function Login(){
var done=0;
var username=document.login.username.value;
username=username.toLowerCase();
var password=document.login.password.value;
password=password.toLowerCase();

if (username=="cliente" && password=="123") {
window.location="ver/lico150023.htm"; done=1;
}

if (username=="lico" && password=="150023") {
window.location="ver/lico150023.htm"; done=1;
}

if (done==0) { alert("Dados incorretos, tente novamente"); }
}