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

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

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

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

function writeImage() {
    MM_preloadImages('img/change/1.jpg',
      '../img/change/10.jpg',
	  '../img/change/11.jpg',
      '../img/change/2.jpg',
      '../img/change/3.jpg',
      '../img/change/4.jpg',
      '../img/change/5.jpg',
      '../img/change/6.jpg',
      '../img/change/7.jpg',
      '../img/change/8.jpg',
      '../img/change/9.jpg');
    document.write('<img src="../img/change/' + rand(11) + '.jpg" width="267" height="147" alt="">');
}