// JavaScript to interpolate random images into a page.
    var ic = 9;     // Number of alternative images
    var xoxo = new Array(ic);  // Array to hold filenames
        
xoxo[0] = "lvl-img-1.jpg";
xoxo[1] = "lvl-img-2.jpg";
xoxo[2] = "lvl-img-3.jpg";
xoxo[3] = "lvl-img-4.jpg";
xoxo[4] = "lvl-img-5.jpg";
xoxo[5] = "lvl-img-6.jpg";
xoxo[6] = "lvl-img-7.jpg";
xoxo[7] = "lvl-img-8.jpg";
xoxo[8] = "lvl-img-9.jpg";


function pickRandom(range) {
if (Math.random)
return Math.round(Math.random() * (range-1));
else {
var now = new Date();
return (now.getTime() / 1000) % range;
}
}
// Write out an IMG tag, using a randomly-chosen image name.
var choice = pickRandom(ic);

function popWin(url) {

popupWin = window.open(url, 'Secoop' , 'width=790,height=650,menubar=yes,scrollbars=yes,toolbar=yes,location=no,directories=no,resizable=yes');

}