ÿþ



rnd.today=new Date(); 

rnd.seed=rnd.today.getTime(); 



function rnd()

{ 

00rnd.seed = (rnd.seed*9301+49297) % 233280; 

00return rnd.seed/(233280.0); 

}



function rand(number)

{ 

00return Math.ceil(rnd()*number); 

}