// The Central Randomizer 1.3 (C) 1997 by Paul Houle (houle@msc.cornell.edu)
// See:  http://www.msc.cornell.edu/~houle/javascript/randomizer.html

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);
};

// print random images

function printFoto()
{
  document.write('<img src="http://www.mst.nl/repository/mstonline/images/fotos/' + rand(19) + '.jpg" width="191" height="128" border="0" alt="">');
}

function printTekst()
{
  document.write('<img src="http://www.mst.nl/repository/mstonline/sites/apotheek/balloons/' + rand(1) + '.jpg" width="190" height="128" border="0">');
}