// JavaScript Document
function checkForm(formname) {
	with(formname) {
		if(username.value.length == 0) {
			username.focus();
			return false;
		}
		else if(password.value.length == 0) {
			password.focus();
			return false;
		}
		else return true;
	}
}

var xmlHttp

function answerComment(id, dec)
{
window.commentID = id;
xmlHttp=GetXmlHttpObject()

if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 } 

var url="xzcomments.php"
url=url+"?dec="+dec+"&id="+id
url=url+"&sid="+Math.random()
xmlHttp.onreadystatechange=stateChanged 
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
} 

function stateChanged() 
{ 
if (xmlHttp.readyState < 4) {
	document.getElementById("answerspace-"+window.commentID).innerHTML="Processing...";
}
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 document.getElementById("answerspace-"+window.commentID).
 innerHTML=xmlHttp.responseText;
 } 
}

function GetXmlHttpObject()
{
var xmlHttp=null;
try
 {
 // Firefox, Opera 8.0+, Safari
 xmlHttp=new XMLHttpRequest();
 }
catch (e)
 {
 // Internet Explorer
 try
  {
  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
  }
 catch (e)
  {
  xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
 }
return xmlHttp;
}