<!-- Hide from old browsers
var imagenumber = 7 ;
var randomnumber = Math.random() ;
var rand1 = Math.round( (imagenumber-1) * randomnumber) + 1 ;
images = new Array
images[1] = "images/header_bg.jpg"
images[2] = "images/header_bg2.jpg"
images[3] = "images/header_bg3.jpg"
images[4] = "images/header_bg4.jpg"
images[5] = "images/header_bg5.jpg"
images[6] = "images/header_bg6.jpg"
images[7] = "images/header_bg7.jpg"
//images[4] = "themes/bfp/images/header_image_4.jpg"
//images[5] = "themes/bfp/images/header_image_5.jpg"
var image = images[rand1]