Shuffle Array

Shuffle and traversing array.You need to refresh to notice the shuffling.

Code:

<html>
<title>Shuffle Array</title>
<head>
<script language="JavaScript">
function Shuffle(arr) {
    for(var j, x, i = arr.length; i; j = parseInt(Math.random() * i), 
    x = arr[--i], arr[i] = arr[j], arr[j] = x);
    return arr;
};

function ShuffleArray()
{
    var colorArr= Array("RED", "BLUE", "YELLOW");
    suffcolor=Shuffle(colorArr);
    // traverse array
    for (key in suffcolor)
    document.write("<br/>color value is " + suffcolor[key]);
} 

</script>
</head>

<body>

 
<SCRIPT language="JavaScript">
 
ShuffleArray();
 
</SCRIPT>

</body>
</HTML>

_________________
M. S. Rakha, Ph.D.
Queen's University
Canada

Author: DrRakha
Mastermind

Posts: 2715
Have thanks: 74 time

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