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);

/* layerlib.js: Simple Layer library with basic 
   compatibility checking */

/* detect objects */
var layerobject = ((document.layers) ? (true) : (false));
var dom = ((document.getElementById) ? (true) : (false));
var allobject = ((document.all) ? (true) : (false));

/* detect browsers */
opera=navigator.userAgent.toLowerCase().indexOf('opera')!=-1;

/* return the object for the passed layerName value */
function getElement(layerName,parentLayer) 
{

 if(layerobject)
  {
    parentLayer = (parentLayer)? parentLayer : self;
    layerCollection = parentLayer.document.layers;
    if (layerCollection[layerName])
      return layerCollection[layerName];
    /* look through nested layers */
    for(i=0; i < layerCollection.length;)
      return(getElement(layerName, layerCollection[i++]));
  }
     
  if (allobject)
    return document.all[layerName];
     
  if (dom)
    return document.getElementById(layerName); 
}



/* set the x-coordinate of layer named layerName */
function setX(layerName) 
{
if(browser.isGecko & !browser.isMozilla)
var x = (document.width/2)-399.5;
if(browser.isIE | browser.isOpera)
var x = (screen.width/2)-399.5;
if(x <50)
var x = -9;
   var theLayer = getElement(layerName);
   if (opera)
     theLayer.style.pixelLeft=x;
   else  
     theLayer.style.left=x+"px";


}

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_showHideLayers() { //v6.0
  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; }
}