function startup() {    window.status = "";}
if (document.images) {
info_off = new Image(); info_off.src = "rozvrzeni/info.gif"
info_over = new Image(); info_over.src = "rozvrzeni/info_.gif"
foto_off = new Image(); foto_off.src = "rozvrzeni/foto.gif"
foto_over = new Image(); foto_over.src = "rozvrzeni/foto_.gif"
kontakt_off = new Image(); kontakt_off.src = "rozvrzeni/kontakt.gif"
kontakt_over = new Image(); kontakt_over.src = "rozvrzeni/kontakt_.gif"

}
function turn_off(ImageName) {
	if (document.images != null) {
		document[ImageName].src = eval(ImageName + "_off.src");
	}
}
function turn_over(ImageName) {
	if (document.images != null) {
		document[ImageName].src = eval(ImageName + "_over.src");
	}
}