如何把URL传过来的参数进行解析

		function GetRequest() {
				var url = location.search; //获取url中"?"符后的字串   

				var theRequest = new Object();
				if(url.indexOf("?") != -1) {
					var str = url.substr(1);
					strs = str.split("&");
					for(var i = 0; i < strs.length; i++) {
						theRequest[strs[i].split("=")[0]] = unescape(strs[i].split("=")[1]);
					}
				}

				return theRequest;

			};
			//获取参数	
			var Request = new Object();
			Request = GetRequest();

使用上述代码即可把参数解析成json。