var j,d="",l="",m="",p="",q="",z="",KW_ARI= new Array()
  KW_ARI[KW_ARI.length]='/images/tail1.jpg';
  KW_ARI[KW_ARI.length]='/images/tail2.jpg';
  KW_ARI[KW_ARI.length]='/images/tail3.jpg';
  j=parseInt(Math.random()*KW_ARI.length);
  j=(isNaN(j))?0:j;
    document.write("<img src='"+KW_ARI[j]+"'>");