );
  			this.$element.find( '.steps' ).addClass( 'previous-disabled' );
  		}
  	};
  
  	Wizard.prototype = {
  
  		constructor: Wizard,
  
  		setState: function () {
  			var canMovePrev = (this.currentStep > 1);
  			var firstStep = (this.currentStep === 1);
  			var lastStep = (this.currentStep === this.numSteps);
  
  			// disable buttons based on current step
  			if( !this.options.disablePreviousStep ) {
  				this.$prevBtn.attr('disabled', (firstStep === true || canMovePrev === false));
  			}
  
  			// change button text of last step, if specified
  			var data = this.$nextBtn.data();
  			if (data && data.last) {
  				this.lastText = data.last;
  				if (typeof this.lastText !== 'undefined') {
  					// replace text
  					var text = (lastStep !== true) ? this.nextText : this.lastText;
  					var kids = this.$nextBtn.children().detach();
  					this.$nextBtn.text(text).append(kids);
  				}
  			}
  
  			// reset classes for all steps
  			var $steps = this.$element.find('.steps li');
  			$steps.removeClass('active').removeClass('complete');
  			$steps.find('span.badge').removeClass('badge-info').removeClass('badge-success');
  
  			// set class for all previous steps
  			var prevSelector = '.steps li:lt(' + (this.currentStep - 1) + ')';
  			var $prevSteps = this.$element.find(prevSelector);
  			$prevSteps.addClass('complete');
  			$prevSteps.find('span.badge').addClass('badge-success');
  
  			// set class for current step
  			var currentSelector = '.steps li:eq(' + (this.currentStep - 1) + ')';
  			var $currentStep = this.$element.find(currentSelector);
  			$currentStep.addClass('active');
  			$currentStep.find('span.badge').addClass('badge-info');
  
  			// set display of target element
  			var target = $currentStep.data().target;
  			this.$element.next('.step-content').find('.step-pane').removeClass('active');
  			$(target).addClass('active');
  
  			// reset the wizard position to the left
  			this.$element.find('.steps').first().attr('style','margin-left: 0');
  
  			// check if the steps are wider than the container div
  			var totalWidth = 0;
  			this.$element.find('.steps > li').each(function () {
  				totalWidth += $(this).outerWidth();
  			});
  			var containerWidth = 0;
  			if (this.$element.find('.actions').length) {
  				containerWidth = this.$element.width() - this.$element.find('.actions').first().outerWidth();
  			} else {
  				containerWidth = this.$element.width();
  			}
  			if (totalWidth > containerWidth) {
  
  				// set the position so that the last step is on the right
  				var newMargin = totalWidth - containerWidth;
  				this.$element.find('.steps').first().attr('style','margin-left: -' + newMargin + 'px');
  
  				// set the position so that the active step is in a good
  				// position if it has been moved out of view
  				if (this.$element.find('li.active').first().position().left < 200) {
  					newMargin += this.$element.find('li.active').first().position().left - 200;
  					if (newMargin < 1) {
  						this.$element.find('.steps').first().attr('style','margin-left: 0');
  					} else {
  						this.$element.find('.steps').first().attr('style','margin-left: -' + newMargin + 'px');
  					}
  				}
  			}
  
  			this.$element.trigger('changed');
  		},
  
  		stepclicked: function (e) {
  			var li          = $(e.currentTarget);
  			var index       = this.$element.find('.steps li').index(li);
  			var canMovePrev = true;
  
  			if( this.options.disablePreviousStep ) {
  				if( index < this.currentStep ) {
  					canMovePrev = false;
  				}
  			}
  
  			if( canMovePrev ) {
  				var evt = $.Event('stepclick');
  				this.$element.trigger(evt, {step: index + 1});
  				if (evt.isDefaultPrevented()) return;
  
  				this.currentStep = (index + 1);
  				this.setState();
  			}
  		},
  
  		previous: function () {
  			var canMovePrev = (this.currentStep > 1);
  			if( this.options.disablePreviousStep ) {
  				canMovePrev = false;
  			}
  			if (canMovePrev) {
  				var e = $.Event('change');
  				this.$element.trigger(e, {step: this.currentStep, direction: 'previous'});
  				if (e.isDefaultPrevented()) return;
  
  				this.currentStep -= 1;
  				this.setState();
  			}
  		},
  
  		next: function () {
  			var canMoveNext = (this.currentStep + 1 <= this.numSteps);
  			var lastStep = (this.currentStep === this.numSteps);
  
  			if (canMoveNext) {
  				var e = $.Event('change');
  				this.$element.trigger(e, {step: this.currentStep, direction: 'next'});
  
  				if (e.isDefaultPrevented()) return;
  
  				this.currentStep += 1;
  				this.setState();
  			}
  			else if (lastStep) {
  				this.$element.trigger('finished');
  			}
  		},
  
  		selectedItem: function (selectedItem) {
  			var retVal, step;
  
  			if(selectedItem) {
  
  				step = selectedItem.step || -1;
  
  				if(step >= 1 && step <= this.numSteps) {
  					this.currentStep = step;
  					this.setState();
  				}
  
  				retVal = this;
  			}
  			else {
  				retVal = { step: this.currentStep };
  			}
  
  			return retVal;
  		}
  	};
  
  
  	// WIZARD PLUGIN DEFINITION
  
  	$.fn.wizard = function (option) {
  		var args = Array.prototype.slice.call( arguments, 1 );
  		var methodReturn;
  
  		var $set = this.each(function () {
  			var $this   = $( this );
  			var data    = $this.data( 'wizard' );
  			var options = typeof option === 'object' && option;
  
  			if( !data ) $this.data('wizard', (data = new Wizard( this, options ) ) );
  			if( typeof option === 'string' ) methodReturn = data[ option ].apply( data, args );
  		});
  
  		return ( methodReturn === undefined ) ? $set : methodReturn;
  	};
  
  	$.fn.wizard.defaults = {
          selectedItem: {step:1}
  	};
  
  	$.fn.wizard.Constructor = Wizard;
  
  	$.fn.wizard.noConflict = function () {
  		$.fn.wizard = old;
  		return this;
  	};
  
  
  	// WIZARD DATA-API
  
  	$(function () {
  		$('body').on('mouseover.wizard.data-api', '.wizard', function () {
  			var $this = $(this);
  			if ($this.data('wizard')) return;
  			$this.wizard($this.data());
  		});
  	});
  