var j,d="",l="",m="",p="",q="",z="",list= new Array()
  list[list.length]='brodovi/hrvatski_jedrenjaci_4.jpg';
  list[list.length]='brodovi/modeli_brodova.jpg';
  list[list.length]='brodovi/modeli_brodova_1.jpg';
  list[list.length]='brodovi/modeli_brodova_2.jpg';
  list[list.length]='brodovi/modeli_brodova_3.jpg';
  j=parseInt(Math.random()*list.length);
  j=(isNaN(j))?0:j;
    document.write("<img src='"+list[j]+"'>");