function home_mouseOver()
{
document.home.src ="image/mouseover/home.png"
}
function home_mouseOut()
{
document.home.src ="image/mouseout/home.png"
}
function hotel_mouseOver()
{
document.hotel.src ="image/mouseover/hotel.png"
}
function hotel_mouseOut()
{
document.hotel.src ="image/mouseout/hotel.png"
}

function map_mouseOver()
{
document.map.src ="image/mouseover/map.png"
}
function map_mouseOut()
{
document.map.src ="image/mouseout/map.png"
}

function news_mouseOver()
{
document.news.src ="image/mouseover/news.png"
}
function news_mouseOut()
{
document.news.src ="image/mouseout/news.png"
}

function aboutus_mouseOver()
{
document.aboutus.src ="image/mouseover/aboutus.png"
}
function aboutus_mouseOut()
{
document.aboutus.src ="image/mouseout/aboutus.png"
}

function participant_mouseOver()
{
document.participant.src ="image/mouseover/participant.png"
}
function participant_mouseOut()
{
document.participant.src ="image/mouseout/participant.png"
}

function register_mouseOver()
{
document.register.src ="image/mouseover/register.png"
}
function register_mouseOut()
{
document.register.src ="image/mouseout/register.png"
}

function schedule_mouseOver()
{
document.schedule.src ="image/mouseover/schedule.png"
}
function schedule_mouseOut()
{
document.schedule.src ="image/mouseout/schedule.png"
}

function talk_mouseOver()
{
document.talk.src ="image/mouseover/talk.png"
}
function talk_mouseOut()
{
document.talk.src ="image/mouseout/talk.png"
}

function travel_mouseOver()
{
document.travel.src ="image/mouseover/travel.png"
}
function travel_mouseOut()
{
document.travel.src ="image/mouseout/travel.png"
}

function cancel_mouseOver()
{
document.cancel.src ="image/mouseover/cancel.png"
}
function cancel_mouseOut()
{
document.cancel.src ="image/mouseout/cancel.png"
}