// The server-side script
function handleHttpResponse() {

  if (http.readyState == 4) {
    // Split the comma delimited response into an array
    results = http.responseText.split(",");
	content=results[0];
	
	if (results[1] == 2)
	{
		
 	    document.getElementById('loginmessage').innerHTML="<font color=Red>"+content+"</font>";
		document.regform.user_name.focus();
		
	}
	else if (results[1] == 1)
	{
		
		document.getElementById('emailmessage').innerHTML="<font color=Red>"+content+"</font>";
		document.regform.user_email.focus();
	}
	else if (results[1] == 3)
	{
	  document.getElementById('loginmessage').innerHTML="<font color=green>"+content+"</font>";
	 
	}
	else if (results[1] == 4)
	{
	   
	  document.getElementById('emailmessage').innerHTML="<font color=green>"+content+"</font>";
	}	
	
	
	
  }
}
function check(temp) {
if (temp==1)
{
  var url = "check.php?login=";
  var loginvalue = document.regform.user_name.value
  }
  if(temp==2)
  {
 
  var url = "check.php?email=";
  var loginvalue = document.regform.user_email.value
  }
 
  http.open("GET", url + escape(loginvalue), true);
  //alert(url + escape(loginvalue));
 http.onreadystatechange = handleHttpResponse;
  http.send(null);
}

function getHTTPObject() {

  var xmlhttp;

 if (window.XMLHttpRequest) 
	{
		return new XMLHttpRequest();
	}
	else if(window.ActiveXObject) 
	{
		return new ActiveXObject("Microsoft.XMLHTTP");
	} 
	else 
	{
		alert('Status: Cound not create XmlHttpRequest Object.' + 'Consider upgrading your browser.');
		//document.getElementById('p_status').innerHTML = 'Status: Cound not create XmlHttpRequest Object.' + 'Consider upgrading your browser.';
	}

}
var http = getHTTPObject(); // We create the HTTP Object