if (document.images) {
menusoff = new Image
hoursoff = new Image
newsoff = new Image
privateoff = new Image
contactoff = new Image
blogoff = new Image

menuson = new Image
hourson = new Image
newson = new Image
privateon = new Image
contacton = new Image
blogon = new Image

menusoff.src = "images/nav_menus.gif"
hoursoff.src = "images/nav_location.gif"
newsoff.src = "images/nav_news.gif"
privateoff.src = "images/nav_private.gif"
contactoff.src = "images/nav_contact.gif"
blogoff.src = "images/nav_blog.gif"

menuson.src = "images/nav_menus_r.gif"
hourson.src = "images/nav_location_r.gif"
newson.src = "images/nav_news_r.gif"
privateon.src = "images/nav_private_r.gif"
contacton.src = "images/nav_contact_r.gif"
blogon.src = "images/nav_blog_r.gif"

}
else {

menusoff =  " "
hoursoff =  " "
newsoff =  " "
privateoff =  " "
contactoff =  " "
blogoff =  " "

menuson =  " "
hourson =  " "
newson =  " "
privateon =  " "
contacton =  " "
blogon =  " "


document.menus =  " "
document.hours =  " "
document.news =  " "
document.private =  " "
document.contact =  " "
document.blog =  " "

}