if (document.images) {
   
     button15 = new Image
     button16 = new Image
	 
     button17 = new Image
     button18 = new Image
	 
     button19 = new Image
     button20 = new Image
	 
     button21 = new Image
     button22 = new Image
	 
     button23 = new Image
     button24 = new Image	 
	 
     button25 = new Image
     button26 = new Image	 

     button27 = new Image
     button28 = new Image	

     button37 = new Image
     button38 = new Image

	 	 
     button15.src = 'images/money-back.jpg'
     button16.src = 'images/money-back-h.jpg'
	 
	 button17.src = 'images/online-store.jpg'
     button18.src = 'images/online-store-h.jpg'
	 
     button19.src = 'images/videos.jpg'
     button20.src = 'images/videos-h.jpg'
	 
     button21.src = 'images/photo-gallery.jpg'
     button22.src = 'images/photo-gallery-h.jpg'
	 
     button23.src = 'images/about-us.jpg'
     button24.src = 'images/about-us-h.jpg'
	 
     button25.src = 'images/bobber-blog.jpg'
     button26.src = 'images/bobber-blog-h.jpg'

     button27.src = 'images/home.jpg'
     button28.src = 'images/home-h.jpg'

     button37.src = 'images/read-product.jpg'
     button38.src = 'images/read-product-h.jpg'

}