//preload images
var image1=new Image()
image1.src="images/slideshow/patios13_large.jpg"
var image2=new Image()
image2.src="images/slideshow/boulders2_large.jpg"
var image3=new Image()
image3.src="images/slideshow/landscape8_large.jpg"
var image4=new Image()
image4.src="images/slideshow/patios7_large.jpg"
var image5=new Image()
image5.src="images/slideshow/block_walls3_large.jpg"
var image6=new Image()
image6.src="images/slideshow/walkway38large.jpg"
var image7=new Image()
image7.src="images/slideshow/walls2_large.jpg"
var image8=new Image()
image8.src="images/slideshow/walkway37large.jpg"