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

function rnd() {
        rnd.seed = (rnd.seed*9301+49297) % 233280;
        return rnd.seed/(233280.0);
};

function rand(number) {
        return Math.ceil(rnd()*number);
};



function StringArray (n) {
  this.length = n;
  for (var i =1; i <= n; i++) {
    this[i] = ' '

  }
}

maxelements=12;

image = new StringArray(maxelements)
image[0] = 'image/poster/xbuyer.jpg'
image[1] = 'image/poster/xbuyer2.jpg'
image[2] = 'image/poster/xdouble.jpg'
image[3] = 'image/poster/xFSBO.jpg'
image[4] = 'image/poster/xsavings.jpg'
image[5] = 'image/poster/xtaxes.jpg'
image[6] = 'image/poster/xtime.jpg'
image[7] = 'image/poster/zrise.jpg'
image[8] = 'image/poster/zlottery.jpg'
image[9] = 'image/poster/ztrust.jpg'
image[10] = 'image/poster/zfence.jpg'
image[11] = 'image/poster/zmarket.jpg'

randval = rand(maxelements)-1;
document.write("<img src='" +image[randval]+ "' ALIGN='TOP' WIDTH='350' HEIGHT='439' >")