/*
YUI 3.7.3 (build 5687)
Copyright 2012 Yahoo! Inc. All rights reserved.
Licensed under the BSD License.
http://yuilibrary.com/license/
*/
YUI.add("datatype-number-parse",function(e,t){var n=e.Lang;e.mix(e.namespace("Number"),{parse:function(e){var t=e===null?e:+e;return n.isNumber(t)?t:null}}),e.namespace("Parsers").number=e.Number.parse,e.namespace("DataType"),e.DataType.Number=e.Number},"3.7.3");