String.prototype.emailDecode = function() {
	return this.reverse().replace(/ /g, ".")
}

//from http://www.svendtofte.com/code/usefull_prototypes/
String.prototype.reverse = function() {
    var s = "";
    var i = this.length;
    while (i>0) {
        s += this.substring(i-1,i);
        i--;
    }
    return s;
}