// Add this site to favorites
function addIEFavorite(iLang) {
  if (window.external)
    external.AddFavorite('http://www.planetperplex.com/'+iLang+'/index.html', document.title)
  else {
    switch(iLang) {
      case 'en' :
        alert('Press Control+D to add this site to your favorites.');
        break;
      case 'nl' :
        alert('Druk Control+D om deze site aan uw favorieten toe te voegen.');
        break;
    }
  }
} // addIEFavorite

// Anti-spam E-mail function
function EMail(iName, iDomain, iSuffix, iText) {
  var address = iName + "\u0040" + iDomain + "." + iSuffix;
  var url = "mailto:" + address;

  if( ! iText )
    text = address;
  else
    text = iText;

  document.write("<a href=\"" + url + "\">" + text + "</a>");
} // EMail

function EMailMe(iText) {
  EMail('webmaster', 'planetperplex', 'com', iText);
} // EMailMe

function lastModified() {
  var lmd = document.lastModified;
  var date = new Date(lmd);
  var d  = date.getDate();
  var day = (d < 10) ? '0' + d : d;
  var m = date.getMonth() + 1;
  var month = (m < 10) ? '0' + m : m;
  var yy = date.getYear();
  var year = (yy < 1000) ? yy + 1900 : yy;
  
  document.write("Last modified : " + year+ "/" + month  + "/" + day);
} // lastModified

function setCookie(iName, iValue) {
  document.cookie = iName + '=' + escape(iValue) + "; path=/; expires=Wed, 31 Dec 2070 23:00:00 GMT";
} // setCookie

function getCookie(iName) {
  var ck = document.cookie;
  var vFld,tFld;
  if (ck.length<=0) return "";
  if ((vFld = ck.indexOf(iName + "=")) == -1) return "";
  if ((tFld = ck.indexOf(";",vFld)) == -1) tFld = ck.length;
  
  return unescape(ck.substring(vFld+iName.length+1,tFld));
} // getCookie