/* PRELOAD IMAGES FUNCTION */
function preload(imgObj,imgSrc) {
	if (document.images) {
		eval(imgObj+' = new Image()')
		eval(imgObj+'.src = "'+imgSrc+'"')
	}
}

/* IMAGE FLIPPER */
function changeImage(layer,imgName,imgObj) {
	if (document.images) {
		if (document.layers && layer!=null) eval('document.'+layer+'.document.images["'+imgName+'"].src = '+imgObj+'.src')
		else document.images[imgName].src = eval(imgObj+".src")
	}
}

/* PRELOAD MAIN NAVIGATION */

preload('locationoff','../images/nav_location.gif');
preload('locationon','../images/nav_location_on.gif');
preload('menuoff','../images/nav_menu.gif');
preload('menuon','../images/nav_menu_on.gif');
preload('wineoff','../images/nav_winelist.gif');
preload('wineon','../images/nav_winelist_on.gif');
preload('chefoff','../images/nav_chef.gif');
preload('chefon','../images/nav_chef_on.gif');
preload('eventsoff','../images/nav_events.gif');
preload('eventson','../images/nav_events_on.gif');
preload('winebaroff','../images/nav_winebar.gif');
preload('winebaron','../images/nav_winebar_on.gif');
preload('cafeoff','../images/nav_cafe.gif');
preload('cafeon','../images/nav_cafe_on.gif');
preload('contactoff','../images/nav_contact.gif');
preload('contacton','../images/nav_contact_on.gif');