/**
                             * Provides functionality for creating a range series.
                             *
                             * @module charts
                             * @submodule series-range
                             */
                            
                            /**
                             * An abstract class for creating range series instances.
                             * RangeSeries is used by the following classes:
                             * <ul>
                             *      <li>{{#crossLink "CandlestickSeries"}}{{/crossLink}}</li>
                             *      <li>{{#crossLink "OHLCSeries"}}{{/crossLink}}</li>
                             *  </ul>
                             *
                             * @class RangeSeries
                             * @extends CartesianSeries
                             * @constructor
                             * @param {Object} config (optional) Configuration parameters.
                             * @submodule series-range
                             */
                            function RangeSeries()
                            {
                                RangeSeries.superclass.constructor.apply(this, arguments);
                            }
                            
                            RangeSeries.NAME = "rangeSeries";
                            
                            RangeSeries.ATTRS = {
                                /**
                                 * Read-only attribute indicating the type of series.
                                 *
                                 * @attribute type
                                 * @type String
                                 * @default range
                                 */
                                type: {
                                    value: "range"
                                },
                            
                                /**
                                 * Values to be used for open, high, low and close keys.
                                 *
                                 * @attribute ohlc
                                 * @type Object
                                 */
                                ohlckeys: {
                                    valueFn: function() {
                                        return {
                                            open: "open",
                                            high: "high",
                                            low: "low",
                                            close: "close"
                                        };
                                    }
                                }
                            };
                            
                            Y.extend(RangeSeries, Y.CartesianSeries, {
                                /**
                                 * Returns the width for each marker base on the width of the series
                                 * and the length of the dataProvider.
                                 *
                                 * @method calculateMarkerWidth
                                 * @param {Number} width The width, in pixels of the series.
                                 * @param {Number} count The length of the datProvider.
                                 * @return Number
                                 * @private
                                 */
                                _calculateMarkerWidth: function(width, count, spacing)
                                {
                                    var val = 0;
                                    while(val < 3 && spacing > -1)
                                    {
                                        spacing = spacing - 1;
                                        val = Math.round(width/count - spacing);
                                        if(val % 2 === 0) {
                                            val = val - 1;
                                        }
                                    }
                                    return Math.max(1, val);
                                },
                            
                                /**
                                 * Draws the series.
                                 *
                                 * @method drawSeries
                                 * @protected
                                 */
                                drawSeries: function()
                                {
                                    var xcoords = this.get("xcoords"),
                                        ycoords = this.get("ycoords"),
                                        styles = this.get("styles"),
                                        padding = styles.padding,
                                        len = xcoords.length,
                                        dataWidth = this.get("width") - (padding.left + padding.right),
                                        keys = this.get("ohlckeys"),
                                        opencoords = ycoords[keys.open],
                                        highcoords = ycoords[keys.high],
                                        lowcoords = ycoords[keys.low],
                                        closecoords = ycoords[keys.close],
                                        width = this._calculateMarkerWidth(dataWidth, len, styles.spacing),
                                        halfwidth = width/2;
                                    this._drawMarkers(xcoords, opencoords, highcoords, lowcoords, closecoords, len, width, halfwidth, styles);
                                },
                            
                                /**
                                 * Gets the default value for the `styles` attribute. Overrides
                                 * base implementation.
                                 *
                                 * @method _getDefaultStyles
                                 * @return Object
                                 * @private
                                 */
                                _getDefaultStyles: function()
                                {
                                    var styles = {
                                        spacing: 3
                                    };
                                    return this._mergeStyles(styles, RangeSeries.superclass._getDefaultStyles());
                                }
                            });
                            
                            Y.RangeSeries = RangeSeries;