var xmlHttp



function sendMail(str)

{ 

document.getElementById('txtHint').style.display='none';



document.getElementById('txtHint2').className='ajax_load_process1';

document.getElementById('btnSubmit').className='ajax_load_button';



xmlHttp=GetXmlHttpObject();



if (xmlHttp==null)

  {

  alert ("Your browser does not support AJAX!");

  return;

  } 



var url="contact_cgi.php";





var selType = document.getElementById('selType').value;

var txtName = document.getElementById('txtName').value;

var txtMail = document.getElementById('txtMail').value;

var txtPhone = document.getElementById('txtPhone').value;

var txtSubject = document.getElementById('txtSubject').value;

//var txtComment = document.getElementById('txtComment').value;
var txtComment = "";

var txtVerify = document.getElementById('txtVerify').value;



if ( (document.frmContact.txtMail.value.indexOf('@') == -1) || (document.frmContact.txtMail.value.indexOf('.') == -1) ) {

//alert("Enter a valid email address. eg : admin@mylearningfriend.com");

var txtMail = "error";

}



url=url+"?selType="+selType;

url=url+"&txtPhone="+txtPhone+"&txtName="+txtName+"&txtMail="+txtMail+"&txtSubject="+txtSubject+"&txtComment="+txtComment+"&txtVerify="+txtVerify; 



//url=url+"&sid="+Math.random();

xmlHttp.onreadystatechange=stateChanged;

xmlHttp.open("GET",url,true);

xmlHttp.send(null);

}





function stateChanged() 

{ 

if (xmlHttp.readyState==4)

{ 

document.getElementById('txtHint').style.display='';

document.getElementById("txtHint").innerHTML=xmlHttp.responseText;



document.getElementById('txtHint2').className='';

document.getElementById('btnSubmit').className='';





//alert(""+ xmlHttp.responseText);

//clear fields when sent

if(xmlHttp.responseText == "<div class='div_ajax2' align='center'>Your message has been sent to us, it will be replied shortly.</div>") {

	

	document.getElementById('selType').value = '0';	

	document.getElementById('txtName').value = '';	

	document.getElementById('txtMail').value = '';

	document.getElementById('txtPhone').value = '';	

	document.getElementById('txtSubject').value = '';		

	document.getElementById('txtComment').value = '';

	document.getElementById('txtVerify').value = '';

	

	frm=document.getElementsByName("captchaFrame")[0];

	frm.src=frm.src;



}



}

}

/*
//
function captureComment(str)
{ 
xmlHttp=GetXmlHttpObject();

if (xmlHttp==null)  {

  alert ("Your browser does not support AJAX!");

  return;

} 

var url="contact_cgi_comment.php";
//alert("str : "+str);

url=url+"?str="+str;

xmlHttp.onreadystatechange=stateChangedComm;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);

}





function stateChangedComm() 
{ 

	if (xmlHttp.readyState==4)
	{ 
		document.getElementById("txtCommentHidden").innerHTML=xmlHttp.responseText;
	}


}
//
*/

function GetXmlHttpObject()

{

var xmlHttp=null;

try

  {

  // Firefox, Opera 8.0+, Safari

  xmlHttp=new XMLHttpRequest();

  }

catch (e)

  {

  // Internet Explorer

  try

    {

    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");

    }

  catch (e)

    {

    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");

    }

  }

return xmlHttp;

}