function authUser(form) { 
var sDest_page = '';
//DALE, let me know if you have any questions
//user1
if (form.Username.value=="user1" && form.Password.value=="pass1") 
{ 
	sDest_page = 'default_page.html';
}
//user2
else if (form.Username.value=="user2" && form.Password.value=="pass2") 
{
	sDest_page = 'default_page.html';
}
//user3
else if (form.Username.value=="user3" && form.Password.value=="pass3") 
{
	sDest_page = 'default_page.html';
}
//if login is not correct
else
{
	sDest_page = 'fail.html';
}

document.location.href=sDest_page;
}