var HOST = 'virtuelvis.com';

// Copyright (c) 1996-1997 Athenia Associates.
// http://www.webreference.com/js/
// License is granted if and only if this entire
// copyright notice is included. By Tomer Shiran.

function setCookie (name, value, expires, path, domain, secure) {
    var curCookie = name + "=" + escape(value) + ((expires) ? "; expires=" + expires.toGMTString() : "") + ((path) ? "; path=" + path : "") + ((domain) ? "; domain=" + domain : "") + ((secure) ? "; secure" : "");
    document.cookie = curCookie;
}

function getCookie (name) {
    var prefix = name + '=';
    var c = document.cookie;
    var nullstring = '';
    var cookieStartIndex = c.indexOf(prefix);
    if (cookieStartIndex == -1)
        return nullstring;
    var cookieEndIndex = c.indexOf(";", cookieStartIndex + prefix.length);
    if (cookieEndIndex == -1)
        cookieEndIndex = c.length;
    return unescape(c.substring(cookieStartIndex + prefix.length, cookieEndIndex));

}

function deleteCookie (name, path, domain) {
  if (getCookie(name)){
    document.cookie = name + "=" + ((path) ? "; path=" + path : "") + ((domain) ? "; domain=" + domain : "") + "; expires=Thu, 01-Jan-70 00:00:01 GMT";
  }
}

function fixDate (date) {
  var base = new Date(0);
  var skew = base.getTime();
  if (skew > 0) {
    date.setTime(date.getTime() - skew);
  }
}

function rememberMe (f) {
    var now = new Date();
    fixDate(now);
    now.setTime(now.getTime() + 365 * 24 * 60 * 60 * 1000);
    setCookie('mtcmtauth', f.elements['author'].value, now, '/', HOST, '');
    setCookie('mtcmtmail', f.elements['email'].value, now, '/', HOST, '');
    setCookie('mtcmthome', f.elements['url'].value, now, '/', HOST, '');
}

function forgetMe (f) {
    deleteCookie('mtcmtmail', '/', HOST);
    deleteCookie('mtcmthome', '/', HOST);
    deleteCookie('mtcmtauth', '/', HOST);
    f.elements['email'].value = '';
    f.elements['author'].value = '';
    f.elements['url'].value = '';
}
/*
function displayOffer(){
   var ad = document.createElement("div");
   var ip = document.getElementsByTagName("div")[0];
   ad.innerHTML = '<p style="width: 100%; color: black; background: #fe3; padding: 3px 0; font-size: 12px;margin: 0;border-bottom: 1px solid black;"><strong>Early Christmas offer: </strong> Get a <strong>$79</strong> one-time discount for DreamHost web hosting. <a href="http://virtuelvis.com/archives/2005/10/dreamhost-discount">Read more</a>.</p>';
  document.body.insertBefore(ad,ip);
} */

function fillForm(){
  f = document.getElementById('comments_form');
  if (f) {
    if (getCookie("mtcmtauth")) {
      f.elements['bakecookie'][0].checked = true;
    } else {
      f.elements['bakecookie'][1].checked = true;
    }
    f.elements['email'].value = getCookie("mtcmtmail");
    f.elements['author'].value = getCookie("mtcmtauth");
    f.elements['url'].value = getCookie("mtcmthome");
  }

//  displayOffer();
}

window.onload = fillForm;