re-
VISION
PHOTOGRAPHY AND GRAPHICS BY JAY BOERSMA
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 Random Images on Reload |
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| Reload/refresh the page to randomize the images. |
<html>
<head>
<title>Webwork/JavaScript/Random Images on Reload</title>
<script language="javascript">
<!-- // begin
random.m=714025; random.a=4096; random.c=150889;
random.seed = (new Date()).getTime()%random.m;
function random()
{
random.seed = (random.seed*random.a + random.c) % random.m;
return random.seed / random.m;
}
function randomizeimages()
{
randomizeimage('image1', 4, '', '.jpg');
randomizeimage('image2', 4, '', '.jpg');
randomizeimage('image3', 4, '', '.jpg');
randomizeimage('image4', 4, '', '.jpg');
}
function randomizeimage(img, count, base, type)
{
document.images[img].src = base + Math.round(random() * count) + type;
}
// end hiding -->
</script>
</head>
<body bgcolor="#ffffff" onload="randomizeimages()">
<p align="center">
<img src="1.jpg" height="90" width="120" name="image1">
<img src="1.jpg" height="90" width="120" name="image2">
<img src="1.jpg" height="90" width="120" name="image3">
<img src="1.jpg" height="90" width="120" name="image4">
</p>
</body>
</html>
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