// JavaScript Document
<!--
    // JavaScript to interpolate random images into a page.
    var ic = 4;     // Number of alternative images
    var xoxo = new Array(ic);  // Array to hold filenames
        
xoxo[0] = "/images/topimages/top01.jpg";
xoxo[1] = "/images/topimages/top02.jpg";
xoxo[2] = "/images/topimages/top03.jpg";
xoxo[3] = "/images/topimages/top04.jpg";
xoxo[4] = "/images/topimages/top05.jpg";
xoxo[5] = "/images/topimages/top06.jpg";
xoxo[6] = "/images/topimages/top07.jpg";
xoxo[7] = "/images/topimages/top08.jpg";

function pickRandom(range) {
if (Math.random)
return Math.round(Math.random() * (range-1));
else {
var now = new Date();
return (now.getTime() / 1000) % range;
}
}
// Write out an IMG tag, using a randomly-chosen image name.
var choice = pickRandom(ic);
// -->


var currDiv = "hide0"
function PageQuery(q) {
if(q.length > 1) this.q = q.substring(1, q.length);
else this.q = null;
this.keyValuePairs = new Array();
if(q) {
for(var i=0; i < this.q.split("&").length; i++) {
this.keyValuePairs[i] = this.q.split("&")[i];
}
}
this.getKeyValuePairs = function() { return this.keyValuePairs; }
this.getValue = function(s) {
for(var j=0; j < this.keyValuePairs.length; j++) {
if(this.keyValuePairs[j].split("=")[0] == s)
return this.keyValuePairs[j].split("=")[1];
}
return false;
}
this.getParameters = function() {
var a = new Array(this.getLength());
for(var j=0; j < this.keyValuePairs.length; j++) {
a[j] = this.keyValuePairs[j].split("=")[0];
}
return a;
}
this.getLength = function() { return this.keyValuePairs.length; } 
}

function queryString(key){
var page = new PageQuery(window.location.search); 
return unescape(page.getValue(key)); 
}

function CheckRequests(){

if(queryString('toggle')!='false') 
{
toggle(queryString('toggle'));
}

}


function toggle( targetId ){
if (document.getElementById){
target=document.getElementById(targetId);
oldDiv=document.getElementById(currDiv);
 if (targetId != currDiv){
   target.style.display =""; 
   oldDiv.style.display="none"; 
   currDiv = targetId
  } 
  else {
   oldDiv.style.display="none"; 
   document.getElementById("hide0").style.display="";
   currDiv = "hide0";
  }
}
}