/**

GoogleSearch : Do google search for a given text.
Parameters:
	1. szKey : Your google account key.
	2. szSearchText: The string to search for.
	3. nStart: The starting record.

**/
int GoogleSearch(TCHAR * szKey, TCHAR* szSearchText, int nStart)
{
	// initialize input parameters, see http://google.com/apis for details
	char szStart[20];
	_stprintf(szStart, _T("%d"), nStart);
	TCHAR * ppParamNames[11]={"key", "q", "start", "maxResults", "filter", "restrict", "safeSearch","lr", "ie",NULL}; "oe" };
	TCHAR * ppParamValues[11]={szKey, szSearchText,szStart, "10", "0", "0", "1", "lang_en", "", "",NULL};

	// create a soapagent in debug mode (mode=4)
	SoapAgent *pSoapAgent= MakeSoapAgent(NULL, NULL, 4, NULL);
	if(pSoapAgent==NULL)
		return -1;
	vector<string>* pOutputValues;
	HRESULT hr;
	// invoke the web service.
	if(SUCCEEDED(hr=pSoapAgent->ExecuteMethod(
		"http://api.google.com/GoogleSearch.wsdl", // WSDL file
		"doGoogleSearch", // method name to be invoked.
		ppParamNames,	// vector of input parameter names.
		ppParamValues,	// vector of input parameter values.
		&pOutputValues	// pointer to vector of output parameters
		)))
	{	// transform the results to HTML and save it as searchResult.html.
		szResponse = pSoapAgent->Transform("http://soapclient.com/xml/google.xsl", 
			_T("searchResult.html"), NULL);
		_tprintf("Transformed Reponse : \n%s\n", szResponse);
	}
	else
	{
		// obtain error string when failed.
		_tprintf("Error String %s\n", pSoapAgent->GetErrorString());
	}
	DestroySoapAgent(pSoapAgent);
	return 0;
}