var imagenumber = 9 ; //Anzahl der Grafiken
var randomnumber = Math.random() ;
var rand1 = Math.round( (imagenumber-1) * randomnumber) + 1 ;
images = new Array
images[1] = "http://www.wetter.com/home/woys/woys.php?ddd49fbf18376f0a77bb0dea3d5d5c54,C,1,PLZ,1485"
images[2] = "http://www.wetter.com/home/woys/woys.php?ddd49fbf18376f0a77bb0dea3d5d5c54,C,1,PLZ,1488"
images[3] = "http://www.wetter.com/home/woys/woys.php?4469911cf3b0a2b1ee08e603f39772cb,C,1,PLZ,1490"
images[4] = "http://www.wetter.com/home/woys/woys.php?4469911cf3b0a2b1ee08e603f39772cb,C,1,PLZ,1493"
images[5] = "http://www.wetter.com/home/woys/woys.php?4469911cf3b0a2b1ee08e603f39772cb,C,1,PLZ,1373"
images[6] = "http://www.wetter.com/home/woys/woys.php?4469911cf3b0a2b1ee08e603f39772cb,C,1,PLZ,1494"
images[7] = "http://www.wetter.com/home/woys/woys.php?4469911cf3b0a2b1ee08e603f39772cb,C,1,PLZ,1353"
images[8] = "http://www.wetter.com/home/woys/woys.php?4469911cf3b0a2b1ee08e603f39772cb,C,1,PLZ,1227"
images[9] = "http://www.wetter.com/home/woys/woys.php?4469911cf3b0a2b1ee08e603f39772cb,C,1,PLZ,1413"
var image = images[rand1]

links = new Array
links[1] = "http://www.wetter.com/home/extern/location.php?type=PLZ&id=1485"
links[2] = "http://www.wetter.com/home/extern/location.php?type=PLZ&id=1488"
links[3] = "http://www.wetter.com/home/extern/location.php?type=PLZ&id=1490"
links[4] = "http://www.wetter.com/home/extern/location.php?type=PLZ&id=1493"
links[5] = "http://www.wetter.com/home/extern/location.php?type=PLZ&id=1373"
links[6] = "http://www.wetter.com/home/extern/location.php?type=PLZ&id=1494"
links[7] = "http://www.wetter.com/home/extern/location.php?type=PLZ&id=1353"
links[8] = "http://www.wetter.com/home/extern/location.php?type=PLZ&id=1227"
links[9] = "http://www.wetter.com/home/extern/location.php?type=PLZ&id=1413"

var link = links[rand1]

document.write('<A HREF="' + link + '"><IMG SRC="' + image + '" border="0" width="150" height="90"></a>')