function get_user_details($sid, $type){
	var xmlHttp;
  try
    {
    // Firefox, Opera 8.0+, Safari
    xmlHttp=new XMLHttpRequest();
    }
  catch (e)
    {
    // Internet Explorer
    try
      {
      xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
      }
    catch (e)
      {
      try
        {
        xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
        }
      catch (e)
        {
        alert("Your browser does not support AJAX!");
        return false;
        }
      }
    }
	xmlHttp.onreadystatechange=function()
    {
      if(xmlHttp.readyState==4)
      {
	  	//alert(xmlHttp.responseText);
	  	document.getElementById('userd').innerHTML =xmlHttp.responseText;
	  	//document.getElementById($fid).innerHTML =xmlHttp.responseText;
	  }
    }
	xmlHttp.open("GET","./show_user_details.php?sid="+$sid+"&type="+$type,true);
	xmlHttp.send(null);
}

function email_existing($val, $sid, $frd_flg, $val_val){
	var xmlHttp;
  try
    {
    // Firefox, Opera 8.0+, Safari
    xmlHttp=new XMLHttpRequest();
    }
  catch (e)
    {
    // Internet Explorer
    try
      {
      xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
      }
    catch (e)
      {
      try
        {
        xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
        }
      catch (e)
        {
        alert("Your browser does not support AJAX!");
        return false;
        }
      }
    }
	xmlHttp.onreadystatechange=function()
    {
      if(xmlHttp.readyState==4)
      {
	  	//alert("em :"+xmlHttp.responseText);
		if(xmlHttp.responseText=="fraud"){
			document.getElementById('frd_chk3').value="1";
			document.user_survey.email_vals.value = "";
		}else{
			if($frd_flg=="1")document.getElementById('frd_chk3').value="";
	  		document.user_survey.email_vals.value = xmlHttp.responseText;
		}	
		document.user_survey.pre_email.value = $val;
		//alert(document.user_survey.email_vals.value);
		 get_valid($val_val);
	  }
    }
	xmlHttp.open("GET","./check_existing_email.php?sid="+$sid+"&em="+$val+"&frd_flg="+$frd_flg,true);
	xmlHttp.send(null);
}

function get_city_text($post_code, $frd_flg, $city_flg){	
	var xmlHttp;
  try
    {
    // Firefox, Opera 8.0+, Safari
    xmlHttp=new XMLHttpRequest();
    }
  catch (e)
    {
    // Internet Explorer
    try
      {
      xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
      }
    catch (e)
      {
      try
        {
        xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
        }
      catch (e)
        {
        alert("Your browser does not support AJAX!");
        return false;
        }
      }
    }
	xmlHttp.onreadystatechange=function()
    {
      if(xmlHttp.readyState==4)
      {
	  	//alert(xmlHttp.responseText);
	  	if(xmlHttp.responseText=="fraud"){
			document.getElementById('frd_chk5').value="1";
		}else{
		  	
			if($frd_flg=="1")document.getElementById('frd_chk5').value="";
			if($city_flg==1){
				document.getElementById('uf6').value = xmlHttp.responseText;
			}	
		}
	  }
    }
	xmlHttp.open("GET","./get_city.php?post_code="+$post_code+"&frd_flg="+$frd_flg,true);
	xmlHttp.send(null);
}