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 = 'images/home.jpg'

     button2.src = 'images/home-hvr.jpg'

	 

	 button3.src = 'images/about.jpg'

     button4.src = 'images/about-hvr.jpg'

	 

     button5.src = 'images/scholarships.jpg'

     button6.src = 'images/scholarships-hvr.jpg'

	 

     button7.src = 'images/contact.jpg'

     button8.src = 'images/contact-hvr.jpg'

	 

     button9.src = 'images/telephone.jpg'

     button10.src = 'images/telephone-hvr.jpg'

	 

     button11.src = 'images/distance.jpg'

     button12.src = 'images/distance-hvr.jpg'

	 

     button13.src = 'images/internet.gif'

     button14.src = 'images/internet-hvr.jpg'

	 

     button15.src = 'images/wireless.jpg'

     button16.src = 'images/wireless-hvr.jpg'

	 

     button17.src = 'images/link.jpg'

     button18.src = 'images/link-hvr.jpg'

 }