var pic = 1; 
var link = 1; 
var numpics = 10; 
day = new Date(); 
seed = day.getTime(); 
ran = parseInt(((seed - (parseInt(seed/1000,10) * 1000))/10)/100*numpics + 1,10); 

if (ran == (1)) 
{pic=("bilder/literatur/klein/3788075082.jpg");  link=("http://www.amazon.de/exec/obidos/ASIN/3788075082/antiknaturbau-21")} 

if (ran == (2)) 
{pic=("bilder/literatur/klein/3855026882.jpg");
link=("http://www.amazon.de/exec/obidos/ASIN/38550268820/antiknaturbau-21")} 

if (ran == (3)) 
{pic=("bilder/literatur/klein/3922964109.jpg");
link=("http://www.amazon.de/exec/obidos/ASIN/3922964109/antiknaturbau-21")} 

if (ran == (4)) 
{pic=("bilder/literatur/klein/3922964869.jpg"); link=("http://www.amazon.de/exec/obidos/ASIN/3922964869/antiknaturbau-21")} 

if (ran == (5)) 
{pic=("bilder/literatur/klein/3816761186.jpg");
link=("http://www.amazon.de/exec/obidos/ASIN/3816761186/antiknaturbau-21")} 

if (ran == (6)) 
{pic=("bilder/literatur/klein/3816762778.jpg");
link=("http://www.amazon.de/exec/obidos/ASIN/3816762778/antiknaturbau-21")}

if (ran == (7)) 
{pic=("bilder/literatur/klein/3922964613.jpg");
link=("http://www.amazon.de/exec/obidos/ASIN/3922964613/antiknaturbau-21")} 

if (ran == (8)) 
{pic=("bilder/literatur/klein/3421034702.jpg");
link=("http://www.amazon.de/exec/obidos/ASIN/3421034702/antiknaturbau-21")}  

if (ran == (9)) 
{pic=("bilder/literatur/klein/3791319140.jpg");
link=("http://www.amazon.de/exec/obidos/ASIN/3791319140/antiknaturbau-21")} 

if (ran == (10)) 
{pic=("bilder/literatur/klein/3855027986.jpg");
link=("http://www.amazon.de/exec/obidos/ASIN/3855027986/antiknaturbau-21")} 

document.write("<a href=\"" + link + "\" target=\"_blank\"><IMG SRC=\"" + pic + "\" WIDTH=\"100\" HEIGHT=\"140\" BORDER=\"0\"></a>")