if (document.images) {

home = new Image
home.src = "but1.gif"

home2 = new Image
home2.src ="but1_on.gif"

accomodation = new Image
accomodation.src = "but2.gif"

accomodation2 = new Image
accomodation2.src = "but2_on.gif"

facilities = new Image
facilities.src = "but3.gif"

facilities2 = new Image
facilities2.src = "but3_on.gif"

gallery = new Image
gallery.src = "but4.gif"

gallery2 = new Image
gallery2.src = "but4_on.gif"

locat = new Image
locat.src = "but5.gif"

locat2 = new Image
locat2.src = "but5_on.gif"

contact = new Image
contact.src = "but6.gif"

contact2 = new Image
contact2.src ="but6_on.gif"

book = new Image
book.src = "book.png"

book2 = new Image
book2.src ="book_on.png"
}