function submitentry(){
password = document.password1.password2.value.toLowerCase()
username = document.password1.username2.value.toLowerCase()
passcode = 1
usercode = 1
for(i = 0; i < password.length; i++) {
passcode *= password.charCodeAt(i);
}
for(x = 0; x < username.length; x++) {
usercode *= username.charCodeAt(x);
}
//

if(usercode==2203577196420600000&&passcode==149589738410112)

//
{
window.location=password+".html"}
else{
alert("Nom d'usager et/ou mot de passe invalide(s)")}
}

<!-- http://www.dynamicdrive.com/dynamicindex9/password.htm -->