// Save users name and password
function savepwd() {
if(document.CustLog.RememberMe.checked) 
{
 var usr_str = document.CustLog.Username.value;
 var pwd_str = document.CustLog.Password.value;
 var usr_num = str_to_num(usr_str);
 pwd_num = str_to_num(pwd_str);
 if (usr_num != null)
 {
  if (pwd_num !=null)
  {
   document.cookie =               "LOGIN=Y; expires=Saturday, 01-Apr-2020 08:00:00 GMT; path=/"; 
   document.cookie = ("USR=" + usr_num) + "; expires=Saturday, 01-Apr-2020 08:00:00 GMT; path=/"; 
   document.cookie = ("PWD=" + pwd_num) + "; expires=Saturday, 01-Apr-2020 08:00:00 GMT; path=/"; 
   alert("Username and password saved.");
   }
  }
 }
return true;
}
// Convert string to number
function str_to_num(str_in) {
num_out = "";
if(str_in != "") 
 {
 for(i = 0; i < str_in.length; i++) {
  if (str_in.charCodeAt(i) != 32) {
   num_out += str_in.charCodeAt(i) - 23;
  } else {
   num_out += '09';
  }
 }
 return num_out;
}
return null;
}
//new set cookie
function SetCookie (name,value,expires,path,domain,secure) 
{
  document.cookie = name + "=" + escape (value) +
    ((expires) ? "; expires=" + expires.toGMTString() : "") +
    ((path) ? "; path=" + path : "") +
    ((domain) ? "; domain=" + domain : "") +
    ((secure) ? "; secure" : "");
}
function setFormFocus() {
	document.forms["CustLog"].Username.focus(); 
	document.forms["CustLog"].Username.select();
}
// Automatically Login user
function autologin() {
var userenc = GetCookie ('USR');
var pwdenc = GetCookie('PWD');
document.CustLog.Username.value = num_to_str(userenc);
document.CustLog.Password.value = num_to_str(pwdenc);
document.CustLog.submit();
}
// Convert number to string
function num_to_str(num_out) {
str_out = "";
if(num_out != "")
 {
  for(i = 0; i < num_out.length; i += 2) {
   if (num_out.substr(i,[2]) != '09') {
    num_in = parseInt(num_out.substr(i,[2])) + 23;
    num_in = unescape('%' + num_in.toString(16));
   } else {
    num_in = ' ';
   }
   str_out += num_in;
  }
  return unescape(str_out);
 }
return null;
}
function GetCookie(cookieName) 
{
  if(document.cookie)  index = document.cookie.indexOf(cookieName);
  else retrun(null)
  var tbegin = index + cookieName.length + 1
  var tend   = document.cookie.indexOf(";", index);
  if (tend == -1)    tend = document.cookie.length
  return (document.cookie.substring(tbegin, tend))
}