[tyteen4a03]

Added some bodaudinh's code in to make it support Username colouring and (should) fix the double quotes bug. Thanks to him for the code!

1. Replace fadeText with:

function fadeText (intext)
{
    var result="";
    intext = intext.substring (0, intext.length);
    colorx = 255;
    z = colorx / intext.length;
    for (var i = 0; i < intext.length; i++)
    {
        colorx = 255 * Math.sin (i / (intext.length / 3));
        colory = con2hex (colorx);
        colorz = z * i;
        colorw = con2hex(colorz);
        k = intext.length;
        j = k - i;
        if(j < 0)
          j = 0;
        coloru = z * j;
        colorv = con2hex(coloru);
        result += ("<font color=\"#" + colorv + colory + colorw + "\">" + intext.substring(i, i + 1) + "</font>")
    }
	return result;
}

2. Add these 2 functions below fadeText function:

function showRainbow(classname){
    var txtValue = "";
	var b = getElementsByClassName(classname);

    for (var i = 0; i < b.length; i++ ) {
		txtValue = fadeText(b[i].innerHTML,1);
        b[i].innerHTML = txtValue;
    }
}

function getElementsByClassName(classname, node) {

	if(!node) node = document.getElementsByTagName("body")[0];
		var a = [];
		var re = new RegExp('\\b' + classname + '\\b');
		var els = node.getElementsByTagName("*");
		for(var i=0,j=els.length; i<j; i++)
			if(re.test(els[i].className)) a.push(els[i]);
	return a;
}

3. Replace the BBcode replacement bit to:

<span class="rainbow">{param}</span>

(which also means you can turn off all Disable options)
3. Add this in anywhere in footer:

<!-- DOUBLE RAINBOW ALL THE WAY CROSS THE SKY -->
<script type="text/javascript"> 
<!--
showRainbow('rainbow');
//  End -->
</script>
<!-- WOW WOW OH MY GOD LOOK AT THAT RAINBOW -->