///////////////////////////////////////////////////////////////////
function BeginSumMethod()
{
  //ClearLog();
  AddLineToLog('----------------------');
  AddLineToLog('Calling Sum method.');
  AddToLog('Creating MegaDemoService ...');	
  var service = new MegaDemoService('http://localhost:8099/json')
  AddLineToLog('  ok.');
  
  var A = editA.value;
  var B = editB.value;
  
  AddLineToLog('Method: Sum; Params: A=' + A + '; B=' + B + ';');	
  AddToLog('Sending request...');
  service.Sum(A, B, EndSumMethod);	
  AddLineToLog('  ok.');
  
  AddToLog('Waiting for response... ');
}

function EndSumMethod(result)
{	
  AddLineToLog('  ok.');
  AddLineToLog('Result is ' + result);
  AddLineToLog('Done.');
  alert('Result is ' + result);
}
///////////////////////////////////////////////////////////////////
function BeginGetServerTimeMethod() 
{
  //ClearLog();
  AddLineToLog('----------------------');
  AddLineToLog('Calling Sum method.');
  AddToLog('Creating MegaDemoService ...');
  var service = new MegaDemoService('http://localhost:8099/json')
  AddLineToLog('  ok.');

  AddLineToLog('Method: GetServerTime;');
  AddToLog('Sending request...');
  service.GetServerTime(EndGetServerTimeMethod);
  AddToLog('Waiting for response... ');
}

function EndGetServerTimeMethod(result)
{
    AddLineToLog('  ok.');
    AddLineToLog('Result is ' + result);
    AddLineToLog('Done.');
	alert('Result is ' + result);
}
///////////////////////////////////////////////////////////////////
function BeginEchoPersonMethod()
{
	//ClearLog();
	AddLineToLog('----------------------');
    AddLineToLog('Calling EchoPerson method.');
    AddToLog('Creating MegaDemoService ...');
    var service = new MegaDemoService('http://localhost:8099/json')
    AddLineToLog('  ok.');

    var myPerson = 
		{ 
			FirstName: editFN.value, 
			LastName: editLN.value, 
			Age: editAg.value, 
			Sex: editSx.value 
		};
            

    AddLineToLog("Method: EchoPerson; Params: Person " + myPerson.FirstName + " " + myPerson.LastName + " " + myPerson.Age + " years old;");
    AddToLog('Sending request...');
    service.EchoPerson(myPerson, EndEchoPersonMethod);
    AddLineToLog('  ok.');

    AddToLog('Waiting for response... ');
}

function EndEchoPersonMethod(result)
{
    AddLineToLog('  ok.');
    AddLineToLog("Result is: " + result.FirstName + " " + result.LastName + " " + result.Age + " years old.");
    AddLineToLog('Done.');
	alert("Result is: " + result.FirstName + " " + result.LastName + " " + result.Age + " years old.");
}

///////////////////////////////////////////////////////////////////
function BeginTestPersonArrayMethod() 
{
    //ClearLog();
	AddLineToLog('----------------------');
    AddLineToLog('Calling EchoPerson method.');
    AddToLog('Creating MegaDemoService ...');
    var service = new MegaDemoService('http://localhost:8099/json')
    AddLineToLog('  ok.');

    var myPersons =
        [
            { FirstName: "John", LastName: "Doe", Age: 33, Sex: "sxMale" },
            { FirstName: "Will", LastName: "Smith", Age: 35, Sex: "sxMale" },
            { FirstName: "Samanta", LastName: "Carter", Age: 28, Sex: "sxFemale" }
        ];

    var myPersonAsString = YAHOO.lang.JSON.stringify(myPersons, ["FirstName", "LastName"]);
    AddLineToLog('Method: EchoPerson; Params: Person ' + myPersonAsString + ';');
    AddToLog('Sending request...');
    service.TestPersonArray(myPersons, EndTestPersonArrayMethod);
    AddLineToLog('  ok.');

    AddToLog('Waiting for response... ');
}

function EndTestPersonArrayMethod(result)
{
    AddLineToLog('  ok.');
    AddLineToLog('Result is ' + result);
    AddLineToLog('Done.');
	alert('Result is ' + result);
}
///////////////////////////////////////////////////////////////////

function AddToLog(message)
{
	log.value += message;
}

function AddLineToLog(message)
{
	AddToLog(message);
	log.value += "\n";
}


function ClearLog()
{
	log.value = "";
}