function friendsvalidate()
{
	var fromname= document.getElementById('fromname2').value;
	var fromemail= document.getElementById('fromemail2').value;
	//alert(fromname);
var i;
var toname,toemail;
	for(i=0;i<5;i++)
	{
		 toname = document.getElementById('toname_'+i).value;
		 toemail = document.getElementById('toemail_'+i).value;
			if(toname!='' && toemail!='')
			{
				// alert(toemail);
				 //alert(toname);
				 sendmails(toname,toemail);
			}
	}		

function sendmails(toname,toemail)
{
	document.getElementById("txtHint3").innerHTML="Sending Mail(s)......";
	if (window.XMLHttpRequest)
	{// code for IE7+, Firefox, Chrome, Opera, Safari
	xmlhttp=new XMLHttpRequest();
	}
	else
	{// code for IE6, IE5
	xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
	}
	xmlhttp.onreadystatechange=function()
	{
	  if (xmlhttp.readyState==4 && xmlhttp.status==200)
		{
						var rs = xmlhttp.responseText;
						//alert(rs);
						if(rs == 0 )
						{
							document.getElementById("txtHint3").innerHTML=" Sending Mail(s) Failed...";
							return 0;
						}
						if(Number(rs)>0)
						{
						alert( "Thank you  "+fromname+"  for helping your friends to succeed .");
						
						document.getElementById('ibox_overlay').style.display='none';
						document.getElementById('ibox_wrapper').style.display='none';
						window.location.reload();
						}
						//alert(rs);
		}
	}
 var url ="friends_cookie.php?t="+toname+"&te="+toemail+"&f="+fromname+"&fe="+fromemail;
 //alert(url);
 xmlhttp.open("GET",url,true);
xmlhttp.send();

}

}