/*------------------------------------------------------------------------------
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() { 
var containerID = 'wrapper';
var targetID = 'print';
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 h2 = document.createElement('h2'); 
addClass.apply(h2,['printOnly']); 
var h2_txt = document.createTextNode('Links'); 
h2.appendChild(h2_txt); 

var coll = container.getElementsByTagName('*'); 
var ol = document.createElement('ol'); 

addClass.apply(ol,['printOnly']);
var myArr = []; 
var thisLink;
var num = 1;
	
	var div = document.getElementsByTagName("div");
	var total = div.length;
	for (x = 0 ; x < total ; x++)
	{
		
		
		
		if (div[x].id == "header") 
		{
		// remove it
		var parentDiv = div[x].parentNode;
		var childDiv = div[x];
		
			if(childDiv.nodeName != 'H1')
	    	{
	    		
			}
  		}
  		break;
	}

for (var i=0; i<coll.length; i++)
{
	if (coll[i].id == 'sign' || coll[i].id == 'nav' || coll[i].id == 'partners' || coll[i].id == 'sponsors' || coll[i].id == 'tabs') {
	   	var t = coll[i].getElementsByTagName('*');
	   	for (x = 0 ; x < t.length ; x++)
		{
			if(t[x].getAttribute('href') != null)
			{
	   			var tempClass = t[x].className;
	    		t[x].className = tempClass + " " + "ignore";
	   			addClass(t[x], 'ignore');
	   		}
	   	}
	} 
}



//var coll = container.getElementsByTagName('*'); 

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))
	{
		var t = coll[i].parentNode;
	    if(t.nodeName != 'H1')
	    {
			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); 
			coll[i].parentNode.insertBefore(note, coll[i].nextSibling);
		}
	}
}
target.appendChild(h2); 
target.appendChild(ol);
addClass.apply(document.getElementsByTagName('html')[0],['noted']); return true;
}

//Before we do any of this check which stylesheet is active



addLoadEvent(footnoteLinks);