function rnd() { rnd.seed = (rnd.seed*9301+49297) % 233280; return rnd.seed/(233280.0); }; function rand(number) { return Math.ceil(rnd()*number); }; rnd.today=new Date(); rnd.seed=rnd.today.getTime(); var num = 0; var len = 10; var arrayAd = new Array(len); arrayAd[0] = "

"; arrayAd[1] = "

"; arrayAd[2] = "

"; arrayAd[3] = "

"; arrayAd[4] = "

"; arrayAd[5] = "

"; arrayAd[6] = "

"; arrayAd[7] = "

"; arrayAd[8] = "

"; arrayAd[9] = "

"; for(i = 0; i < 7; i++) { num = rand(len - i); document.write(arrayAd[num-1]); arrayAd.splice(num-1,1); }