if (document.images) {
 //top nav
 nav01CalendarOn = new Image(); 	nav01CalendarOn.src = "/Masters/images/nav01-calendarON.jpg";
 nav02InfoOn = new Image();			nav02InfoOn.src = "/Masters/images/nav02-infoON.jpg";
 nav03BookingOn= new Image();		nav03BookingOn.src = "/Masters/images/nav03-bookingON.jpg";
 nav04ContactOn = new Image();		nav04ContactOn.src = "/Masters/images/nav04-contactON.jpg";
 nav05EmploymentOn = new Image();	nav05EmploymentOn.src = "/Masters/images/nav05-employmentON.jpg";
 noSubOn = new Image();				noSubOn.src = "/Masters/images/spacer.gif";

 nav01CalendarOff = new Image();	nav01CalendarOff.src = "/Masters/images/nav01-calendar.jpg";
 nav02InfoOff = new Image();		nav02InfoOff.src = "/Masters/images/nav02-info.jpg";
 nav03BookingOff= new Image();		nav03BookingOff.src = "/Masters/images/nav03-booking.jpg";
 nav04ContactOff = new Image();		nav04ContactOff.src = "/Masters/images/nav04-contact.jpg";
 nav05EmploymentOff = new Image();	nav05EmploymentOff.src = "/Masters/images/nav05-employment.jpg";
 noSubOff = new Image();			noSubOff.src = "/Masters/images/spacer.gif";


function imageOver(object,imgNum) {
 if (document.images) {
  if (imgNum) img2Change = object + imgNum; else img2Change = object;
  document.getElementById(img2Change).src = eval(object + "On.src");
 }
}

function imageOut(object,imgNum) {
 if (document.images) {
  if (imgNum) img2Change = object + imgNum; else img2Change = object;
  document.getElementById(img2Change).src = eval(object + "Off.src");
 }
}

// menus

var show = new Array();
show['nav01Calendar']=0;
show['nav02Info']=0;
show['nav03Booking']=0;
show['nav04Contact']=0;
show['nav05Employment']=0;
show['noSub']=0;

function mainOver(object) {
 showMenu(object);
 imageOut(currentTab);
 imageOver(object);
}

function mainOut(object) {
 show[object]=0;
 setTimeout("hideMenu('"+object+"')",1000);
}

function hideMenu(object) {
 if (document.getElementById(object+'Menu') && document.getElementById(object+'Menu').style.visibility=='visible' && show[object]==0) {  
  imageOut(object);
  document.getElementById(object+'Menu').style.visibility='hidden';
  imageOver(currentTab);
  document.getElementById(currentTab+'Menu').style.visibility='visible';
 }
}

function showMenu(object) {
 hideAll();
 show[object]=1;
 if (document.getElementById(object+'Menu')) {
  document.getElementById(currentTab+'Menu').style.visibility='hidden';
  document.getElementById(object+'Menu').style.visibility='visible';
 }
}

function hideAll() {
 show['nav01Calendar']=0;
 show['nav02Info']=0;
 show['nav03Booking']=0;
 show['nav04Contact']=0;
 show['nav05Employment']=0;
 show['noSub']=0;

 hideMenu('nav01Calendar');
 hideMenu('nav02Info');
 hideMenu('nav03Booking');
 hideMenu('nav04Contact');
 hideMenu('nav05Employment');
 hideMenu('noSub');
}
}