function Init() {
	ns = (document.layers) ? true:false;
	loading = (ns) ? document.loadingDiv : loadingDiv.style;
}

function show(obj){obj.visibility = (ns) ? "show":"visible";}
function hide(obj){obj.visibility = (ns) ? "hide":"hidden";}

function newWin(url, w, h, sb, rs) { window.open(url,'popup','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=' + sb + ',resizable=' + rs + ',width=' + w + ',height=' +  h); }

function popup(url, w, h) { 
popupdate = new Date()	
	window.open(url,'JunctionAfrica'+popupdate.getTime(),'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=' + w + ',height=' +  h); 
}

var SelectedPic = "";
var SelectedPicNum = -1;

original = new Array(8);
for(i = 0; i < 8; i++){ original[i] = new Image(); }
original[0].src  = "}images/header/nav/home_off.gif";
original[1].src  = "}images/header/nav/company_off.gif";
original[2].src  = "}images/header/nav/destinations_off.gif";
original[3].src  = "}images/header/nav/safaris_off.gif";
original[4].src  = "}images/header/nav/courses_off.gif";
original[5].src  = "}images/header/nav/hotels_off.gif";
original[6].src  = "}images/header/nav/comments_off.gif";
original[7].src  = "}images/header/nav/contact_off.gif";

over = new Array(8);
for(i = 0; i < 8; i++){ over[i] = new Image(); }
over[0].src  = "}images/header/nav/home_on.gif";
over[1].src  = "}images/header/nav/company_on.gif";
over[2].src  = "}images/header/nav/destinations_on.gif";
over[3].src  = "}images/header/nav/safaris_on.gif";
over[4].src  = "}images/header/nav/courses_on.gif";
over[5].src  = "}images/header/nav/hotels_on.gif";
over[6].src  = "}images/header/nav/comments_on.gif";
over[7].src  = "}images/header/nav/contact_on.gif";

function MOver(i,o) {
	if (!ns) {
		document.images[o].src = over[i].src;
	}
}

function MOut(i,o) {
	if (!ns && SelectedPic != o) {
		document.images[o].src = original[i].src;
	}
}

function setMenu(i,o,header) {
	if (!ns) {
		if (SelectedPic != o && SelectedPicNum != -1) {
			document.images[SelectedPic].src = original[SelectedPicNum].src;
		}
		if (header != ""){
			document.all.header.src = "}images/header/" + header;
		}
		document.images[o].src=over[i].src;
		SelectedPic = o;
		SelectedPicNum = i;
	}	
}

navover = new Array(3);
for(i = 0; i < 3; i++){navover[i] = new Image();}
navover[0].src = "../}images/nav/search_on.gif";
navover[1].src = "../}images/nav/add-comment_on.gif";
navover[2].src = "../}images/nav/send-message_on.gif";

function NavOver(i,o) { tempPic=document.images[o].src;document.images[o].src=navover[i].src; }
function NavOut(o)    { document.images[o].src=tempPic; }