كود جافا سكرايبت لكتابة نص بالوان قوس قزح

كود :
<script language = "JavaScript">

<!--



// set up an array of colours

var colourArray = new Array()

colourArray[0] = '#ff0000'

colourArray[1] = '#ffaa00'

colourArray[2] = '#ffff00'

colourArray[3] = '#aaff00'

colourArray[4] = '#00ff00'

colourArray[5] = '#00ffaa'

colourArray[6] = '#00ffff'

colourArray[7] = '#00aaff'

colourArray[8] = '#0000ff'

colourArray[9] = '#aa00ff'

colourArray[10] = '#ff00ff'

colourArray[11] = '#ff00aa'



// currentColour holds colourArray index

var currentColour = 0



// technoColourize function

function technoColourize(theString)

    {



    // loop through each letter of the string

    for(var x = 0; x < theString.length; x++)

        {

        // set each letter to the current colour

        document.write('<font color = "' + colourArray[currentColour++] + '">')

        document.write(theString.charAt(x) + '</font>')

    

        // reset colour at end of colourArray

        if(currentColour == colourArray.length)

            currentColour = 0

        }

    }



//document.bgColor = '#000000'



// -->

</script>

</head>



<body bgcolor="#000000">



<font size="6">



<script language = "JavaScript">

<!--



// call function on two strings



document.writeln('<p>')

technoColourize(' ااكتب النص هنا ')

document.writeln('</p><p>')

technoColourize('mybbالدعم العربي RACHIDZ ')

document.writeln('</p>')



// -->



</script>