if (document.images) {

     button1 = new Image

     button2 = new Image

     button3 = new Image

     button4 = new Image

     button5 = new Image

     button6 = new Image

     button7 = new Image

     button8 = new Image

     button9 = new Image

     button10 = new Image

     button11 = new Image

	 button12 = new Image
     
	 button13 = new Image

     button14 = new Image

     button15 = new Image

     button16 = new Image

     button17 = new Image

     button18 = new Image

	 
	 
	 button1.src = 'img/guestrooms.gif'

     button2.src = 'img/guestrooms_up.gif'

     button3.src = 'img/rest.gif'

     button4.src = 'img/rest_up.gif'

     button5.src = 'img/banq.gif'

     button6.src = 'img/banq_up.gif'

     button7.src = 'img/rates.gif'

     button8.src = 'img/rates_up.gif'

     button9.src = 'img/weather.gif'

     button10.src = 'img/weather_up.gif'

     button11.src = 'img/reservations.gif'

     button12.src = 'img/reservations_up.gif'

     button13.src = 'img/maps.gif'

     button14.src = 'img/maps_up.gif'

     button15.src = 'img/contact.gif'

     button16.src = 'img/contact_up.gif'

     button17.src = 'img/pics.gif'

     button18.src = 'img/pics_up.gif'


 }