var karthi;
var dest_div;
var domain = "http://" + window.location.toString().split("//")[1].split("/")[0] + "/";
function stateChanged() 
{ 
if (karthi.readyState==4 || karthi.readyState=="complete")
 { 
	 var xres = karthi.responseText
	 document.getElementById(dest_div).style.display='block';
	if(xres.match("Success")) {
	 	document.getElementById(dest_div).innerHTML ='<div id="success">Thank You !<br/>You will receive the sample Oilgae Digest by email<br/> Please proceed below for more details</div>';
		document.getElementById('query-ms').innerHTML ='<div id="success">Thank You !<br/>You will receive the sample Oilgae Digest by email<br/> Please proceed below for more details</div>';
		document.getElementById('karthi_form').style.display='none';
		document.getElementById('karthi_for').style.display='none';
	 }
	 else {
	 	document.getElementById(dest_div).innerHTML =''+xres+'' 
		document.getElementById('query-ms').innerHTML =''+xres+''
		document.getElementById('ka').value='Send';
	 }
 } 
 else
 {
 document.getElementById(dest_div).innerHTML='';
 }
}

function GetXmlHttpObject()
{
var karthi=null;
try
 {
 // Firefox, Opera 8.0+, Safari
 karthi=new XMLHttpRequest();
 }
catch (e)
 {
 //Internet Explorer
 try
  {
  karthi=new ActiveXObject("Msxml2.XMLHTTP");
  }
 catch (e)
  {
  karthi=new ActiveXObject("Microsoft.XMLHTTP");
  }
 }
return karthi;

}

function send_request(q_form)
{
	dest_div = 'query-msg';
	document.getElementById('ka').value='Processing..';
	karthi=GetXmlHttpObject()
	if (karthi==null)
	{
		alert ("Browser does not support HTTP Request")
		return
	}
	var arg = get_parameters(q_form);
	var url=domain+"ref/report/digest/sendmode.php?"+arg;
	karthi.onreadystatechange=stateChanged
	karthi.open("GET",url,true)
	karthi.send(null)
}

function get_parameters(query_form)
{
	var url;
	var name = document.getElementById('b_name').value;
	if(name == '') {
		name = document.getElementById('bb_name').value;
	}
	url = 'name='+name;
	
	var email = document.getElementById('b_email').value;
	if(email == '') {
		email = document.getElementById('bb_email').value;
	}
	url = url+'&email='+email;
	
	var mode = document.getElementById('p_mode').value;
	if(mode == '') {
		mode = document.getElementById('pp_mode').value;
	}
	url = url+'&mode='+mode;
	
	return url;
}