// JavaScript Document

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];}}
}

var rand1 = 0;
var useRand = 0;

images = new Array;
images[1] = new Image();
images[1].src = "images/rotate_01.jpg";
images[2] = new Image();
images[2].src = "images/rotate_02.jpg";
images[3] = new Image();
images[3].src = "images/rotate_03.jpg";
images[4] = new Image();
images[4].src = "images/rotate_04.jpg";
images[5] = new Image();
images[5].src = "images/rotate_05.jpg";
images[6] = new Image();
images[6].src = "images/rotate_06.jpg";
images[7] = new Image();
images[7].src = "images/rotate_07.jpg";
images[8] = new Image();
images[8].src = "images/rotate_08.jpg";
images[9] = new Image();
images[9].src = "images/rotate_09.jpg";


function swapPic() {
var imgnum = images.length - 1;
do {
var randnum = Math.random();
rand1 = Math.round((imgnum - 1) * randnum) + 1;
} while (rand1 == useRand);
useRand = rand1;
document.randimg.src = images[useRand].src;
}