/* This script and many more are available free online at
The JavaScript Source!! http://javascript.internet.com
Cookie script - Scott Andrew
Popup script, Copyright 2005, Sandeep Gangadharan */

function newCookie(name, value, days) {
    var days = 10;   // the number at the left reflects the number of days for the cookie to last
    // modify it according to your needs
    if (days) {
        var date = new Date();
        date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
        var expires = "; expires=" + date.toGMTString();
    }
    else var expires = "";
    document.cookie = name + "=" + value + expires + "; path=/";
}

function readCookie(name) {
    var nameSG = name + "=";
    var nuller = '';
    if (document.cookie.indexOf(nameSG) == -1)
        return nuller;

    var ca = document.cookie.split(';');
    for (var i = 0; i < ca.length; i++) {
        var c = ca[i];
        while (c.charAt(0) == ' ') c = c.substring(1, c.length);
        if (c.indexOf(nameSG) == 0) return c.substring(nameSG.length, c.length);
    }
    return null;
}

function eraseCookie(name) {
    newCookie(name, "", 1);
}

function toMem(a) {
    //var userName = document.getElementById("USERNAME");
    var userName = document.getElementById("USERNAME");
    if (userName) {
        newCookie('theUSERNAME', userName.value);     // add a new cookie as shown at left for every
                  }

                  var passWord = document.getElementById("PASSWORD");
                  if (passWord) {
                      newCookie('thePASSWORD', passWord.value);   // field you wish to have the script remember
                  }    
}

function delMem(a) {
    eraseCookie('theUSERNAME');   // make sure to add the eraseCookie function for every field
    eraseCookie('thePASSWORD');

    var userName = document.getElementById("USERNAME");
    var passWord = document.getElementById("PASSWORD");
    userName.value = '';   // add a line for every field
    passWord.value = '';
}


function remCookie() {
    var userName = document.getElementById("USERNAME");
    var passWord = document.getElementById("PASSWORD");
    userName.value = readCookie("theUSERNAME");
    passWord.value = readCookie("thePASSWORD");
}

// Multiple onload function created by: Simon Willison
// http://simon.incutio.com/archive/2004/05/26/addLoadEvent
function addLoadEvent(func) {
    var oldonload = window.onload;
    if (typeof window.onload != 'function') {
        window.onload = func;
    } else {
        window.onload = function() {
            if (oldonload) {
                oldonload();
            }
            func();
        }
    }
}

addLoadEvent(function() {
    remCookie();
});