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MacintoshBackup
26 Jun 2009, 11:07 AM
I need these ads to be random not in order... how do i do this?


<head>
<script language="javascript">
var theImages = new Array() // do not change this

// To add more image files, continue with the
// pattern below, adding to the array.
theImages[0] = '1.jpg'
theImages[1] = '2.jpg'
// etc...

// do not edit anything below this line

var j = 0
var p = theImages.length;
var preBuffer = new Array()
for (i = 0; i < p; i++){
preBuffer[i] = new Image()
preBuffer[i].src = theImages[i]
}
var whichImage = Math.round(Math.random()*(p-1));
function showImage(){
document.write('<img src="'+theImages[whichImage]+'">');
}
</script>
</head>

<body>
<script language="javascript">
showImage();
</script>

electrickeye
27 Jun 2009, 04:37 PM
create a new function in the head of your file:

function randOrd(){
return (Math.round(Math.random())-0.5); }

then insert this right below where you defined the array,

theImages.sort (randOrd);