function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function swapImage(region, map) {
  swapRegion = region;
  swapMap = map;
  document.getElementById(swapMap).src = swapRegion;
}

function HTLayer(x, v) {
	MM_showHideLayers(x, '', v);
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

function toggleSection(index, ids)
{
	var arr = ids.split('|');
	for(var i = 0; i < arr.length; i++)
	{
		var tab = document.getElementById(arr[i]);
		if(tab != undefined)
		{
			tab.style.display = (index == i ? "" : "none");
		}
	}
}

function windowOpener(windowHeight, windowWidth, windowName, windowUri)
{
    var centerWidth = (window.screen.width - windowWidth) / 2;
    var centerHeight = (window.screen.height - windowHeight) / 2;

    newWindow = window.open(windowUri, windowName, 'scrollbars=1,resizable=0,width=' + windowWidth + 
        ',height=' + windowHeight + 
        ',left=' + centerWidth + 
        ',top=' + centerHeight);

    newWindow.focus();
}

function attachEventHandler(el, eventName, handler){
    if(el.attachEvent){
        el.attachEvent("on" + eventName, handler);
    }
    else if(el.addEventListener){
        el.addEventListener(eventName, handler, false);
    }
}

function addAnchorHandler()
{
    var clickHandler = function(el)
    {
        var href = el.href;
        if(href.substr(-4) === ".pdf")
        {
            var fileName = href.match(/([^\/]+)(?=\.\w+$)/)[0];
            window._gaq.push(['_trackEvent', 'download', 'file', fileName]);
        }
        else
        {
            if ((href.match(/^http/)) && (! href.match(document.domain)))
            {
                var category = 'Outbound Traffic';
                var event = href.match(/:\/\/(.[^/]+)/)[1];
                var label = href;
                window._gaq.push(['_trackEvent', category, event, href]);
            }
        }
    }

	var arr = document.getElementsByTagName('A');
	for(var i = 0; i < arr.length; i++){
		var a = arr[i];
		var deleg = function(args){
			return function(){
				clickHandler.apply(window, [args]);
			}
		}
		attachEventHandler(a, 'click', deleg(a), true);
		//clickHandler.createDelegate(this, [a])
	}
}

if(window.Ext){
	Ext.apply(Function.prototype, {
		createDelegate : function(scope, args, appendArgs){
			return Ext.Function.bind(this, scope, args, appendArgs); 
		}
	}); 
}
else {
	Function.prototype.createDelegate = function(obj, args, appendArgs){
		var method = this;
		return function() {
			var callArgs = args || arguments;
			return method.apply(obj || window, callArgs);
		};
	}
}

attachEventHandler(window, 'load', addAnchorHandler);