function qwerty() {
var s = "1456z1463a1456k16a146z@k146u1463p146i146r45e245455z1354i63n11365u.c135o1354m.u15255a";
var reg=/\d/g;
var s1 = s.replace(reg,"");
document.write("<a href=\"mailto:"+s1+"\">"+s1+"</a>");
}