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=="southhampton" && password=="mynewhome") { window.location="http://www.alvarezrealestate.com/southhampton/index.htm"; done=1; }
if (username=="user2" && password=="pass") { window.location="user2.html"; done=1; }
if (username=="user3" && password=="pass") { window.location="user3.html"; done=1; }
if (done==0) { alert("Invalid login!"); }
}