function 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=findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function showHideLayers() { //v3.0
  var i,p,v,obj,args=showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=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 reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.pgW=innerWidth; document.pgH=innerHeight; onresize=reloadPage; }}
  else if (innerWidth!=document.pgW || innerHeight!=document.pgH) location.reload();
}
reloadPage(true);



function scrollIt(vspd, hspd, loop) 
{
loop = true;
speed = 5;
scrolltimer = null;
if (document.layers) 
{
var page = eval(document.scrollArea);
}
else 
{
if (document.getElementById) 
{
var page =
eval("document.getElementById('scrollArea').style");
}
else 
{
if (document.all) 
{
var page =
eval(document.all.scrollArea.style);
      }
   }
}
hspeed = parseInt(hspd);
vspeed = parseInt(vspd);
var x_pos = parseInt(page.left);
var y_pos = parseInt(page.top);
if (loop == true) 
{
if (x_pos < 10 || hspeed > 0)
{
page.left = (x_pos - (hspeed));
} 
if (y_pos < 10 || vspeed > 0)
{
page.top = (y_pos - (vspeed));
} 

scrolltimer = setTimeout("scrollIt(vspeed, hspeed)", 1);
   }
}

function scrollStop() 
{
loop = false;
clearTimeout(scrolltimer);
}