if (document.images) {
	logsOff = new Image
	logsHover = new Image
	mapOff = new Image
	mapHover = new Image
	moviesOff = new Image
	moviesHover = new Image
	snapshotsOff = new Image
	snapshotsHover = new Image
	itineraryOff = new Image
	itineraryHover = new Image

	logsOff.src = "images_voyage/tabs/logs_off.gif"
	logsHover.src = "images_voyage/tabs/logs_off_hover.gif"
	mapOff.src = "images_voyage/tabs/map_off.gif"
	mapHover.src = "images_voyage/tabs/map_off_hover.gif"
	moviesOff.src = "images_voyage/tabs/movies_off.gif"
	moviesHover.src = "images_voyage/tabs/movies_off_hover.gif"
	snapshotsOff.src = "images_voyage/tabs/snapshots_off.gif"
	snapshotsHover.src = "images_voyage/tabs/snapshots_off_hover.gif"
	itineraryOff.src = "images_voyage/tabs/itinerary_off.gif"
	itineraryHover.src = "images_voyage/tabs/itinerary_off_hover.gif"

}