// JavaScript Document
/*! Tablesaw - v1.0.5 - 2015-02-19
* https://github.com/filamentgroup/tablesaw
* Copyright (c) 2015 Filament Group; Licensed MIT */
;(function( $ ) {
	var div = document.createElement('div'),
		all = div.getElementsByTagName('i'),
		$doc = $( document.documentElement );

	div.innerHTML = '<!--[if lte IE 8]><i></i><![endif]-->';
	if( all[ 0 ] ) {
		$doc.addClass( 'ie-lte8' );
	}

	// Cut the mustard
	if( !( 'querySelector' in document ) ||
			( window.blackberry && !window.WebKitPoint ) ||
			window.operamini ) {
		return;
	} else {
		$doc.addClass( 'tablesaw-enhanced' );

		// DOM-ready auto-init of plugins.
		// Many plugins bind to an "enhance" event to init themselves on dom ready, or when new markup is inserted into the DOM
		$( function(){
			$( document ).trigger( "enhance.tablesaw" );
		});
	}

})( jQuery );
/*
* tablesaw: A set of plugins for responsive tables
* Stack and Column Toggle tables
* Copyright (c) 2013 Filament Group, Inc.
* MIT License
*/

if( typeof Tablesaw === "undefined" ) {
	Tablesaw = {
		i18n: {
			modes: [ 'Stack', 'Swipe', 'Toggle' ],
			columns: 'Col<span class=\"a11y-sm\">umn</span>s',
			columnBtnText: 'Columns',
			columnsDialogError: 'No eligible columns.',
			sort: 'Sort'
		}
	};
}
if( !Tablesaw.config ) {
	Tablesaw.config = {};
}

;(function( $ ) {
	var pluginName = "table",
		classes = {
			toolbar: "tablesaw-bar"
		},
		events = {
			create: "tablesawcreate",
			destroy: "tablesawdestroy",
			refresh: "tablesawrefresh"
		},
		defaultMode = "stack",
		initSelector = "table[data-tablesaw-mode],table[data-tablesaw-sortable]";

	var Table = function( element ) {
		if( !element ) {
			throw new Error( "Tablesaw requires an element." );
		}

		this.table = element;
		this.$table = $( element );

		this.mode = this.$table.attr( "data-tablesaw-mode" ) || defaultMode;

		this.init();
	};

	Table.prototype.init = function() {
		// assign an id if there is none
		if ( !this.$table.attr( "id" ) ) {
			this.$table.attr( "id", pluginName + "-" + Math.round( Math.random() * 10000 ) );
		}

		this.createToolbar();

		var colstart = this._initCells();

		this.$table.trigger( events.create, [ this, colstart ] );
	};

	Table.prototype._initCells = function() {
		var colstart,
			thrs = this.table.querySelectorAll( "thead tr" ),
			self = this;

		$( thrs ).each( function(){
			var coltally = 0;

			$( this ).children().each( function(){
				var span = parseInt( this.getAttribute( "colspan" ), 10 ),
					sel = ":nth-child(" + ( coltally + 1 ) + ")";

				colstart = coltally + 1;

				if( span ){
					for( var k = 0; k < span - 1; k++ ){
						coltally++;
						sel += ", :nth-child(" + ( coltally + 1 ) + ")";
					}
				}

				// Store "cells" data on header as a reference to all cells in the same column as this TH
				this.cells = self.$table.find("tr").not( $( thrs ).eq( 0 ) ).not( this ).children( sel );
				coltally++;
			});
		});

		return colstart;
	};

	Table.prototype.refresh = function() {
		this._initCells();

		this.$table.trigger( events.refresh );
	};

	Table.prototype.createToolbar = function() {
		// Insert the toolbar
		// TODO move this into a separate component
		var $toolbar = this.$table.prev( '.' + classes.toolbar );
		if( !$toolbar.length ) {
			$toolbar = $( '<div>' )
				.addClass( classes.toolbar )
				.insertBefore( this.$table );
		}
		this.$toolbar = $toolbar;

		if( this.mode ) {
			this.$toolbar.addClass( 'mode-' + this.mode );
		}
	};

