var xmlHttp = false;
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!");
      
      }
    }
  }
	
	

	
	function Login() {
	
  
		var currentTime = new Date();
		var user = document.getElementById("username").value;
		var group = document.getElementById("company1").value;
		var password = document.getElementById("password").value;
		
		
		var url = "http://extranet.yearsley.co.uk/cgibin/NETPWD3.PGM?username="+user+"&company1="+group+"&password=" +password+"&time="+currentTime;
		//url = "http://www.google.com";
		// Open a connection to the server
		xmlHttp.onreadystatechange = updatePage;
		
		xmlHttp.open("GET", url, true);
	
		// Setup a function for the server to run when it's done
		
		// Send the request
		xmlHttp.send(null);
		
		function updatePage() {
		
			if (xmlHttp.readyState == 4) {
				var response = xmlHttp.responseText;
				response = response.replace(/^\s\s*/, '').replace(/\s\s*$/, '');
				if (response == "Disabled"){
					document.getElementById('incorrect').style.display = 'none';
					document.getElementById('accdisabled').style.display = 'block';
				}else if (response == "Incorrect"){
					document.getElementById('accdisabled').style.display = 'none';
					document.getElementById('incorrect').style.display = 'block';
				}else{
					document.getElementById('accdisabled').style.display = 'none';
					document.getElementById('incorrect').style.display = 'none';
					document.getElementById("password").value = "";
					var url2 = "http://extranet.yearsley.co.uk/cgibin/NETPWD4.PGM?username="+user+"&company1="+group+"&password=" +password+"&time="+currentTime;
					var wdth = screen.availWidth-3;
					var hght = screen.availHeight-42;
					var url = 'netstock_launcher.html';
					var wdth = screen.availWidth-3;
					var hght = screen.availHeight-42;
					
					var	options2  = 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=1';
					options2 += ',width=' + wdth + ',height=' + hght;    
					options2 += 'top=0,left=0';  

					var newwindow=window.open(url2,'_blank', options2);    
					
					
					
					
				}
			}
		}
	}