/*------------------------------------------------------------------------------
Function:       footnoteLinks()
Author:         Aaron Gustafson (aaron at easy-designs dot net)
Creation Date:  8 May 2005
Version:        1.3
Homepage:       http://www.easy-designs.net/code/footnoteLinks/
License:        Creative Commons Attribution-ShareAlike 2.0 License
                http://creativecommons.org/licenses/by-sa/2.0/
Note:           If you change or improve on this script, please let us know by 
                emailing the author (above) with a link to your demo page.
------------------------------------------------------------------------------*/
function footnoteLinks(containerID,targetID) { if (!document.getElementById || !document.getElementsByTagName || !document.createElement) return false; 
if (!document.getElementById(containerID) || !document.getElementById(targetID)) return false; 
var container = document.getElementById(containerID); 
var target = document.getElementById(targetID); 
var h5 = document.createElement('h5'); 
addClass.apply(h5,['printOnly']); 
var h5_txt = document.createTextNode('Links on this page:'); 
h5.appendChild(h5_txt); 
var coll = container.getElementsByTagName('*'); 
var ol = document.createElement('ol'); 
addClass.apply(ol,['printOnly']); 
var myArr = []; 
var thisLink; 
var num = 1; 
for (var i=0; i<coll.length; i++) { var thisClass = coll[i].className; 
if ( (coll[i].getAttribute('href') || coll[i].getAttribute('cite')) && (thisClass == '' || thisClass.indexOf('ignore') == -1)) { thisLink = coll[i].getAttribute('href') ? coll[i].href : coll[i].cite; 
var note = document.createElement('sup'); 
addClass.apply(note,['printOnly']); 
var note_txt; 
var j = inArray.apply(myArr,[thisLink]); 
if ( j || j===0 ) { note_txt = document.createTextNode(j+1);} else { var li = document.createElement('li'); 
var li_txt = document.createTextNode(thisLink); li.appendChild(li_txt); ol.appendChild(li); myArr.push(thisLink); note_txt = document.createTextNode(num); num++;} note.appendChild(note_txt); 
if (coll[i].tagName.toLowerCase() == 'blockquote') { var lastChild = lastChildContainingText.apply(coll[i]); lastChild.appendChild(note);} else { coll[i].parentNode.insertBefore(note, coll[i].nextSibling);} } } target.appendChild(h5); target.appendChild(ol); addClass.apply(document.getElementsByTagName('html')[0],['noted']); 
return true;}
window.onload = function() {
  footnoteLinks('uvmmaincontent','uvmprintlinks');
}
/*------------------------------------------------------------------------------
Excerpts from the jsUtilities Library
Version:        2.1
Homepage:       http://www.easy-designs.net/code/jsUtilities/
License:        Creative Commons Attribution-ShareAlike 2.0 License
                http://creativecommons.org/licenses/by-sa/2.0/
Note:           If you change or improve on this script, please let us know.
------------------------------------------------------------------------------*/
if(Array.prototype.push == null) {
  Array.prototype.push = function(item) {
    this[this.length] = item;
    return this.length;
  };
};
// ---------------------------------------------------------------------
//                  function.apply (if unsupported)
//           Courtesy of Aaron Boodman - http://youngpup.net
// ---------------------------------------------------------------------
if (!Function.prototype.apply) {
  Function.prototype.apply = function(oScope, args) {
    var sarg = [];
    var rtrn, call;
    if (!oScope) oScope = window;
    if (!args) args = [];
    for (var i = 0; i < args.length; i++) {
      sarg[i] = "args["+i+"]";
    };
    call = "oScope.__applyTemp__(" + sarg.join(",") + ");";
    oScope.__applyTemp__ = this;
    rtrn = eval(call);
    oScope.__applyTemp__ = null;
	return rtrn;
  };
};
function inArray(needle) {
  for (var i=0; i < this.length; i++) {
    if (this[i] === needle) {
      return i;
    }
  }
  return false;
}
function addClass(theClass) {
  if (this.className != '') {
    this.className += ' ' + theClass;
  } else {
    this.className = theClass;
  }
}
function lastChildContainingText() {
  var testChild = this.lastChild;
  var contentCntnr = ['p','li','dd'];
  while (testChild.nodeType != 1) {
    testChild = testChild.previousSibling;
  }
  var tag = testChild.tagName.toLowerCase();
  var tagInArr = inArray.apply(contentCntnr, [tag]);
  if (!tagInArr && tagInArr!==0) {
    testChild = lastChildContainingText.apply(testChild);
  }
  return testChild;
}