/* ----------------------------------------------------------------------------------------
Graceful E-Mail Obfuscation - JavaScript function (decodes e-mail addresses)
Last updated: July 31th, 2007 by Roel Van Gils
---------------------------------------------------------------------------------------- */

window.onload = function () {
  geo();
}

function geo() {
  if (!document.getElementsByTagName) // Check for browser support
      return false;
  //if (rot13) // Initiate ROT13 only if needed
  //var map = rot13init(); 
  var tooltip_js_on = 'email-Link';
  var tooltip_js_off = 'do something selse';
  var links = document.getElementsByTagName('a'); // Get all anchors
  function geo_decode(anchor) { // function to recompose the orginal address
    var href = anchor.getAttribute('href');
    var address = href.replace(/.*getintouch\/([a-z0-9._%-]+)\+([a-z0-9._%-]+)\+([a-z.]+)/i, '$1' + '@' + '$2' + '.' + '$3');
    var linktext = anchor.innerHTML; // IE Fix
    if (href != address) {
      anchor.setAttribute('href','mailto:' + address); // Add mailto link
      anchor.innerHTML = linktext; // IE Fix
    }
  }
  for (var l = 0 ; l < links.length ; l++) { // Loop through the anchors
    links[l].onclick = function() { // Encode links when clicked
      geo_decode(this);
    }
    links[l].onmouseover = function() { // Display tooltip when links are hovered
        //this.setAttribute('title',tooltip_js_on);
        geo_decode(this); // Encode links when hovered (so that the address appears correctly in the browser's status bar)
    }
  }
}

//var rot13 = "1";

/* later
function rot13init() {
  var map = new Array();
  var s = "abcdefghijklmnopqrstuvwxyz";
  for (var i = 0 ; i < s.length ; i++)
    map[s.charAt(i)] = s.charAt((i+13)%26);
  for (var i = 0 ; i < s.length ; i++)
    map[s.charAt(i).toUpperCase()] = s.charAt((i+13)%26).toUpperCase();
  return map;
}

function str_rot13(a,map) {
  var s = "";
  for (var i = 0 ; i < a.length ; i++) {
    var b = a.charAt(i);
    s += (b>='A' && b<='Z' || b>='a' && b<='z' ? map[b] : b);
  }
  return s;
}
*/