;(function ($) {
	$.extend({
		//1、取值使用    $.Request("name")
		Request: function (name) {
			var sValue = location.search.match(
				new RegExp('[?&]' + name + '=([^&]*)(&?)', 'i')
			)
			//decodeURIComponent解码
			return sValue
				? decodeURIComponent(sValue[1])
				: decodeURIComponent(sValue)
		},
		//2、给url加参数    $.UrlUpdateParams(url, "add", 11111);
		UrlUpdateParams: function (url, name, value) {
			var r = url
			if (r != null && r != 'undefined' && r != '') {
				value = encodeURIComponent(value)
				var reg = new RegExp('(^|)' + name + '=([^&]*)(|$)')
				var tmp = name + '=' + value
				if (url.match(reg) != null) {
					r = url.replace(eval(reg), tmp)
				} else {
					if (url.match('[?]')) {
						r = url + '&' + tmp
					} else {
						r = url + '?' + tmp
					}
				}
			}
			return r
		},
	})
})(jQuery)