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 isEmail(elm) {
    if (elm.value.indexOf("@") == "-1" ||
        elm.value.indexOf(".") == "-1" ||
        elm.value == "")
    return true;
    else return false;
}
function checkData() {
	if (isEmail(document.form.Email) == true) {
    alert("Please enter a valid eMail address.");
	document.form.Email.focus();
    return false;
    }
return 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=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_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];}
}

//-- Generate a random number between 0 and max.
function randomNum(max) {
  var rNum=NaN
  while (isNaN(rNum)) {
    rNum=Math.floor(Math.random()*(max))
  }
  return rNum
}
//-- Set up array of images to choose from.
var pic = new Array()
pic[0]="images/rotate/0.jpg"
pic[1]="images/rotate/1.jpg"
pic[2]="images/rotate/2.jpg"
pic[3]="images/rotate/3.jpg"
pic[4]="images/rotate/4.jpg"
pic[5]="images/rotate/5.jpg"
pic[6]="images/rotate/6.jpg"
pic[7]="images/rotate/7.jpg"
pic[8]="images/rotate/8.jpg"
pic[9]="images/rotate/9.jpg"
pic[10]="images/rotate/10.jpg"
pic[11]="images/rotate/11.jpg"
pic[12]="images/rotate/12.jpg"
pic[13]="images/rotate/13.jpg"
pic[14]="images/rotate/14.jpg"
pic[15]="images/rotate/15.jpg"
pic[16]="images/rotate/16.jpg"
pic[17]="images/rotate/17.jpg"
pic[18]="images/rotate/18.jpg"
pic[18]="images/rotate/18.jpg"
pic[19]="images/rotate/19.jpg"

//-- Generate a random number between 0 and max.

function setURLTarget(link, sTarget)
 {
 link.target = sTarget;
 return true;
 }