function noSpam() {
var link = noSpam.arguments[0];
var pre = noSpam.arguments[1];

var myat = String.fromCharCode(64);
var mydot = String.fromCharCode(46);
var addr = '';
var i;
for (i = 2; i < noSpam.arguments.length; i++) {
if (addr) {
addr += (i == pre + 2) ? myat : mydot;
}
addr += noSpam.arguments[i];
}

var str = '';
if (link) {
str = '<a href="mailto:' + addr + '">';
str += (link == 'addr') ? addr : link;
str += '<\/a>';
}
else {
str = addr;
}

document.write (str);
}