//pre-cache all on navigation images

    var navImage = new Array(12)
    navImage[0] = new Image(77,30)
    navImage[1] = new Image(93,30)
    navImage[2] = new Image(108,30)
    navImage[3] = new Image(84,30)
    navImage[4] = new Image(154,30)
    navImage[5] = new Image(93,30)
    navImage[6] = new Image(79,30)
    navImage[7] = new Image(209,166)
    navImage[8] = new Image(209,166)
    navImage[9] = new Image(209,166)
    navImage[10] = new Image(209,166)
    navImage[11] = new Image(149,70)

    //attach a source file to each navImage

    navImage[0].src = "images/barra-navigation-on-home.png"
    navImage[1].src = "images/barra-navigation-on-gallery.png"
    navImage[2].src = "images/barra-navigation-on-about-me.png"
    navImage[3].src = "images/barra-navigation-on-forum.png"
    navImage[4].src = "images/barra-navigation-on-trips-reports.png"
    navImage[5].src = "images/barra-navigation-on-contact.png"
    navImage[6].src = "images/barra-navigation-on-links.png"
	navImage[7].src = "images/barra-quicklinks-icon-on-about.jpg"
	navImage[8].src = "images/barra-quicklinks-icon-on-latestphotos.jpg"
	navImage[9].src = "images/barra-quicklinks-icon-on-newdvd.jpg"
	navImage[10].src = "images/barra-quicklinks-icon-on-tripsreports.jpg"
	navImage[11].src = "images/barra-sponsors-placeholder-on.jpg"