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=="client01" && password=="chris") { window.location="client01/index.html"; done=1; }
if (username=="client02" && password=="design") { window.location="client02/index.html"; done=1; }
if (done==0) { alert("Invalid login!"); }

}