//MENU ROLLOVER
if (document.images) {
nav1on   = new Image(); nav1on.src   = "_images/menu_profileon.jpg";
nav1off  = new Image(); nav1off.src  = "_images/menu_profile.jpg";
nav2on   = new Image(); nav2on.src   = "_images/menu_traileron.jpg";
nav2off  = new Image(); nav2off.src  = "_images/menu_trailer.jpg";
nav3on   = new Image(); nav3on.src   = "_images/menu_emailon.jpg";
nav3off  = new Image(); nav3off.src  = "_images/menu_email.jpg";
nav4on   = new Image(); nav4on.src   = "_images/menu_widgetson.jpg";
nav4off  = new Image(); nav4off.src  = "_images/menu_widgets.jpg";
nav5on   = new Image(); nav5on.src   = "_images/menu_bannerson.jpg";
nav5off  = new Image(); nav5off.src  = "_images/menu_banners.jpg";
nav6on   = new Image(); nav6on.src   = "_images/menu_desktopson.jpg";
nav6off  = new Image(); nav6off.src  = "_images/menu_desktops.jpg";
nav7on   = new Image(); nav7on.src   = "_images/menu_posteron.jpg";
nav7off  = new Image(); nav7off.src  = "_images/menu_poster.jpg";
nav8on   = new Image(); nav8on.src   = "_images/menu_streeton.jpg";
nav8off  = new Image(); nav8off.src  = "_images/menu_street.jpg";
nav9on   = new Image(); nav9on.src   = "_images/menu_conteston.jpg";
nav9off  = new Image(); nav9off.src  = "_images/menu_contest.jpg";
}

function rollOn(img){
    if (document.images) {
        document[img].src=eval(img + "on.src");
    }
}

function rollOff(img){
    if (document.images) {
		document[img].src=eval(img + "off.src");
	}
}