<!--

// for showing and hiding hidden layers

function show(object) {
if (document.getElementById && document.getElementById(object) != null)
   node = document.getElementById(object).style.visibility='visible';
else if (document.layers && document.layers[object] != null)
  document.layers[object].visibility = 'visible';
else if (document.all)
  document.all[object].style.visibility = 'visible';
}

function hide(object) {
if (document.getElementById && document.getElementById(object) != null)
   node = document.getElementById(object).style.visibility='hidden';
else if (document.layers && document.layers[object] != null)
  document.layers[object].visibility = 'hidden';
else if (document.all)
   document.all[object].style.visibility = 'hidden';
}


function swap(srcName, imgName) {
	var objStr,obj, imgRurl, imgTurl;
	if(document.images) {
	  		objStr = 'document.' + srcName;
      		obj = eval(objStr);
      		imgTurl = imgName;
      		obj.src=imgTurl;
	}
}


function popThrough(popThrough){
	if (!window.opener){
		self.open(popThrough)
	}
	else if (window.opener.closed){
		window.open(popThrough);
		window.close();
	}
	else {
		window.opener.location.href = popThrough; 
		window.close();
	}
}


// Preload internal rollovers + descriptions

if(document.images) {
	var ImgArray = new Array();
	for (var i = 0; i < 5; i++) {
		ImgArray[i] = new Image();
	}
	ImgArray[1].src = "/wayback/fair/subimages/nav_fighters_over.gif";
	ImgArray[2].src = "/wayback/fair/subimages/nav_pix_over.gif";
	ImgArray[3].src = "/wayback/fair/subimages/nav_quiz_over.gif";
	ImgArray[4].src = "/wayback/fair/subimages/nav_speak_over.gif";
}

// -->