var imagenumber = 8 ;
var randomnumber = Math.random() ;
var rand1 = Math.round( (imagenumber-1) * randomnumber) + 1 ;
izages = new Array
izages[1] = "http://www.healthandfitnessnaturally.com/images/pana_nehalem_hdr.jpg"
izages[2] = "http://www.healthandfitnessnaturally.com/images/detroittriptych_hdr.jpg"
izages[3] = "http://www.healthandfitnessnaturally.com/images/bachelorpan7_hdr.jpg"
izages[4] = "http://www.healthandfitnessnaturally.com/images/cherryorchard_hdr.jpg"
izages[5] = "http://www.healthandfitnessnaturally.com/images/emigrant_hdr.jpg"
izages[6] = "http://www.healthandfitnessnaturally.com/images/craterlakepan_hdr.jpg"
izages[7] = "http://www.healthandfitnessnaturally.com/images/personal_trainer_hdr.jpg"
izages[8] = "http://www.healthandfitnessnaturally.com/images/ear_candles_hdr.jpg"
var bannerz = izages[rand1]