	Table.prototype.destroy = function() {
		// Don’t remove the toolbar. Some of the table features are not yet destroy-friendly.
		this.$table.prev( '.' + classes.toolbar ).each(function() {
			this.className = this.className.replace( /\bmode\-\w*\b/gi, '' );
		});

		var tableId = this.$table.attr( 'id' );
		$( document ).unbind( "." + tableId );
		$( window ).unbind( "." + tableId );

		// other plugins
		this.$table.trigger( events.destroy, [ this ] );

		this.$table.removeAttr( 'data-tablesaw-mode' );

		this.$table.removeData( pluginName );
	};

	// Collection method.
	$.fn[ pluginName ] = function() {
		return this.each( function() {
			var $t = $( this );

			if( $t.data( pluginName ) ){
				return;
			}

			var table = new Table( this );
			$t.data( pluginName, table );
		});
	};

	$( document ).on( "enhance.tablesaw", function( e ) {
		$( e.target ).find( initSelector )[ pluginName ]();
	});

}( jQuery ));

;(function( win, $, undefined ){

	var classes = {
		stackTable: 'tablesaw-stack',
		cellLabels: 'tablesaw-cell-label',
		cellContentLabels: 'tablesaw-cell-content'
	};

	var data = {
		obj: 'tablesaw-stack'
	};

	var attrs = {
		labelless: 'data-tablesaw-no-labels',
		hideempty: 'data-tablesaw-hide-empty'
	};

	var Stack = function( element ) {

		this.$table = $( element );

		this.labelless = this.$table.is( '[' + attrs.labelless + ']' );
		this.hideempty = this.$table.is( '[' + attrs.hideempty + ']' );

		if( !this.labelless ) {
			// allHeaders references headers, plus all THs in the thead, which may include several rows, or not
			this.allHeaders = this.$table.find( "th" );
		}

		this.$table.data( data.obj, this );
	};

	Stack.prototype.init = function( colstart ) {
		this.$table.addClass( classes.stackTable );

		if( this.labelless ) {
			return;
		}

		// get headers in reverse order so that top-level headers are appended last
		var reverseHeaders = $( this.allHeaders );
		var hideempty = this.hideempty;
		
		// create the hide/show toggles
		reverseHeaders.each(function(){
			var $t = $( this ),
				$cells = $( this.cells ).filter(function() {
					return !$( this ).parent().is( "[" + attrs.labelless + "]" ) && ( !hideempty || !$( this ).is( ":empty" ) );
				}),
				hierarchyClass = $cells.not( this ).filter( "thead th" ).length && " tablesaw-cell-label-top",
				// TODO reduce coupling with sortable
				$sortableButton = $t.find( ".tablesaw-sortable-btn" ),
				html = $sortableButton.length ? $sortableButton.html() : $t.html();

			if( html !== "" ){
				if( hierarchyClass ){
					var iteration = parseInt( $( this ).attr( "colspan" ), 10 ),
						filter = "";

					if( iteration ){
						filter = "td:nth-child("+ iteration +"n + " + ( colstart ) +")";
					}
					$cells.filter( filter ).prepend( "<b class='" + classes.cellLabels + hierarchyClass + "'>" + html + "</b>"  );
				} else {
					$cells.wrapInner( "<span class='" + classes.cellContentLabels + "'></span>" );
					$cells.prepend( "<b class='" + classes.cellLabels + "'>" + html + "</b>"  );
				}
			}
		});
	};

	Stack.prototype.destroy = function() {
		this.$table.removeClass( classes.stackTable );
		this.$table.find( '.' + classes.cellLabels ).remove();
		this.$table.find( '.' + classes.cellContentLabels ).each(function() {
			$( this ).replaceWith( this.childNodes );
		});
	};

	// on tablecreate, init
	$( document ).on( "tablesawcreate", function( e, Tablesaw, colstart ){
		if( Tablesaw.mode === 'stack' ){
			var table = new Stack( Tablesaw.table );
			table.init( colstart );
		}

	} );

	$( document ).on( "tablesawdestroy", function( e, Tablesaw ){

		if( Tablesaw.mode === 'stack' ){
			$( Tablesaw.table ).data( data.obj ).destroy();
		}

	} );

}( this, jQuery ));