var colorTimer = null;
function toHex(n){
var hexChars = "0123456789ABCDEF";

if (n == 0) return n;
var j, k;
var temp = "";

while (n != 0){
j = n % 16;
n = (n - j)/16;
temp = hexChars.charAt(j) + temp;
}
return temp;
}

function colorize(){
if (!document.all) return;
for (i=0; i<msg.length; i++){

k = Math.round(Math.random() * 16777215);
k = toHex(k);

while (k.length < 6){
k = k + "0";
}

document.all["vjeko" + i].style.color = '#' + k;
}

colorTimer = window.setTimeout("colorize()", 200);

}