/* Online Javascript Formatter, Beautifier and Editor */
var msg = 'Welcome Back';
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.getElementById) 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.getElementById('colorizer' + i).style.color = '#' + k;
}
colorTimer = window.setTimeout(colorize(), 230);
}
