var IE = document.all;
var NS = document.layers;
var BN = navigator.appName;
var BV = navigator.appVersion;

var prefix = "/";
var jsCom = prefix + "js/";
var cssCom = prefix + "css/";
var cssPath = "../css/";
var imgCom = prefix + "images/";
var imgPath = "../images/";
var imgBg = imgPath + "background/";
var imgNav = imgPath + "navigation/";
var imgPub = imgPath + "publication/";
var uploadPrefix = "uploadfiles";

var imgExpand = imgCom + "expand.gif";
var imgContract = imgCom + "contract.gif";