// JavaScript Document

<!--

var preloadFlag = false;
var TimeoutID;

var logo_over;
var ileaemail_over;
var ai_moreconsume_over;

var FlyArray = new Array("AIFLY","MCIFLY","CASFLY","PSUFLY");

function newImage(arg) {
	if (document.images) {
		var rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<arguments.length; i+=2) {
			document[arguments[i]].src = arguments[i+1];
		}
	}
}


function preloadImages() {
	if (document.images) {
		logo_over = newImage("images/logo2-over.gif");
		ileaemail_over = newImage("images/ileaemail-over.gif");
		ai_moreconsume_over = newImage("images/greendown.gif");
		preloadFlag = true;
	}
}

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_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_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=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_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_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_showHideLayers() { //v3.0
  var i,p,v,obj,args=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 HideLayer(layerName){
	//alert ("Hide layer " + layerName);
	MM_showHideLayers(layerName,'','hide'); 
}
function ShowLayer(layerName){
	for (var i=0;i<4;i++) {
//		alert ('FlyArray[' + i + ']:' + FlyArray[i]);
		if (layerName==FlyArray[i]) {
			MM_showHideLayers(FlyArray[i],'','show');
		} else { 
			MM_showHideLayers(FlyArray[i],'','hide');
		}
	}
}


// -->