var imagenumber = 8 ; 
var randomnumber = Math.random() ; 
var rand1 = Math.round( (imagenumber-1) * randomnumber) + 1 ; 
images = new Array 
images[1] = "rotating/100people.jpg"
images[2] = "rotating/cornflower.jpg"
images[3] = "rotating/HPIM0069.jpg"
images[4] = "rotating/mintlilaccanopy.jpg"
images[5] = "rotating/hawaiian.jpg"
images[6] = "rotating/foyer.jpg"
images[7] = "rotating/HPIM0068.jpg"
images[8] = "rotating/pinkblack.jpg"
var image = images[rand1]