function verifymail(email)
{
    var httpxml;
    try
    {
        // Firefox, Opera 8.0+, Safari
        httpxml=new XMLHttpRequest();
    }
    catch (e)
    {
        // Internet Explorer
        try
        {
            httpxml=new ActiveXObject("Msxml2.XMLHTTP");
        }
     catch (e)
      {
     try
        {
          httpxml=new ActiveXObject("Microsoft.XMLHTTP");
        }
        catch (e)
        {
          alert("Your browser does not support AJAX!");
         return false;
        }
      }
    }
function verifyemail() 
{ 
    if(httpxml.readyState==4 )
    {  
        if(httpxml.status == 200)
        {
          document.getElementById('verify').src=httpxml.responseText;
        }
    else{ 
             document.getElementById('verify').src = "./img/wait.gif";
        }
    }
}

var url="../actsdr/include/verifyemail.php";
url=url+"?email="+email;
url=url+"&sid="+Math.random();
httpxml.onreadystatechange=verifyemail;
httpxml.open("GET",url,true);
httpxml.send(null);
}