<!--     
///////////////////Hex Conversions/////////////////////
        
// convert a single digit (0 - 16) into hex
function enHex(aDigit)
{
    return("0123456789ABCDEF".substring(aDigit, aDigit+1))
}
// convert a hex digit into decimal
function deHex(aDigit)

{
    return("0123456789ABCDEF".indexOf(aDigit))
}
// Convert a 24bit number to hex
function toHex(n)
{
    return (enHex((0xf00000 & n) >> 20) +
            enHex((0x0f0000 & n) >> 16) +
            enHex((0x00f000 & n) >> 12) +
            enHex((0x000f00 & n) >>  8) +
            enHex((0x0000f0 & n) >>  4) +
            enHex((0x00000f & n) >>  0))
}
// Convert a six character hex to decimal
function toDecimal(hexNum)
{
        var tmp = ""+hexNum.toUpperCase()
    while (tmp.length < 6) tmp = "0"+tmp

        return ((deHex(tmp.substring(0,1)) << 20) +
            (deHex(tmp.substring(1,2)) << 16) + 
            (deHex(tmp.substring(2,3)) << 12) +
            (deHex(tmp.substring(3,4)) << 8) +
            (deHex(tmp.substring(4,5)) << 4) +
            (deHex(tmp.substring(5,6))))
}
///////////////////Shimmering Links/////////////////////
//global variables
var hoverColour
var numLinks;
var rate;
var numFadeLevels;
var bgR;
var bgG;
var bgB;
var currR;
var currG;
var currB;
var count;
var fadeOut;
var continuous;
var newColour;
var tID;
var redInterval;
var greenInterval;
var blueInterval;
    
function initLinks(mouseOverColour, numberOfLinks, fadeOutColour)
{
        hoverColour = mouseOverColour;
        numLinks = numberOfLinks;
        rate = 20;
        numFadeLevels = 50;
        

        function initArray(theArray, length, val)
        {
                for(i=0;i<length;i++)
                {
                        theArray[i] = val;
                }
        }
       
        bgR = '0000' + fadeOutColour.substring(1,3)
        bgG = '0000' + fadeOutColour.substring(3,5)
        bgB = '0000' + fadeOutColour.substring(5,7)
        currR = new Array(numLinks);
        currG = new Array(numLinks);
        currB = new Array(numLinks);
        count = new Array(numLinks);
        fadeOut = new Array(numLinks);
        continuous = new Array(numLinks);
        newColour = new Array(numLinks);
        tID = new Array(numLinks);
        redInterval = toDecimal(bgR) / numFadeLevels;
        greenInterval = toDecimal(bgG) / numFadeLevels;
        blueInterval = toDecimal(bgB) / numFadeLevels;
       
        initArray(currR,numLinks,0);
        initArray(currG,numLinks,0);
        initArray(currB,numLinks,0);
        initArray(count,numLinks,0);
        initArray(fadeOut,numLinks,true);
        initArray(continuous,numLinks,true);
}       
function startFade(id)
{
        if(fadeOut[id] == true)
        { /*move colour towards background colour (increment)*/
                currR[id] += redInterval;
                currG[id] += greenInterval;
                currB[id] += blueInterval;
                newColour[id] = '#' + (toHex(currR[id])).substring(4,6) + (toHex(currG[id])).substring(4,6) + (toHex(currB[id])).substring(4,6);
                if(++count[id] == numFadeLevels)
                {
                        fadeOut[id] = false;
                }
        }
        else
        {
                currR[id] -= redInterval;
                currG[id] -= greenInterval;
                currB[id] -= blueInterval;
                newColour[id] = '#' + (toHex(currR[id])).substring(4,6) + (toHex(currG[id])).substring(4,6) + (toHex(currB[id])).substring(4,6);
                if(--count[id] == 0)
                {
                        fadeOut[id] = true;
                }
        }
        if(continuous[id] == true)
        {
                document.getElementById(id).style.color = newColour[id];                
        }
        else
        {
                document.getElementById(id).style.color = hoverColour;
        }
        clearTimeout(tID[id]);
        tID[id]=setTimeout('startFade(' + id + ')', rate);
}
function continueFade(id)
{
        continuous[id] = true;
}
function stopFade(id)
{
        continuous[id] = false;
}
function StartTimers()
{       //set up an initial set of timers to start the shimmering effect
        for(id=0; id<numLinks; id++)
        {
                t=setTimeout('startFade(' + id + ')', id*400);
        }
}
//format = initLinks('mouse-over colour', 'number of links', 'fade-out colour')
initLinks('#000000', 18, '#FF8000');
//-->

<!--

setTimeout('StartTimers()', 1000); //initial 1 second delay to allow page to load and ensure smooth shimmering

//-->