var rand1 = 0;
var useRand = 0;

images = new Array;
images[1] = new Image();
images[1].src = "/images/boy_class.jpg";
images[2] = new Image();
images[2].src = "/images/boy_read_floor.jpg";
images[3] = new Image();
images[3].src = "/images/class1.jpg";
images[4] = new Image();
images[4].src = "/images/man_study.jpg";
images[5] = new Image();
images[5].src = "/images/class2.jpg";
images[6] = new Image();
images[6].src = "/images/girl_alert.jpg";
images[7] = new Image();
images[7].src = "/images/girl_pencil.jpg";
images[8] = new Image();
images[8].src = "/images/girl_read_class.jpg";
images[9] = new Image();
images[9].src = "/images/man_steps.jpg";
images[10] = new Image();
images[10].src = "/images/talkingatdesk.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;
}

window.onload=swapPic;

// vim: syn=javascript et ts=4 sw=4