function externalLinks()
{
  if(!document.getElementsByTagName) return false;
  var links = document.getElementsByTagName("a");
  for(var i = links.length - 1; i > -1; i--)
  {
    if(links[i].getAttribute("href") && links[i].getAttribute("rel") == "external")
      links[i].target ="_blank";
  }
}
function rImage(){
if (document.getElementById("images")){
    var images = document.getElementById("images").getElementsByTagName("img");
    var picked = new Array();
    var i;
    for( i = 0; i < 129; i++)
    {
      picked[i] = "" + (i + 1);
    }
    for( i = 0; i < images.length; i++)
    {
      var ran_number=Math.floor(Math.random()*(picked.length-i));
      var source = "images/filler/" + picked[ran_number] + ".jpg";
      images[i].setAttribute("src",source)
      picked[ran_number]= picked[picked.length-(i+1)];
    }
  }
}

function mDebug(message)
{
  if(document.getElementById && document.getElementById("debug"))
  {
    var debugged = document.getElementById("debug");
    var para = document.createElement("p");
    var mess = document.createTextNode(message);
    para.appendChild(mess);
    debugged.appendChild(para);
  }
}
    

window.onload = function(){
  externalLinks();
  rImage();
  }