var imagenumber = 2 ; //Anzahl der Grafiken
var randomnumber = Math.random() ;
var rand1 = Math.round( (imagenumber-1) * randomnumber) + 1 ;
images = new Array
images[1] = "werbung/logo_pk_2.gif"
images[2] = "werbung/logo_pk.gif"

var image = images[rand1]

links = new Array
links[1] = "http://www.volksbank-ep.at/"
links[2] = "http://www.volksbank-ep.at/"


var link = links[rand1]