JavaScript调用Web Services

【IT168技术文档】

function window_onload()
{
service.useService("/Service1.asmx?WSDL","myselect");
str_province=service.myselect.callService(province_Result,"getProvince");
}

  useService 语法:
  sElementID.useService(sWebServiceURL, sFriendlyName [, oUseOptions])
  callService语法:
  iCallID = sElementID.sFriendlyName.callService( [oCallHandler], fo, oParam)