function addCiteLink(ele){
  // this really should be done with XBL (waiting for W3C to standardize it and for Opera to support it)
  // the links generated here also violate several accessibility requirements
  var i, o, x = document.getElementsByTagName(ele)
  for(i = 0; o = x[i]; i++)
    if(o.cite)
      o.innerHTML += "<a class=\"source\" href=\"" + o.cite + "\" title=\"Visit source\">➔</a>"
}
function makeCiteWork(){
  addCiteLink("blockquote")
  addCiteLink("q")
}
addEventListener("DOMContentLoaded",makeCiteWork, false);