// JavaScript Document

	function createXMLHttpRequest() {
  		var ua;
  		if(window.XMLHttpRequest) {
    		try {
      			ua = new XMLHttpRequest();
    		} catch(e) {
      			ua = false;
    		}
  		} else if(window.ActiveXObject) {
    		try {
      			ua = new ActiveXObject("Microsoft.XMLHTTP");
    		} catch(e) {
     	 		ua = false;
    		}
 	 	}
	  	return ua;
	}

	var req = createXMLHttpRequest();

	function sndReqArg(uname, passwd) {
		alert(uname);
			req.open('get', 'ajax/login_checker.php?uname='+uname+'&password='+passwd,false);
			/*
			alert(req.readyState);
			if(req.readyState == 4){
			    alert(req.responseText);
			}
			if(req.responseText == 'True') {
				return true;
				} else {
					alert('invalid pass');
					return false;
					}
			*/
		  req.onreadystatechange = handleResponse;
		  req.send(null);
		  return false;
	}
	
	function handleResponse() 
	{
	    if(req.readyState == 4){
	        var response = req.responseText;
	        alert (response);
	       /* if (response == 'True')
	        {
	            document.getElementById('login_form').submit();
	        }
	        else
	        {
	            return false;
	        }*/
	    }
	}