Pass Gen

function randChars(length, charset) { length=length||8; charset=charset||'qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM1234567890'; var str=''; while (str.length<length) str+=charset.charAt(Math.random()*charset.length); return str }

randChars();