<script type="text/javascript">

$(function(){ 

	$('#weatherBtn').click(function() {

        var wsUrl = "http://webservice.webxml.com.cn/WebServices/WeatherWS.asmx";

		var soap = '<?xml version="1.0" encoding="utf-8"?><soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Body><getWeather xmlns="http://WebXml.com.cn/"><theCityCode>南昌</theCityCode><theUserID></theUserID></getWeather></soap:Body></soap:Envelope>';

		$ajax({

			url:wsUrl,

			type:'POST',

			dataType:'xml',

			data:soap,

			success:function(){

				alert('success');

			},

			error:function() {

				alert('error');

			}	

		});

    });

}); 



</script>