// Random Number Generator
<!-- 
function RandomNumber(upper_limit)
{
return Math.round(upper_limit * Math.random());
}
var upper_limit = 500000;
// -->

// POP-UP FUNCTIONS
<!--
function NewWindow(width,height,url) 
{   
	window.open(url,"PopUp","menubar=0,scrollbars=1,resizable=1,height="+height+",width="+width);
}
// -->
		
// This will open a new window for top classified viewing
<!-- 
function topclassopenwin(mypage, myname, w, h, scroll) {
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;
	winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable'
	win = window.open(mypage, myname, winprops)
		if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}
// -->

// THIS FUNCTION PARSES THE QUERYSTRING
<!--
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 displayItem(key){
if(queryString(key)=='false')
{
document.write("you didn't enter a ?name=value querystring item.");
}else{
document.write(queryString(key));
}
}

// -->

// RANDOM NUMBER GENERATOR FOR CACHE-BUSTING
<!--
function RandomNumber(upper_limit)
{
	return Math.round(upper_limit * Math.random());
}
// -->