// This script i found on the net i take no responsiblility for its use
// or abuse.  I am not too sure how it works so please dont ask me for  help

var expAfterDays = 600;
var CookieTotal = "Total";
var CookieToday = "Today"
var TotalInit = 0;
var SessionInit = 0;
var visitsToday = 0;
var visitsTotal = 0;
var exp = new Date(); // now
exp.setTime(exp.getTime() + (expAfterDays*24*60*60*1000));


function countVisit(){
        var buf = "";
        buf = GetCookie(CookieTotal);
        if (buf == null)        visitsTotal = TotalInit;
        else    visitsTotal = parseInt(buf);
        visitsTotal++;
        buf = GetCookie(CookieToday);
        if (buf == null)        visitsToday = TotalInit;
        else    visitsToday = parseInt(buf);
        visitsToday++;
        SetCookie(CookieTotal,visitsTotal,exp);
        SetCookie(CookieToday,visitsToday);}

function getCookieVal (offset) {
  var endstr = document.cookie.indexOf (";", offset);
  if (endstr == -1)
    endstr = document.cookie.length;
  return unescape(document.cookie.substring(offset, endstr));}

function GetCookie (name) {
  var arg = name + "=";
  var alen = arg.length;
  var clen = document.cookie.length;
  var i = 0;
  while (i < clen) {
    var j = i + alen;
    if (document.cookie.substring(i, j) == arg)
      return getCookieVal (j);
    i = document.cookie.indexOf(" ", i) + 1;
    if (i == 0) break;}
  return null;}


function SetCookie (name, value) {
  var argv = SetCookie.arguments;
  var argc = SetCookie.arguments.length;
  var expires = (argc > 2) ? argv[2] : null;
  var path = (argc > 3) ? argv[3] : null;
  var domain = (argc > 4) ? argv[4] : null;
  var secure = (argc > 5) ? argv[5] : false;
  document.cookie = name + "=" + escape (value) +
    ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
    ((path == null) ? "" : ("; path=" + path)) +
    ((domain == null) ? "" : ("; domain=" + domain)) +
    ((secure == true) ? "; secure" : "");}

function DeleteCookie (name) {
  var exp = new Date();
  exp.setTime (exp.getTime() - 1);
  var cval = GetCookie (name);
  document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();}

function EnterName(name){
  if (name!=null && name!="")SetCookie ("name", name, exp);
  else{
        name = "Unknown " + navigator.appName + " User";
        SetCookie ("name", name, exp);
        }}

function login(){
		var oldname;
     	if (name != null) oldname = name;
        else oldname = "";
        name=window.prompt("Please enter your name:",oldname);
        EnterName(name)}