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];}
}

var dom = document.getElementById?1:0;
var ns4 = document.layers?1:0;
present = "first";

function init() {

 if (dom) {
 layer = document.getElementById("content").getElementsByTagName("div");
 layer['first'].style.visibility = "visible";
 layer['first'].style.top = 0;
 }
 else if(ns4) {
 layer = "document['content'].document";
 eval(layer + "['first']" + '.visibility = "visible"');
 eval(layer + "['first']" + '.top = -15');
 }
}


function scroll(direction, speed) {

 if (dom) {
 var layertop = parseInt(layer[present].style.top);
 var scrollheight = (document.getElementById('content').offsetHeight - layer[present].offsetHeight);
 }
 else if (ns4) {
 var layertop = parseInt(document['content'].document[present].top);
 var scrollheight = (document['content'].clip.height - document['content'].document[present].clip.height);
 }

 if (direction == "down" && layertop - 10 > scrollheight) {

  if (dom) 
  layer[present].style.top = (layertop - speed) + "px";

  else if(ns4) 
  document['content'].document[present].top = (layertop - speed);
 }

 else if (direction == "up" && layertop < -10 ) {

  if(dom)
  layer[present].style.top = (layertop + speed) + "px";

  else if(ns4)
  document['content'].document[present].top = (layertop + speed);
 }

timer = setTimeout("scroll('" + direction + "', " + speed + ")", 10);
}


function stop() {
    
clearTimeout(timer);
}