var baseprefix = '';
var pagecount  = 0;
var apgs      = new Array();
var apgi      = new Array();
var abtns     = new Array();
var achildren = new Array();
var clientvalidation = 1;
var navw = 100; 
var navh =  20;
var btnw = 100;
var btnh =  20;
var btnsize = '" width="100" height="20"';
var debug_flag = false;
var ishover = false;
var homehref, backhref, nexthref, uphref, downhref;
homehref = backhref = nexthref = uphref = downhref = '';

isns = (navigator.appName == "Netscape");
isie = (navigator.appName == "Microsoft Internet Explorer");

canhover = 
  (((navigator.appName == "Netscape") && 
  (parseInt(navigator.appVersion) >= 3 )) || 
  ((navigator.appName == "Microsoft Internet Explorer") && 
  (parseInt(navigator.appVersion) >= 4 ))); 

browser = navigator.appName;
ie = "Microsoft Internet Explorer";
netscape = "Netscape";

//Declaring variables for setting and manipulating navigation
var navActive;   //Name of active navigation
var timerID;     //Timer variable

//Creating a custom object called nav with the methods "name" and "menuExist"
function nav(name, menuExist) {
    this.name = name;
    this.menuExist = menuExist;
}