// JavaScript Document
function varify()
{
var res = true;
document.getElementById('showlname').innerHTML ="";
document.getElementById('showtextfield').innerHTML ="";
document.getElementById('showtextfield2').innerHTML ="";
if (document.getElementById('lname').value=="")
{
	
	clientSideInclude('showlname','./varifynew.php?q=1');
	res = false;
}
if (document.getElementById('textfield').value=="")
{
	clientSideInclude('showtextfield','./varifynew.php?q=2');
	res = false;
}
if (document.getElementById('textfield2').value=="")
{
	clientSideInclude('showtextfield2','./varifynew.php?q=3');
	res = false;
}
if (document.getElementById('textfield2').value!="" && !check_email(document.getElementById('textfield2').value))
{
	clientSideInclude('showtextfield2','./varifynew.php?q=4');
	res = false;
}
if(res != true)
{
	return res;
}
lname=document.getElementById('lname').value;
LastName=document.getElementById('lname').value;
lname=lname.substr(0,3);
return clientSideInclude('showlname','./varifyrecords.php?lname='+lname+'&LastName='+LastName);

}
function check_email(e)
	{
		  //var field = form.email; // email field
		  //var str = field.value; // email string
		  var reg1 = /(@.*@)|(\.\.)|(@\.)|(\.@)|(^\.)/; // not valid
		  var reg2 = /^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,3}|[0-9]{1,3})(\]?)$/; // valid
		  if (!reg1.test(e) && reg2.test(e)) { // if syntax is valid
			
			return true;
		  }
		  else
		{
			  return false;
		}		  
	}
	
//CLIENT SIDE INCLUDE ....
function clientSideInclude(id, url) {
document.getElementById('show').style.display="block";

  var req = false;
  // For Safari, Firefox, and other non-MS browsers
  if (window.XMLHttpRequest) {
    try {
      req = new XMLHttpRequest();
    } catch (e) {
      req = false;
    }
  } else if (window.ActiveXObject) {
    // For Internet Explorer on Windows
    try {
      req = new ActiveXObject("Msxml2.XMLHTTP");
    } catch (e) {
      try {
        req = new ActiveXObject("Microsoft.XMLHTTP");
      } catch (e) {
        req = false;
      }
    }
  }
 var element = document.getElementById(id);
 if (!element) {
  alert("Bad id " + id +
   "passed to clientSideInclude." +
   "You need a div or span element " +
   "with this id in your page.");
  return;
 }
  if (req) {
    // Synchronous request, wait till we have it all
    req.open('GET', url, false);
    req.send(null);
    element.innerHTML = req.responseText;
	if (req.responseText)
	{
	  document.getElementById('show').style.display="none";
	return false;
	}
  } else {
    element.innerHTML =
   "Sorry, your browser does not support " +
      "XMLHTTPRequest objects. This page requires " +
      "Internet Explorer 5 or better for Windows, " +
      "or Firefox for any system, or Safari. Other " +
      "compatible browsers may also exist.";
  }
  document.getElementById('show').style.display="none";
return true;
}