var imagenumber = 23 ;
var randomnumber = Math.random() ;
var rand1 = Math.round( (imagenumber-1) * randomnumber) + 1 ;
images = new Array
images[1] = "/Sites/3/templates/images/homepagephotos/1.jpg"
images[2] = "/Sites/3/templates/images/homepagephotos/2.jpg"
images[3] = "/Sites/3/templates/images/homepagephotos/3.jpg"
images[4] = "/Sites/3/templates/images/homepagephotos/4.jpg"
images[5] = "/Sites/3/templates/images/homepagephotos/5.jpg"
images[6] = "/Sites/3/templates/images/homepagephotos/6.jpg"
images[7] = "/Sites/3/templates/images/homepagephotos/7.jpg"
images[8] = "/Sites/3/templates/images/homepagephotos/8.jpg"
images[9] = "/Sites/3/templates/images/homepagephotos/9.jpg"
images[10] = "/Sites/3/templates/images/homepagephotos/10.jpg"
images[11] = "/Sites/3/templates/images/homepagephotos/11.jpg"
images[12] = "/Sites/3/templates/images/homepagephotos/12.jpg"
images[13] = "/Sites/3/templates/images/homepagephotos/13.jpg"
images[14] = "/Sites/3/templates/images/homepagephotos/14.jpg"
images[15] = "/Sites/3/templates/images/homepagephotos/15.jpg"
images[16] = "/Sites/3/templates/images/homepagephotos/16.jpg"
images[17] = "/Sites/3/templates/images/homepagephotos/17.jpg"
images[18] = "/Sites/3/templates/images/homepagephotos/18.jpg"
images[19] = "/Sites/3/templates/images/homepagephotos/18.jpg" // 19 has been intentionally excluded because it is cropped poorly
images[20] = "/Sites/3/templates/images/homepagephotos/20.jpg"
images[21] = "/Sites/3/templates/images/homepagephotos/21.jpg"
images[22] = "/Sites/3/templates/images/homepagephotos/22.jpg"
images[23] = "/Sites/3/templates/images/homepagephotos/23.jpg"

var image = images[rand1]

document.write('<IMG SRC="' + image + '">')