var imagenumber = 7 ;
var randomnumber = Math.random() ;
var rand1 = Math.round( (imagenumber-1) * randomnumber) + 1 ;
images = new Array
images[1] = "images/header/Pacific_Wine_Spirits-1.jpg"
images[2] = "images/header/Pacific_Wine_Spirits-2.jpg"
images[3] = "images/header/Pacific_Wine_Spirits-3.jpg"
images[4] = "images/header/Pacific_Wine_Spirits-4.jpg"
images[5] = "images/header/Pacific_Wine_Spirits-5.jpg"
images[6] = "images/header/Pacific_Wine_Spirits-6.jpg"
images[7] = "images/header/Pacific_Wine_Spirits-7.jpg"
var image = images[rand1]