var j,d="",l="",m="",p="",q="",z="",list= new Array()
list[list.length]='images/NT250_tm.jpg';
list[list.length]='images/NT255_tm.jpg';
list[list.length]='images/NT256_tm.jpg';
list[list.length]='images/NT305_tm.jpg';
list[list.length]='images/NT520_tm.jpg';
list[list.length]='images/NW254_tm.jpg';
list[list.length]='images/NW255_tm.jpg';
list[list.length]='images/NW256_tm.jpg';
list[list.length]='images/NW257_tm.jpg';
list[list.length]='images/NF240_tm.jpg';
list[list.length]='images/NF315_tm.jpg';
list[list.length]='images/NH259_tm.jpg';
list[list.length]='images/NH260_tm.jpg';
list[list.length]='images/NH910_tm.jpg';
list[list.length]='images/NH920_tm.jpg';
j=parseInt(Math.random()*list.length);
j=(isNaN(j))?0:j;
document.write("<img src='"+list[j]+"'>");